bsc.es website information.
bsc.es domain name is registered by .ES top-level domain registry. See the other sites registred in .ES domain zone.
Following name servers are specified for bsc.es domain:
- opsns01.bsc.es
- capdecreus.bsc.es
and probably website bsc.es is hosted by SAKURA-B SAKURA Internet Inc., JP web hosting company. Check the complete list of other most popular websites hosted by SAKURA-B SAKURA Internet Inc., JP hosting company.
According to Alexa traffic rank the highest website bsc.es position was 4541 (in the world). The lowest Alexa rank position was 988184. Now website bsc.es ranked in Alexa database as number 14244 (in the world).
Website bsc.es Desktop speed measurement score (32/100) is better than the results of 9.52% of other sites shows that the page desktop performance can be improved.
bsc.es Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of bsc.es (24/100) is better than the results of 6.28% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
Date | Rank | Change |
---|---|---|
Nov-18-2024 | N/A | N/A |
Nov-17-2024 | 14,244 | -215 |
Nov-16-2024 | 14,029 | 282 |
Nov-15-2024 | 14,311 | -76 |
Nov-14-2024 | 14,235 | 165 |
Nov-13-2024 | 14,400 | 0 |
Nov-12-2024 | 14,400 | 0 |
Advertisement
bsc.es 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.
bsc.es 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.
bsc.es server information
bsc.es desktop page speed rank
Last tested: 2017-05-13
bsc.es Desktop Speed Test Quick Summary
priority - 102 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 991.6KiB (74% reduction).
Compressing https://www.bsc.es/sites/all/modules/jquery_update…/1.7/jquery.js?v=1.7.2 could save 174.8KiB (70% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/css/custom.css could save 154.1KiB (81% reduction).
Compressing https://www.bsc.es/ could save 82.6KiB (76% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/script.js?op4cbk could save 46.6KiB (84% reduction).
Compressing https://www.bsc.es/piwik/piwik.js could save 35.8KiB (65% reduction).
Compressing https://www.bsc.es/sites/all/libraries/shadowbox/shadowbox.js?v=3.0.3 could save 23.5KiB (64% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/css/layouts/bootstrap-grid.css could save 19.1KiB (81% reduction).
Compressing https://www.bsc.es/sites/all/modules/beautytips/js….bt.min.js?v=0.9.5-rc1 could save 17KiB (76% reduction).
Compressing https://www.bsc.es/misc/ajax.js?v=7.53 could save 16.8KiB (68% reduction).
Compressing https://www.bsc.es/sites/all/modules/calendar/css/…ar_multiday.css?op4cbk could save 16.1KiB (82% reduction).
Compressing https://www.bsc.es/sites/all/libraries/flexslider/…exslider-min.js?op4cbk could save 15.3KiB (71% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/jquer…exslider-min.js?op4cbk could save 15.3KiB (71% reduction).
Compressing https://www.bsc.es/sites/all/modules/jquery_update…/jquery.form.js?v=2.69 could save 15.2KiB (65% reduction).
Compressing https://www.bsc.es/sites/default/files/public/plantilla/gencat-logo.svg could save 14.7KiB (74% reduction).
Compressing https://www.bsc.es/misc/drupal.js?op4cbk could save 11.3KiB (65% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…microsoft-research.svg could save 10KiB (67% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/css/normalize.css could save 8.9KiB (65% reduction).
Compressing https://www.bsc.es/sites/default/files/public/plan…/severo-ochoa-logo.svg could save 5.8KiB (75% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/css/mare…trum_90_100.css?op4cbk could save 5.7KiB (73% reduction).
Compressing https://www.bsc.es/misc/autocomplete.js?v=7.53 could save 5.6KiB (67% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/css/plugins/flexslider.css?op4cbk could save 5.5KiB (77% reduction).
Compressing https://www.bsc.es/sites/all/modules/eu-cookie-com…e_compliance.js?op4cbk could save 5.5KiB (78% reduction).
Compressing https://www.bsc.es/sites/default/files/public/plantilla/upc-logo.svg could save 5.4KiB (67% reduction).
Compressing https://www.bsc.es/sites/default/files/public/plan…hr-excellence-logo.svg could save 4.5KiB (58% reduction).
Compressing https://www.bsc.es/sites/all/modules/biblio/biblio.css?op4cbk could save 4.5KiB (76% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw2/pages/home/gpu-coe.svg could save 4.4KiB (64% reduction).
Compressing https://www.bsc.es/sites/all/modules/google_analyt…gleanalytics.js?op4cbk could save 4.3KiB (69% reduction).
Compressing https://www.bsc.es/sites/default/files/public/plantilla/public-tenders.svg could save 3.9KiB (69% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/slideshow.js?op4cbk could save 3.9KiB (86% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…s/home/repsol-logo.svg could save 3.9KiB (65% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/jquer…nimateNumber.js?op4cbk could save 3.6KiB (70% reduction).
