EARTHOBSERVATORY.SG Earth Observatory of Singapore | Research on Volcano, Earthquake, Tsunami and Climate Change Science

  1. Homepage
  2. earthobservatory.sg

earthobservatory.sg website information.

earthobservatory.sg domain name is registered by .SG top-level domain registry. See the other sites registred in .SG domain zone.

Following name servers are specified for earthobservatory.sg domain:

  • ns2.singteldns.com
  • ns1.singteldns.com

and probably website earthobservatory.sg is hosted by VIETEL-AS-AP Viettel Group, VN web hosting company. Check the complete list of other most popular websites hosted by VIETEL-AS-AP Viettel Group, VN hosting company.

According to Alexa traffic rank the highest website earthobservatory.sg position was 32933 (in the world). The lowest Alexa rank position was 999035. Now website earthobservatory.sg ranked in Alexa database as number 367545 (in the world).

Website earthobservatory.sg Desktop speed measurement score (45/100) is better than the results of 19.01% of other sites shows that the page desktop performance can be improved.

earthobservatory.sg Mobile usability score (94/100) is better than the results of 36.81% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of earthobservatory.sg (38/100) is better than the results of 16.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-25-2024 367,545-8,629
Nov-24-2024 358,916-8,201
Nov-23-2024 350,71515,098
Nov-22-2024 365,8137,545
Nov-21-2024 373,358-15,451
Nov-20-2024 357,907-3,871
Nov-19-2024 354,0365,308

Advertisement

earthobservatory.sg Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.


earthobservatory.sg whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.

Domain Name: earthobservatory.sg
Unicode Name: earthobservatory.sg
Updated Date: 2024-05-30T14:36:29Z
Creation Date: 2008-02-18T08:39:44Z
Registry Expiry Date: 2025-02-18T08:39:44Z
Registrar: Singnet Pte Ltd
Domain Status: ok https://icann.org/epp#ok
VerifiedID Status: VerifiedID@SG-Not Required
Registry Lock:
Registrant Name: NANYANG TECHNOLOGICAL UNIVERSITY
Admin Name: NANYANG TECHNOLOGICAL UNIVERSITY
Tech Name: NETWORK TEAM B MAHMUD, YONGGUAN
Tech Email: NetworkTeamB@ntu.edu.sg
Name Server: dnssec1.singnet.com.sg
Name Server: dnssec2.singnet.com.sg
Name Server: dnssec3.singnet.com.sg
DNSSEC: unsigned
>>> Last update of WHOIS database: 2024-11-16T11:52:53Z

earthobservatory.sg server information

Servers Location

IP Address
155.69.255.50
Country
Singapore
Region
Singapore
City
Singapore

earthobservatory.sg desktop page speed rank

Last tested: 2019-06-20

Desktop Speed Bad
45/100

earthobservatory.sg Desktop Speed Test Quick Summary


priority - 53 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 518.8KiB (53% reduction).

Compressing and resizing https://earthobservatory.sg/files/styles/blog_main…17_0.jpg?itok=pANhzsxC could save 57.2KiB (94% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…t_eos/images/VIMEO.png could save 50.2KiB (98% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…t_eos/images/INSTA.png could save 50KiB (98% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…eos/images/TWITTER.png could save 49.6KiB (98% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…eos/images/YOUTUBE.png could save 49.5KiB (97% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…e/at_eos/images/FB.png could save 49.4KiB (98% reduction).
Compressing and resizing https://earthobservatory.sg/files/styles/blog_main…_pm.jpeg?itok=Mq9OhOPE could save 46.3KiB (93% reduction).
Compressing https://earthobservatory.sg/files/styles/200x200_t…nail.jpg?itok=gpZZuLiy could save 39.3KiB (72% reduction).
Compressing https://earthobservatory.sg/files/styles/200x200_t…nail.jpg?itok=tkzUfN8b could save 28KiB (67% reduction).
Compressing https://earthobservatory.sg/files/styles/200x200_t…010.jpeg?itok=Mhd2EB7e could save 19.2KiB (73% reduction).
Compressing https://earthobservatory.sg/files/slideshows/tectonics1.jpg could save 17.8KiB (17% reduction).
Compressing https://earthobservatory.sg/files/slideshows/volcano2.jpg could save 11.9KiB (19% reduction).
Compressing https://earthobservatory.sg/files/slideshows/risk1.jpg could save 11.1KiB (11% reduction).
Compressing https://earthobservatory.sg/files/slideshows/climate2.jpg could save 9.9KiB (17% reduction).
Compressing https://earthobservatory.sg/files/styles/200x200_t…tion.jpg?itok=E4DDpOpN could save 8.7KiB (67% reduction).
Compressing https://earthobservatory.sg/files/styles/200x200_t…nmar.png?itok=cQl8uFhG could save 8.4KiB (12% reduction).
Compressing https://earthobservatory.sg/files/styles/200x200_t…_lrg.jpg?itok=PMhezUEd could save 3KiB (24% reduction).
Compressing https://earthobservatory.sg/files/EOS_logo_horizontal-2.jpg could save 2.3KiB (20% reduction).
Compressing https://earthobservatory.sg/files/styles/200x200_t…_170.jpg?itok=lwEcCCD6 could save 1.7KiB (17% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/BaseB…locks/img/ntu-logo.png could save 1.4KiB (17% reduction).
Compressing https://pbs.twimg.com/profile_images/895088164137615360/iWI921eM_normal.jpg could save 984B (50% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…images/search-icon.png could save 912B (73% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…FVerticalLogo_tiny.jpg could save 815B (25% reduction).
Compressing https://yt3.ggpht.com/-i2841POgOU4/AAAAAAAAAAI/AAA…rj-c0xffffff/photo.jpg could save 514B (33% reduction).
Compressing https://pbs.twimg.com/profile_images/1123077625537…04/QG9IEWFH_normal.png could save 309B (13% reduction).
Compressing https://pbs.twimg.com/ext_tw_video_thumb/113402369…ormat=jpg&name=360x360 could save 264B (14% reduction).

priority - 48 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 470.9KiB (73% reduction).