Compressing https://www.bsc.es/modules/system/system.base.css?op4cbk could save 3.5KiB (65% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/bPopu…y.bpopup.min.js?op4cbk could save 3.1KiB (61% reduction).
Compressing https://www.bsc.es/sites/all/modules/views/js/ajax_view.js?op4cbk could save 3.1KiB (61% reduction).
Compressing https://www.bsc.es/sites/all/modules/date/date_api/date.css?op4cbk could save 2.3KiB (67% reduction).
Compressing https://www.bsc.es/sites/all/modules/jquery_update…v=67fb34f6a866c40d0570 could save 2.3KiB (63% reduction).
Compressing https://www.bsc.es/sites/all/modules/ctools/js/auto-submit.js?op4cbk could save 2.1KiB (65% reduction).
Compressing https://www.bsc.es/sites/default/files/public/plantilla/bsc-folks-logo.svg could save 2.1KiB (56% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/js-co…rc/js.cookie.js?op4cbk could save 2.1KiB (57% reduction).
Compressing https://www.bsc.es/sites/all/modules/eu-cookie-com…_compliance.css?op4cbk could save 1.9KiB (69% reduction).
Compressing https://www.bsc.es/sites/all/modules/contrib/addthis/addthis.js?op4cbk could save 1.9KiB (68% reduction).
Compressing https://www.bsc.es/misc/progress.js?v=7.53 could save 1.9KiB (61% reduction).
Compressing https://www.bsc.es/misc/jquery.once.js?v=1.2 could save 1.9KiB (64% reduction).
Compressing https://www.bsc.es/sites/all/modules/views/js/base.js?op4cbk could save 1.9KiB (61% reduction).
Compressing https://www.bsc.es/sites/all/modules/beautytips/js…ytips.min.js?v=7.x-2.x could save 1.7KiB (68% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/jquery.rsModal.js?op4cbk could save 1.5KiB (60% reduction).
Compressing https://www.bsc.es/sites/all/modules/contrib/flexs…xslider.load.js?op4cbk could save 1.5KiB (69% reduction).
Compressing https://www.bsc.es/sites/all/libraries/shadowbox/shadowbox.css?op4cbk could save 1.3KiB (64% reduction).
Compressing https://www.bsc.es/modules/user/user.css?op4cbk could save 1.1KiB (61% reduction).
Compressing https://www.bsc.es/sites/all/modules/contrib/respo…pdown-menus.css?op4cbk could save 1.1KiB (61% reduction).
Compressing https://www.bsc.es/sites/all/modules/contrib/respo…opdown-menus.js?op4cbk could save 1,008B (61% reduction).
Compressing https://www.bsc.es/sites/all/modules/spamspan/spamspan.js?op4cbk could save 985B (53% reduction).
Compressing https://www.bsc.es/sites/all/modules/captcha/captcha.js?op4cbk could save 877B (60% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw2/pages/home/ibm-logo.svg could save 853B (58% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…es/home/intel-logo.svg could save 671B (48% reduction).
priority - 68 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 662.5KiB (60% reduction).
Compressing https://www.bsc.es/sites/default/files/public/styl…a47140fe67c0cd4f96fa63 could save 111.4KiB (64% reduction).
Compressing https://www.bsc.es/sites/default/files/public/styl…e9340ca2ac1cf00979681d could save 89.4KiB (75% reduction).
Compressing https://www.bsc.es/sites/default/files/public/styl…6776e4843547002f7ad4b3 could save 85.1KiB (77% reduction).
Compressing https://www.bsc.es/sites/default/files/public/styl…632143ac3d8e671776f830 could save 67.8KiB (61% reduction).
Compressing and resizing https://www.bsc.es/sites/default/files/public/bscw2/projects-menu-thumb.jpg could save 39.5KiB (95% reduction).
Compressing and resizing https://www.bsc.es/sites/default/files/public/bscw2/software-menu-thumb.jpg could save 23.8KiB (91% reduction).
Compressing and resizing https://www.bsc.es/sites/default/files/public/bscw…cations-menu-thumb.jpg could save 20.9KiB (93% reduction).
Compressing and resizing https://www.bsc.es/sites/default/files/public/bscw…centres-menu-thumb.jpg could save 19.7KiB (92% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…e/highlight-people.jpg could save 18.6KiB (22% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…-application-areas.jpg could save 18.3KiB (28% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…ght-research-lines.jpg could save 14.7KiB (30% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…gallery-menu-thumb.jpg could save 8.6KiB (31% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…in-barcelona-thumb.jpg could save 7KiB (33% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…c-folks-menu-thumb.jpg could save 6.8KiB (41% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…ransfer-menu-thumb.jpg could save 6.4KiB (30% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…omputer-menu-thumb.jpg could save 3.7KiB (23% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw2/branding-menu-thumb.jpg could save 3.2KiB (24% reduction).
priority - 20 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 189.6KiB (44% reduction).