Compressing https://earthobservatory.sg/sites/all/themes/adapt…obal.styles.css?ptbdov could save 119.6KiB (82% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jque…/jquery.min.js?v=1.8.3 could save 58.8KiB (64% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/jq…ry.cycle.all.js?ptbdov could save 37.7KiB (73% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/ligh…/js/lightbox.js?ptbdov could save 34.5KiB (77% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/view…deshow_cycle.js?ptbdov could save 21.8KiB (78% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/view…ews_slideshow.js?v=1.0 could save 17.3KiB (85% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/cale…ar_multiday.css?ptbdov could save 16.1KiB (82% reduction).
Compressing https://earthobservatory.sg/misc/drupal.js?ptbdov could save 13KiB (65% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/json2/json2.js?ptbdov could save 12.9KiB (70% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jque…i.theme.min.css?ptbdov could save 11.1KiB (83% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…global.base.css?ptbdov could save 9.1KiB (67% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jque…i.tabs.min.js?v=1.10.2 could save 7.7KiB (68% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…h.landscape.css?ptbdov could save 7.1KiB (72% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/co…colorbox-min.js?ptbdov could save 7KiB (60% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…ch.portrait.css?ptbdov could save 6.8KiB (72% reduction).
Compressing https://earthobservatory.sg/files/adaptivetheme/at…sive.layout.css?ptbdov could save 5KiB (83% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/su…s/superfish.css?ptbdov could save 4.6KiB (82% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/biblio/biblio.css?ptbdov could save 4.5KiB (76% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/goog…gleanalytics.js?ptbdov could save 4.3KiB (70% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/su…fsmallscreen.js?ptbdov could save 4.1KiB (66% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jque…widget.min.js?v=1.10.2 could save 3.9KiB (61% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jcaption/jcaption.js?ptbdov could save 3.8KiB (70% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/ligh…ss/lightbox.css?ptbdov could save 3.6KiB (73% reduction).
Compressing https://earthobservatory.sg/modules/system/system.base.css?ptbdov could save 3.5KiB (65% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/colo…orbox_style.css?ptbdov could save 3.4KiB (74% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/date…epicker.1.7.css?ptbdov could save 2.7KiB (75% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/resp…meanmenu.min.js?ptbdov could save 2.6KiB (64% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/date/date_api/date.css?ptbdov could save 2.5KiB (67% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/su…sh/superfish.js?ptbdov could save 2.4KiB (61% reduction).
Compressing https://earthobservatory.sg/modules/system/system.theme.css?ptbdov could save 2.4KiB (67% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jque…i.core.min.js?v=1.10.2 could save 2.3KiB (55% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/cust…ustom_search.js?ptbdov could save 2.1KiB (70% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/su…sh/supersubs.js?ptbdov could save 2.1KiB (55% reduction).
Compressing https://earthobservatory.sg/misc/jquery-extend-3.4.0.js?v=1.8.3 could save 2KiB (61% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/video/js/video.js?ptbdov could save 2KiB (67% reduction).
Compressing https://earthobservatory.sg/misc/jquery.once.js?v=1.2 could save 1.9KiB (64% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/resp…eanmenu.min.css?ptbdov could save 1.7KiB (67% reduction).
Compressing https://earthobservatory.sg/files/adaptivetheme/at…ault.layout.css?ptbdov could save 1.6KiB (72% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/su…ftouchscreen.js?ptbdov could save 1.6KiB (56% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…asyaspie.min.js?ptbdov could save 1.5KiB (52% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/colo…orbox_inline.js?ptbdov could save 1.4KiB (66% reduction).
Compressing https://earthobservatory.sg/modules/system/system.menus.css?ptbdov could save 1.3KiB (67% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…sive.custom.css?ptbdov could save 1.2KiB (54% reduction).
Compressing https://earthobservatory.sg/files/ctools/css/025bd…ce4755eb8db.css?ptbdov could save 1.1KiB (80% reduction).
Compressing https://earthobservatory.sg/modules/user/user.css?ptbdov could save 1.1KiB (61% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/resp…us_mean_menu.js?ptbdov could save 1KiB (63% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/superfish/superfish.js?ptbdov could save 987B (68% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/video/css/video.css?ptbdov could save 922B (57% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…s/homeslides.js?ptbdov could save 922B (73% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/su…ent.minified.js?ptbdov could save 836B (57% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/colo…olorbox_load.js?ptbdov could save 818B (54% reduction).
Compressing https://earthobservatory.sg/modules/book/book.css?ptbdov could save 602B (58% reduction).
Compressing https://earthobservatory.sg/modules/system/system.messages.css?ptbdov could save 579B (60% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…t.landscape.css?ptbdov could save 531B (51% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/colo…/js/colorbox.js?ptbdov could save 529B (52% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…et.portrait.css?ptbdov could save 523B (50% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/view…eshow_cycle.css?ptbdov could save 519B (59% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jque…ui.tabs.min.css?ptbdov could save 458B (53% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/panels/css/panels.css?ptbdov could save 457B (58% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jque…ui.core.min.css?ptbdov could save 426B (47% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/views/css/views.css?ptbdov could save 398B (56% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/colo…lorbox_style.js?ptbdov could save 345B (52% reduction).
Compressing https://earthobservatory.sg/modules/search/search.css?ptbdov could save 332B (58% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…s/at.layout.css?ptbdov could save 321B (48% reduction).
Compressing https://earthobservatory.sg/modules/field/theme/field.css?ptbdov could save 315B (57% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/ctools/css/ctools.css?ptbdov could save 261B (51% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/cust…stom_search.css?ptbdov could save 114B (37% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…ive.desktop.css?ptbdov could save 109B (32% reduction).

priority - 12 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 34 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Optimize CSS Delivery of the following:

https://earthobservatory.sg/modules/system/system.base.css?ptbdov
https://earthobservatory.sg/modules/system/system.menus.css?ptbdov
https://earthobservatory.sg/modules/system/system.messages.css?ptbdov
https://earthobservatory.sg/modules/system/system.theme.css?ptbdov
https://earthobservatory.sg/sites/all/modules/view…s_slideshow.css?ptbdov
https://earthobservatory.sg/sites/all/modules/jque…ui.core.min.css?ptbdov
https://earthobservatory.sg/sites/all/modules/jque…i.theme.min.css?ptbdov
https://earthobservatory.sg/sites/all/modules/jque…ui.tabs.min.css?ptbdov
https://earthobservatory.sg/modules/book/book.css?ptbdov
https://earthobservatory.sg/sites/all/modules/cale…ar_multiday.css?ptbdov
https://earthobservatory.sg/modules/comment/comment.css?ptbdov
https://earthobservatory.sg/sites/all/modules/date/date_api/date.css?ptbdov
https://earthobservatory.sg/sites/all/modules/date…epicker.1.7.css?ptbdov
https://earthobservatory.sg/modules/field/theme/field.css?ptbdov
https://earthobservatory.sg/modules/node/node.css?ptbdov
https://earthobservatory.sg/modules/search/search.css?ptbdov
https://earthobservatory.sg/modules/user/user.css?ptbdov
https://earthobservatory.sg/sites/all/modules/views/css/views.css?ptbdov
https://earthobservatory.sg/sites/all/modules/colo…orbox_style.css?ptbdov
https://earthobservatory.sg/sites/all/modules/ctools/css/ctools.css?ptbdov
https://earthobservatory.sg/sites/all/modules/ligh…ss/lightbox.css?ptbdov
https://earthobservatory.sg/sites/all/modules/panels/css/panels.css?ptbdov
https://earthobservatory.sg/sites/all/modules/video/css/video.css?ptbdov
https://earthobservatory.sg/sites/all/modules/biblio/biblio.css?ptbdov
https://earthobservatory.sg/sites/all/modules/pane…le/flexible.css?ptbdov
https://earthobservatory.sg/files/ctools/css/025bd…ce4755eb8db.css?ptbdov
https://earthobservatory.sg/sites/all/modules/view…eshow_cycle.css?ptbdov
https://earthobservatory.sg/sites/all/modules/cust…stom_search.css?ptbdov
https://earthobservatory.sg/sites/all/modules/resp…eanmenu.min.css?ptbdov
https://earthobservatory.sg/sites/all/libraries/su…s/superfish.css?ptbdov
https://earthobservatory.sg/sites/all/themes/adapt…s/at.layout.css?ptbdov
https://earthobservatory.sg/sites/all/themes/adapt…global.base.css?ptbdov
https://earthobservatory.sg/sites/all/themes/adapt…obal.styles.css?ptbdov
https://earthobservatory.sg/&ptbdov

priority - 11 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 104.8KiB (45% reduction).

Minifying https://earthobservatory.sg/sites/all/libraries/jq…ry.cycle.all.js?ptbdov could save 18.1KiB (36% reduction).
Minifying https://earthobservatory.sg/sites/all/libraries/json2/json2.js?ptbdov could save 14.8KiB (80% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/ligh…/js/lightbox.js?ptbdov could save 14.5KiB (33% reduction).
Minifying https://earthobservatory.sg/misc/drupal.js?ptbdov could save 13.3KiB (67% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/view…deshow_cycle.js?ptbdov could save 12.2KiB (45% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/view…ews_slideshow.js?v=1.0 could save 7.6KiB (38% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/goog…gleanalytics.js?ptbdov could save 3.2KiB (52% reduction).
Minifying https://earthobservatory.sg/sites/all/libraries/su…sh/supersubs.js?ptbdov could save 2.5KiB (69% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/jcaption/jcaption.js?ptbdov could save 2.5KiB (46% reduction).
Minifying https://earthobservatory.sg/misc/jquery.once.js?v=1.2 could save 2.5KiB (84% reduction).
Minifying https://earthobservatory.sg/sites/all/libraries/su…fsmallscreen.js?ptbdov could save 2.3KiB (38% reduction).
Minifying https://earthobservatory.sg/misc/jquery-extend-3.4.0.js?v=1.8.3 could save 2.1KiB (62% reduction).
Minifying https://earthobservatory.sg/sites/all/libraries/su…ftouchscreen.js?ptbdov could save 1.4KiB (51% reduction).
Minifying https://earthobservatory.sg/sites/all/libraries/su…sh/superfish.js?ptbdov could save 1.3KiB (32% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…asyaspie.min.js?ptbdov could save 1.2KiB (41% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/video/js/video.js?ptbdov could save 1.1KiB (38% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/cust…ustom_search.js?ptbdov could save 1,008B (33% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/superfish/superfish.js?ptbdov could save 738B (51% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/resp…us_mean_menu.js?ptbdov could save 612B (38% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/colo…olorbox_load.js?ptbdov could save 593B (40% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/colo…orbox_inline.js?ptbdov could save 543B (25% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/colo…/js/colorbox.js?ptbdov could save 356B (36% reduction).
Minifying https://earthobservatory.sg/sites/all/libraries/su…ent.minified.js?ptbdov could save 324B (23% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/colo…lorbox_style.js?ptbdov could save 231B (35% reduction).

priority - 7 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 63.8KiB (26% reduction).

Minifying https://earthobservatory.sg/sites/all/themes/adapt…obal.styles.css?ptbdov could save 31.3KiB (22% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…global.base.css?ptbdov could save 9KiB (66% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/cale…ar_multiday.css?ptbdov could save 3KiB (16% reduction).
Minifying https://earthobservatory.sg/modules/system/system.base.css?ptbdov could save 2.3KiB (44% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/biblio/biblio.css?ptbdov could save 2.1KiB (36% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…h.landscape.css?ptbdov could save 2.1KiB (22% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…sive.custom.css?ptbdov could save 2KiB (95% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…ch.portrait.css?ptbdov could save 2KiB (22% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/colo…orbox_style.css?ptbdov could save 1.7KiB (38% reduction).
Minifying https://earthobservatory.sg/modules/system/system.theme.css?ptbdov could save 1.2KiB (33% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/date/date_api/date.css?ptbdov could save 979B (27% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/ligh…ss/lightbox.css?ptbdov could save 883B (18% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…t.landscape.css?ptbdov could save 646B (62% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…et.portrait.css?ptbdov could save 646B (62% reduction).
Minifying https://earthobservatory.sg/modules/system/system.menus.css?ptbdov could save 588B (29% reduction).
Minifying https://earthobservatory.sg/modules/user/user.css?ptbdov could save 517B (29% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/video/css/video.css?ptbdov could save 378B (24% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…ive.desktop.css?ptbdov could save 350B (100% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…s/at.layout.css?ptbdov could save 323B (48% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/resp…eanmenu.min.css?ptbdov could save 279B (11% reduction).
Minifying https://earthobservatory.sg/modules/book/book.css?ptbdov could save 219B (22% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/view…eshow_cycle.css?ptbdov could save 211B (25% reduction).
Minifying https://earthobservatory.sg/modules/system/system.messages.css?ptbdov could save 195B (21% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/views/css/views.css?ptbdov could save 180B (26% reduction).
Minifying https://earthobservatory.sg/files/ctools/css/025bd…ce4755eb8db.css?ptbdov could save 166B (12% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/panels/css/panels.css?ptbdov could save 164B (21% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/jque…ui.core.min.css?ptbdov could save 135B (15% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/jque…ui.tabs.min.css?ptbdov could save 135B (16% reduction).
Minifying https://earthobservatory.sg/modules/search/search.css?ptbdov could save 124B (22% reduction).
Minifying https://earthobservatory.sg/modules/field/theme/field.css?ptbdov could save 120B (22% reduction).

priority - 2 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://cdn.syndication.twimg.com/timeline/profile…700&with_replies=false (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

earthobservatory.sg Desktop Resources

Total Resources151
Number of Hosts14
Static Resources133
JavaScript Resources43
CSS Resources44

earthobservatory.sg Desktop Resource Breakdown

earthobservatory.sg mobile page speed rank

Last tested: 2019-07-06

Mobile Speed Bad
38/100

earthobservatory.sg Mobile Speed Test Quick Summary


priority - 64 Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 621.6KiB (72% reduction).

Compressing https://earthobservatory.sg/sites/all/themes/adapt…obal.styles.css?ptxyl8 could save 122KiB (82% reduction).
Compressing https://platform.twitter.com/widgets.js could save 65.6KiB (70% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jque…/jquery.min.js?v=1.8.3 could save 58.8KiB (64% reduction).
Compressing https://platform.twitter.com/css/timeline.70d17849…00695473.light.ltr.css could save 41.4KiB (77% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/jq…ry.cycle.all.js?ptxyl8 could save 37.7KiB (73% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/ligh…/js/lightbox.js?ptxyl8 could save 34.5KiB (77% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/view…deshow_cycle.js?ptxyl8 could save 21.8KiB (78% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/view…ews_slideshow.js?v=1.0 could save 17.3KiB (85% reduction).
Compressing https://platform.twitter.com/js/moment~timeline~tw…4b1c047f200045ffa1e.js could save 16.5KiB (68% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/cale…ar_multiday.css?ptxyl8 could save 16.1KiB (82% reduction).
Compressing https://platform.twitter.com/js/timeline.49693ebcd…8708ebca7502c7c343d.js could save 15.6KiB (69% reduction).
Compressing https://earthobservatory.sg/misc/drupal.js?ptxyl8 could save 13KiB (65% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/json2/json2.js?ptxyl8 could save 12.9KiB (70% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jque…i.theme.min.css?ptxyl8 could save 11.1KiB (83% reduction).
Compressing https://platform.twitter.com/widgets/widget_iframe…%2Fearthobservatory.sg could save 9.2KiB (61% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…global.base.css?ptxyl8 could save 9.1KiB (67% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jque…i.tabs.min.js?v=1.10.2 could save 7.7KiB (68% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…h.landscape.css?ptxyl8 could save 7.1KiB (72% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/co…colorbox-min.js?ptxyl8 could save 7KiB (60% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…ch.portrait.css?ptxyl8 could save 6.8KiB (72% reduction).
Compressing https://earthobservatory.sg/files/adaptivetheme/at…sive.layout.css?ptxyl8 could save 5KiB (83% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/su…s/superfish.css?ptxyl8 could save 4.6KiB (82% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/biblio/biblio.css?ptxyl8 could save 4.5KiB (76% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/goog…gleanalytics.js?ptxyl8 could save 4.3KiB (70% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/su…fsmallscreen.js?ptxyl8 could save 4.1KiB (66% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jque…widget.min.js?v=1.10.2 could save 3.9KiB (61% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jcaption/jcaption.js?ptxyl8 could save 3.8KiB (70% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/ligh…ss/lightbox.css?ptxyl8 could save 3.6KiB (73% reduction).
Compressing https://earthobservatory.sg/modules/system/system.base.css?ptxyl8 could save 3.5KiB (65% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/colo…orbox_style.css?ptxyl8 could save 3.4KiB (74% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/date…epicker.1.7.css?ptxyl8 could save 2.7KiB (75% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/resp…meanmenu.min.js?ptxyl8 could save 2.6KiB (64% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/date/date_api/date.css?ptxyl8 could save 2.5KiB (67% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/su…sh/superfish.js?ptxyl8 could save 2.4KiB (61% reduction).
Compressing https://earthobservatory.sg/modules/system/system.theme.css?ptxyl8 could save 2.4KiB (67% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jque…i.core.min.js?v=1.10.2 could save 2.3KiB (55% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/cust…ustom_search.js?ptxyl8 could save 2.1KiB (70% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/su…sh/supersubs.js?ptxyl8 could save 2.1KiB (55% reduction).
Compressing https://earthobservatory.sg/misc/jquery-extend-3.4.0.js?v=1.8.3 could save 2KiB (61% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/video/js/video.js?ptxyl8 could save 2KiB (67% reduction).
Compressing https://earthobservatory.sg/misc/jquery.once.js?v=1.2 could save 1.9KiB (64% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/resp…eanmenu.min.css?ptxyl8 could save 1.7KiB (67% reduction).
Compressing https://earthobservatory.sg/files/adaptivetheme/at…ault.layout.css?ptxyl8 could save 1.6KiB (72% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/su…ftouchscreen.js?ptxyl8 could save 1.6KiB (56% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…asyaspie.min.js?ptxyl8 could save 1.5KiB (52% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/colo…orbox_inline.js?ptxyl8 could save 1.4KiB (66% reduction).
Compressing https://earthobservatory.sg/modules/system/system.menus.css?ptxyl8 could save 1.3KiB (67% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…sive.custom.css?ptxyl8 could save 1.2KiB (54% reduction).
Compressing https://earthobservatory.sg/files/ctools/css/025bd…ce4755eb8db.css?ptxyl8 could save 1.1KiB (80% reduction).
Compressing https://earthobservatory.sg/modules/user/user.css?ptxyl8 could save 1.1KiB (61% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/resp…us_mean_menu.js?ptxyl8 could save 1KiB (63% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/superfish/superfish.js?ptxyl8 could save 987B (68% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/video/css/video.css?ptxyl8 could save 922B (57% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…s/homeslides.js?ptxyl8 could save 922B (73% reduction).
Compressing https://earthobservatory.sg/sites/all/libraries/su…ent.minified.js?ptxyl8 could save 836B (57% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/colo…olorbox_load.js?ptxyl8 could save 818B (54% reduction).
Compressing https://earthobservatory.sg/modules/book/book.css?ptxyl8 could save 602B (58% reduction).
Compressing https://earthobservatory.sg/modules/system/system.messages.css?ptxyl8 could save 579B (60% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…t.landscape.css?ptxyl8 could save 531B (51% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/colo…/js/colorbox.js?ptxyl8 could save 529B (52% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…et.portrait.css?ptxyl8 could save 523B (50% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/view…eshow_cycle.css?ptxyl8 could save 519B (59% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jque…ui.tabs.min.css?ptxyl8 could save 458B (53% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/panels/css/panels.css?ptxyl8 could save 457B (58% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/jque…ui.core.min.css?ptxyl8 could save 426B (47% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/views/css/views.css?ptxyl8 could save 398B (56% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/colo…lorbox_style.js?ptxyl8 could save 345B (52% reduction).
Compressing https://earthobservatory.sg/modules/search/search.css?ptxyl8 could save 332B (58% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…s/at.layout.css?ptxyl8 could save 321B (48% reduction).
Compressing https://earthobservatory.sg/modules/field/theme/field.css?ptxyl8 could save 315B (57% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/ctools/css/ctools.css?ptxyl8 could save 261B (51% reduction).
Compressing https://earthobservatory.sg/sites/all/modules/cust…stom_search.css?ptxyl8 could save 114B (37% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…ive.desktop.css?ptxyl8 could save 109B (32% reduction).

priority - 49 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 480.9KiB (48% reduction).

Compressing https://earthobservatory.sg/sites/all/themes/adapt…t_eos/images/VIMEO.png could save 50.2KiB (98% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…t_eos/images/INSTA.png could save 50KiB (98% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…eos/images/TWITTER.png could save 49.6KiB (98% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…eos/images/YOUTUBE.png could save 49.5KiB (97% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…e/at_eos/images/FB.png could save 49.4KiB (98% reduction).
Compressing https://earthobservatory.sg/files/styles/200x200_t…humb.jpg?itok=kEVlL17f could save 48.3KiB (77% reduction).
Compressing https://earthobservatory.sg/files/styles/200x200_t…bs/4.jpg?itok=JDhwvB8v could save 38.2KiB (71% reduction).
Compressing https://earthobservatory.sg/files/styles/200x200_t…nail.jpg?itok=tkzUfN8b could save 28KiB (67% reduction).
Compressing https://earthobservatory.sg/files/styles/200x200_t…nail.jpg?itok=71bvQiWr could save 24.6KiB (64% reduction).
Compressing https://earthobservatory.sg/files/slideshows/tectonics.jpg could save 17.4KiB (14% reduction).
Compressing https://earthobservatory.sg/files/styles/blog_main…17_0.jpg?itok=pANhzsxC could save 13.3KiB (23% reduction).
Compressing https://earthobservatory.sg/files/slideshows/volcano2.jpg could save 11.9KiB (19% reduction).
Compressing https://earthobservatory.sg/files/slideshows/risk1.jpg could save 11.1KiB (11% reduction).
Compressing https://earthobservatory.sg/files/styles/200x200_t…tion.jpg?itok=E4DDpOpN could save 8.7KiB (67% reduction).
Compressing https://earthobservatory.sg/files/styles/200x200_t…nmar.png?itok=cQl8uFhG could save 8.4KiB (12% reduction).
Compressing https://earthobservatory.sg/files/slideshows/climate1.jpg could save 8.2KiB (14% reduction).
Compressing https://earthobservatory.sg/files/styles/200x200_t…b2_k.jpg?itok=nzivBhmp could save 5.9KiB (27% reduction).
Compressing https://earthobservatory.sg/files/EOS_logo_horizontal-2.jpg could save 2.3KiB (20% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/BaseB…locks/img/ntu-logo.png could save 1.4KiB (17% reduction).
Compressing https://pbs.twimg.com/profile_images/895088164137615360/iWI921eM_bigger.jpg could save 976B (38% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…images/search-icon.png could save 912B (73% reduction).
Compressing https://earthobservatory.sg/sites/all/themes/adapt…FVerticalLogo_tiny.jpg could save 815B (25% reduction).
Compressing https://pbs.twimg.com/profile_images/4772320649414…8/wmGSL57P_bigger.jpeg could save 745B (26% reduction).
Compressing https://pbs.twimg.com/profile_images/1123077625537…04/QG9IEWFH_bigger.png could save 600B (14% reduction).
Compressing https://yt3.ggpht.com/-i2841POgOU4/AAAAAAAAAAI/AAA…rj-c0xffffff/photo.jpg could save 514B (33% reduction).

priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 31 blocking script resources and 38 blocking CSS resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

https://earthobservatory.sg/sites/all/modules/jque…/jquery.min.js?v=1.8.3
https://earthobservatory.sg/misc/jquery-extend-3.4.0.js?v=1.8.3
https://earthobservatory.sg/misc/jquery.once.js?v=1.2
https://earthobservatory.sg/misc/drupal.js?ptxyl8
https://earthobservatory.sg/sites/all/modules/jque…i.core.min.js?v=1.10.2
https://earthobservatory.sg/sites/all/modules/jque…widget.min.js?v=1.10.2
https://earthobservatory.sg/sites/all/modules/view…ews_slideshow.js?v=1.0
https://earthobservatory.sg/sites/all/modules/jque…i.tabs.min.js?v=1.10.2
https://earthobservatory.sg/sites/all/libraries/co…colorbox-min.js?ptxyl8
https://earthobservatory.sg/sites/all/modules/colo…/js/colorbox.js?ptxyl8
https://earthobservatory.sg/sites/all/modules/colo…lorbox_style.js?ptxyl8
https://earthobservatory.sg/sites/all/modules/colo…olorbox_load.js?ptxyl8
https://earthobservatory.sg/sites/all/modules/colo…orbox_inline.js?ptxyl8
https://earthobservatory.sg/sites/all/modules/jcaption/jcaption.js?ptxyl8
https://earthobservatory.sg/sites/all/modules/ligh…/js/lightbox.js?ptxyl8
https://earthobservatory.sg/sites/all/modules/video/js/video.js?ptxyl8
https://earthobservatory.sg/sites/all/modules/cust…ustom_search.js?ptxyl8
https://earthobservatory.sg/sites/all/modules/resp…meanmenu.min.js?ptxyl8
https://earthobservatory.sg/sites/all/modules/view…deshow_cycle.js?ptxyl8
https://earthobservatory.sg/sites/all/libraries/json2/json2.js?ptxyl8
https://earthobservatory.sg/sites/all/libraries/jq…ry.cycle.all.js?ptxyl8
https://earthobservatory.sg/sites/all/modules/resp…us_mean_menu.js?ptxyl8
https://earthobservatory.sg/sites/all/modules/goog…gleanalytics.js?ptxyl8
https://earthobservatory.sg/sites/all/libraries/su…ent.minified.js?ptxyl8
https://earthobservatory.sg/sites/all/libraries/su…ftouchscreen.js?ptxyl8
https://earthobservatory.sg/sites/all/libraries/su…fsmallscreen.js?ptxyl8
https://earthobservatory.sg/sites/all/libraries/su…sh/superfish.js?ptxyl8
https://earthobservatory.sg/sites/all/libraries/su…sh/supersubs.js?ptxyl8
https://earthobservatory.sg/sites/all/modules/superfish/superfish.js?ptxyl8
https://earthobservatory.sg/sites/all/themes/adapt…s/homeslides.js?ptxyl8
https://earthobservatory.sg/sites/all/themes/adapt…asyaspie.min.js?ptxyl8

Optimize CSS Delivery of the following:

https://earthobservatory.sg/modules/system/system.base.css?ptxyl8
https://earthobservatory.sg/modules/system/system.menus.css?ptxyl8
https://earthobservatory.sg/modules/system/system.messages.css?ptxyl8
https://earthobservatory.sg/modules/system/system.theme.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/view…s_slideshow.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/jque…ui.core.min.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/jque…i.theme.min.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/jque…ui.tabs.min.css?ptxyl8
https://earthobservatory.sg/modules/book/book.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/cale…ar_multiday.css?ptxyl8
https://earthobservatory.sg/modules/comment/comment.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/date/date_api/date.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/date…epicker.1.7.css?ptxyl8
https://earthobservatory.sg/modules/field/theme/field.css?ptxyl8
https://earthobservatory.sg/modules/node/node.css?ptxyl8
https://earthobservatory.sg/modules/search/search.css?ptxyl8
https://earthobservatory.sg/modules/user/user.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/views/css/views.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/colo…orbox_style.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/ctools/css/ctools.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/ligh…ss/lightbox.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/panels/css/panels.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/video/css/video.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/biblio/biblio.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/pane…le/flexible.css?ptxyl8
https://earthobservatory.sg/files/ctools/css/025bd…ce4755eb8db.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/view…eshow_cycle.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/cust…stom_search.css?ptxyl8
https://earthobservatory.sg/sites/all/modules/resp…eanmenu.min.css?ptxyl8
https://earthobservatory.sg/sites/all/libraries/su…s/superfish.css?ptxyl8
https://earthobservatory.sg/sites/all/themes/adapt…s/at.layout.css?ptxyl8
https://earthobservatory.sg/sites/all/themes/adapt…global.base.css?ptxyl8
https://earthobservatory.sg/sites/all/themes/adapt…obal.styles.css?ptxyl8
https://earthobservatory.sg/&ptxyl8
https://earthobservatory.sg/files/adaptivetheme/at…ault.layout.css?ptxyl8
https://earthobservatory.sg/files/adaptivetheme/at…sive.layout.css?ptxyl8
https://earthobservatory.sg/sites/all/themes/adapt…sive.custom.css?ptxyl8
https://earthobservatory.sg/sites/all/themes/adapt…h.landscape.css?ptxyl8

priority - 11 Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 104.8KiB (45% reduction).

Minifying https://earthobservatory.sg/sites/all/libraries/jq…ry.cycle.all.js?ptxyl8 could save 18.1KiB (36% reduction).
Minifying https://earthobservatory.sg/sites/all/libraries/json2/json2.js?ptxyl8 could save 14.8KiB (80% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/ligh…/js/lightbox.js?ptxyl8 could save 14.5KiB (33% reduction).
Minifying https://earthobservatory.sg/misc/drupal.js?ptxyl8 could save 13.3KiB (67% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/view…deshow_cycle.js?ptxyl8 could save 12.2KiB (45% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/view…ews_slideshow.js?v=1.0 could save 7.6KiB (38% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/goog…gleanalytics.js?ptxyl8 could save 3.2KiB (52% reduction).
Minifying https://earthobservatory.sg/sites/all/libraries/su…sh/supersubs.js?ptxyl8 could save 2.5KiB (69% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/jcaption/jcaption.js?ptxyl8 could save 2.5KiB (46% reduction).
Minifying https://earthobservatory.sg/misc/jquery.once.js?v=1.2 could save 2.5KiB (84% reduction).
Minifying https://earthobservatory.sg/sites/all/libraries/su…fsmallscreen.js?ptxyl8 could save 2.3KiB (38% reduction).
Minifying https://earthobservatory.sg/misc/jquery-extend-3.4.0.js?v=1.8.3 could save 2.1KiB (62% reduction).
Minifying https://earthobservatory.sg/sites/all/libraries/su…ftouchscreen.js?ptxyl8 could save 1.4KiB (51% reduction).
Minifying https://earthobservatory.sg/sites/all/libraries/su…sh/superfish.js?ptxyl8 could save 1.3KiB (32% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…asyaspie.min.js?ptxyl8 could save 1.2KiB (41% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/video/js/video.js?ptxyl8 could save 1.1KiB (38% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/cust…ustom_search.js?ptxyl8 could save 1,008B (33% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/superfish/superfish.js?ptxyl8 could save 738B (51% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/resp…us_mean_menu.js?ptxyl8 could save 612B (38% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/colo…olorbox_load.js?ptxyl8 could save 593B (40% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/colo…orbox_inline.js?ptxyl8 could save 543B (25% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/colo…/js/colorbox.js?ptxyl8 could save 356B (36% reduction).
Minifying https://earthobservatory.sg/sites/all/libraries/su…ent.minified.js?ptxyl8 could save 324B (23% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/colo…lorbox_style.js?ptxyl8 could save 231B (35% reduction).

priority - 7 Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 64.2KiB (26% reduction).

Minifying https://earthobservatory.sg/sites/all/themes/adapt…obal.styles.css?ptxyl8 could save 31.7KiB (22% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…global.base.css?ptxyl8 could save 9KiB (66% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/cale…ar_multiday.css?ptxyl8 could save 3KiB (16% reduction).
Minifying https://earthobservatory.sg/modules/system/system.base.css?ptxyl8 could save 2.3KiB (44% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/biblio/biblio.css?ptxyl8 could save 2.1KiB (36% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…h.landscape.css?ptxyl8 could save 2.1KiB (22% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…sive.custom.css?ptxyl8 could save 2KiB (95% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…ch.portrait.css?ptxyl8 could save 2KiB (22% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/colo…orbox_style.css?ptxyl8 could save 1.7KiB (38% reduction).
Minifying https://earthobservatory.sg/modules/system/system.theme.css?ptxyl8 could save 1.2KiB (33% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/date/date_api/date.css?ptxyl8 could save 979B (27% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/ligh…ss/lightbox.css?ptxyl8 could save 883B (18% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…t.landscape.css?ptxyl8 could save 646B (62% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…et.portrait.css?ptxyl8 could save 646B (62% reduction).
Minifying https://earthobservatory.sg/modules/system/system.menus.css?ptxyl8 could save 588B (29% reduction).
Minifying https://earthobservatory.sg/modules/user/user.css?ptxyl8 could save 517B (29% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/video/css/video.css?ptxyl8 could save 378B (24% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…ive.desktop.css?ptxyl8 could save 350B (100% reduction).
Minifying https://earthobservatory.sg/sites/all/themes/adapt…s/at.layout.css?ptxyl8 could save 323B (48% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/resp…eanmenu.min.css?ptxyl8 could save 279B (11% reduction).
Minifying https://earthobservatory.sg/modules/book/book.css?ptxyl8 could save 219B (22% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/view…eshow_cycle.css?ptxyl8 could save 211B (25% reduction).
Minifying https://earthobservatory.sg/modules/system/system.messages.css?ptxyl8 could save 195B (21% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/views/css/views.css?ptxyl8 could save 180B (26% reduction).
Minifying https://earthobservatory.sg/files/ctools/css/025bd…ce4755eb8db.css?ptxyl8 could save 166B (12% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/panels/css/panels.css?ptxyl8 could save 164B (21% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/jque…ui.core.min.css?ptxyl8 could save 135B (15% reduction).
Minifying https://earthobservatory.sg/sites/all/modules/jque…ui.tabs.min.css?ptxyl8 could save 135B (16% reduction).
Minifying https://earthobservatory.sg/modules/search/search.css?ptxyl8 could save 124B (22% reduction).
Minifying https://earthobservatory.sg/modules/field/theme/field.css?ptxyl8 could save 120B (22% reduction).

priority - 4 Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://cdn.syndication.twimg.com/timeline/profile…700&with_replies=false (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

earthobservatory.sg Mobile Resources

Total Resources151
Number of Hosts15
Static Resources133
JavaScript Resources43
CSS Resources44

earthobservatory.sg Mobile Resource Breakdown

earthobservatory.sg mobile page usability

Last tested: 2019-07-06

Mobile Usability Good
94/100

earthobservatory.sg Mobile Usability Test Quick Summary


priority - 3 Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 422 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <a href="#nav" class="meanmenu-reveal"></a> falls outside the viewport.

priority - 2 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <div id="views_slidesho…ws-block_1_1_0" class="views-slidesho…w-first active">•</div> and 2 others are close to other tap targets.

The tap target <div id="views_slidesho…ws-block_1_1_1" class="views-slidesho…views-row-even">•</div> and 4 others are close to other tap targets.

The tap target <a href="#slideshow-1">•</a> and 2 others are close to other tap targets.

The tap target <a href="/blog/social-m…-ash-real-time" class="views-more-link">read more</a> is close to 1 other tap targets.
The tap target <a href="/about/contact-us">Contact</a> and 3 others are close to other tap targets.

earthobservatory.sg similar domains

Similar domains:
www.earthobservatory.com
www.earthobservatory.net
www.earthobservatory.org
www.earthobservatory.info
www.earthobservatory.biz
www.earthobservatory.us
www.earthobservatory.mobi
www.arthobservatory.sg
www.earthobservatory.sg
www.warthobservatory.sg
www.ewarthobservatory.sg
www.wearthobservatory.sg
www.sarthobservatory.sg
www.esarthobservatory.sg
www.searthobservatory.sg
www.darthobservatory.sg
www.edarthobservatory.sg
www.dearthobservatory.sg
www.rarthobservatory.sg
www.erarthobservatory.sg
www.rearthobservatory.sg
www.erthobservatory.sg
www.eqrthobservatory.sg
www.eaqrthobservatory.sg
www.eqarthobservatory.sg
www.ewrthobservatory.sg
www.eawrthobservatory.sg
www.esrthobservatory.sg
www.easrthobservatory.sg
www.ezrthobservatory.sg
www.eazrthobservatory.sg
www.ezarthobservatory.sg
www.eathobservatory.sg
www.eaethobservatory.sg
www.earethobservatory.sg
www.eaerthobservatory.sg
www.eadthobservatory.sg
www.eardthobservatory.sg
www.eadrthobservatory.sg
www.eafthobservatory.sg
www.earfthobservatory.sg
www.eafrthobservatory.sg
www.eatthobservatory.sg
www.eartthobservatory.sg
www.eatrthobservatory.sg
www.earhobservatory.sg
www.earrhobservatory.sg
www.eartrhobservatory.sg
www.earrthobservatory.sg
www.earfhobservatory.sg
www.eartfhobservatory.sg
www.earghobservatory.sg
www.eartghobservatory.sg
www.eargthobservatory.sg
www.earyhobservatory.sg
www.eartyhobservatory.sg
www.earythobservatory.sg
www.eartobservatory.sg
www.eartbobservatory.sg
www.earthbobservatory.sg
www.eartbhobservatory.sg
www.eartgobservatory.sg
www.earthgobservatory.sg
www.eartyobservatory.sg
www.earthyobservatory.sg
www.eartuobservatory.sg
www.earthuobservatory.sg
www.eartuhobservatory.sg
www.eartjobservatory.sg
www.earthjobservatory.sg
www.eartjhobservatory.sg
www.eartnobservatory.sg
www.earthnobservatory.sg
www.eartnhobservatory.sg
www.earthbservatory.sg
www.earthibservatory.sg
www.earthoibservatory.sg
www.earthiobservatory.sg
www.earthkbservatory.sg
www.earthokbservatory.sg
www.earthkobservatory.sg
www.earthlbservatory.sg
www.eartholbservatory.sg
www.earthlobservatory.sg
www.earthpbservatory.sg
www.earthopbservatory.sg
www.earthpobservatory.sg
www.earthoservatory.sg
www.earthovservatory.sg
www.earthobvservatory.sg
www.earthovbservatory.sg
www.earthogservatory.sg
www.earthobgservatory.sg
www.earthogbservatory.sg
www.earthohservatory.sg
www.earthobhservatory.sg
www.earthohbservatory.sg
www.earthonservatory.sg
www.earthobnservatory.sg
www.earthonbservatory.sg
www.earthobervatory.sg
www.earthobwervatory.sg
www.earthobswervatory.sg
www.earthobwservatory.sg
www.earthobeervatory.sg
www.earthobseervatory.sg
www.earthobeservatory.sg
www.earthobdervatory.sg
www.earthobsdervatory.sg
www.earthobdservatory.sg
www.earthobzervatory.sg
www.earthobszervatory.sg
www.earthobzservatory.sg
www.earthobxervatory.sg
www.earthobsxervatory.sg
www.earthobxservatory.sg
www.earthobaervatory.sg
www.earthobsaervatory.sg
www.earthobaservatory.sg
www.earthobsrvatory.sg
www.earthobswrvatory.sg
www.earthobsewrvatory.sg
www.earthobssrvatory.sg
www.earthobsesrvatory.sg
www.earthobsservatory.sg
www.earthobsdrvatory.sg
www.earthobsedrvatory.sg
www.earthobsrrvatory.sg
www.earthobserrvatory.sg
www.earthobsrervatory.sg
www.earthobsevatory.sg
www.earthobseevatory.sg
www.earthobserevatory.sg
www.earthobsedvatory.sg
www.earthobserdvatory.sg
www.earthobsefvatory.sg
www.earthobserfvatory.sg
www.earthobsefrvatory.sg
www.earthobsetvatory.sg
www.earthobsertvatory.sg
www.earthobsetrvatory.sg
www.earthobseratory.sg
www.earthobsercatory.sg
www.earthobservcatory.sg
www.earthobsercvatory.sg
www.earthobserfatory.sg
www.earthobservfatory.sg
www.earthobsergatory.sg
www.earthobservgatory.sg
www.earthobsergvatory.sg
www.earthobserbatory.sg
www.earthobservbatory.sg
www.earthobserbvatory.sg
www.earthobservtory.sg
www.earthobservqtory.sg
www.earthobservaqtory.sg
www.earthobservqatory.sg
www.earthobservwtory.sg
www.earthobservawtory.sg
www.earthobservwatory.sg
www.earthobservstory.sg
www.earthobservastory.sg
www.earthobservsatory.sg
www.earthobservztory.sg
www.earthobservaztory.sg
www.earthobservzatory.sg
www.earthobservaory.sg
www.earthobservarory.sg
www.earthobservatrory.sg
www.earthobservartory.sg
www.earthobservafory.sg
www.earthobservatfory.sg
www.earthobservaftory.sg
www.earthobservagory.sg
www.earthobservatgory.sg
www.earthobservagtory.sg
www.earthobservayory.sg
www.earthobservatyory.sg
www.earthobservaytory.sg
www.earthobservatry.sg
www.earthobservatiry.sg
www.earthobservatoiry.sg
www.earthobservatiory.sg
www.earthobservatkry.sg
www.earthobservatokry.sg
www.earthobservatkory.sg
www.earthobservatlry.sg
www.earthobservatolry.sg
www.earthobservatlory.sg
www.earthobservatpry.sg
www.earthobservatopry.sg
www.earthobservatpory.sg
www.earthobservatoy.sg
www.earthobservatoey.sg
www.earthobservatorey.sg
www.earthobservatoery.sg
www.earthobservatody.sg
www.earthobservatordy.sg
www.earthobservatodry.sg
www.earthobservatofy.sg
www.earthobservatorfy.sg
www.earthobservatofry.sg
www.earthobservatoty.sg
www.earthobservatorty.sg
www.earthobservatotry.sg
www.earthobservator.sg
www.earthobservatort.sg
www.earthobservatoryt.sg
www.earthobservatorg.sg
www.earthobservatoryg.sg
www.earthobservatorgy.sg
www.earthobservatorh.sg
www.earthobservatoryh.sg
www.earthobservatorhy.sg
www.earthobservatoru.sg
www.earthobservatoryu.sg
www.earthobservatoruy.sg

earthobservatory.sg Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.

earthobservatory.sg TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.