Minifying https://www.bsc.es/misc/ajax.js?v=7.53 could save 14.4KiB (58% reduction).
Minifying https://www.bsc.es/misc/drupal.js?op4cbk could save 11.6KiB (67% reduction).
Minifying https://www.bsc.es/sites/all/modules/jquery_update…/jquery.form.js?v=2.69 could save 11.2KiB (49% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/js/script.js?op4cbk could save 10KiB (19% reduction).
Minifying https://www.bsc.es/misc/autocomplete.js?v=7.53 could save 3.3KiB (40% reduction).
Minifying https://www.bsc.es/sites/all/modules/google_analyt…gleanalytics.js?op4cbk could save 3.2KiB (52% reduction).
Minifying https://www.bsc.es/sites/all/modules/jquery_update…v=67fb34f6a866c40d0570 could save 2.8KiB (77% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/js/jquer…nimateNumber.js?op4cbk could save 2.7KiB (53% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/js/slideshow.js?op4cbk could save 2.5KiB (54% reduction).
Minifying https://www.bsc.es/misc/jquery.once.js?v=1.2 could save 2.5KiB (84% reduction).
Minifying https://www.bsc.es/sites/all/modules/views/js/ajax_view.js?op4cbk could save 2.2KiB (45% reduction).
Minifying https://www.bsc.es/sites/all/modules/ctools/js/auto-submit.js?op4cbk could save 2.2KiB (65% reduction).
Minifying https://www.bsc.es/sites/all/modules/eu-cookie-com…e_compliance.js?op4cbk could save 1.7KiB (24% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/js/js-co…rc/js.cookie.js?op4cbk could save 1.5KiB (41% reduction).
Minifying https://www.bsc.es/misc/progress.js?v=7.53 could save 1.4KiB (48% reduction).
Minifying https://www.bsc.es/sites/all/modules/contrib/addthis/addthis.js?op4cbk could save 1.4KiB (51% reduction).
Minifying https://www.bsc.es/sites/all/modules/views/js/base.js?op4cbk could save 1.2KiB (40% reduction).
Minifying https://www.bsc.es/sites/all/modules/spamspan/spamspan.js?op4cbk could save 1.1KiB (61% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/js/jquery.rsModal.js?op4cbk could save 1.1KiB (43% reduction).
Minifying https://www.bsc.es/sites/all/modules/captcha/captcha.js?op4cbk could save 918B (63% reduction).
Minifying https://www.bsc.es/sites/all/modules/contrib/flexs…xslider.load.js?op4cbk could save 899B (42% reduction).
Minifying https://www.bsc.es/sites/all/modules/contrib/respo…opdown-menus.js?op4cbk could save 567B (35% reduction).
priority - 14 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 25 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:
Optimize CSS Delivery of the following:
https://www.bsc.es/sites/all/libraries/shadowbox/shadowbox.css?op4cbk
https://www.bsc.es/sites/all/modules/simplenews/simplenews.css?op4cbk
https://www.bsc.es/sites/all/modules/calendar/css/…ar_multiday.css?op4cbk
https://www.bsc.es/sites/all/modules/calendar_tool…ar_tooltips.css?op4cbk
https://www.bsc.es/modules/comment/comment.css?op4cbk
https://www.bsc.es/sites/all/modules/date/date_api/date.css?op4cbk
https://www.bsc.es/modules/field/theme/field.css?op4cbk
https://www.bsc.es/modules/node/node.css?op4cbk
https://www.bsc.es/modules/search/search.css?op4cbk
https://www.bsc.es/modules/user/user.css?op4cbk
https://www.bsc.es/sites/all/modules/youtube/css/youtube.css?op4cbk
https://www.bsc.es/sites/all/modules/views/css/views.css?op4cbk
https://www.bsc.es/sites/all/modules/ckeditor/css/ckeditor.css?op4cbk
https://www.bsc.es/sites/all/modules/ctools/css/ctools.css?op4cbk
https://www.bsc.es/sites/all/modules/ldap/ldap_help/ldap_help.css?op4cbk
https://www.bsc.es/sites/all/modules/panels/css/panels.css?op4cbk
https://www.bsc.es/sites/all/modules/biblio/biblio.css?op4cbk
https://www.bsc.es/sites/all/modules/taxonomy_acce…nomy_access.css?op4cbk
https://www.bsc.es/sites/all/modules/eu-cookie-com…_compliance.css?op4cbk
https://www.bsc.es/sites/all/modules/contrib/flexs…xslider_img.css?op4cbk
https://www.bsc.es/sites/all/themes/bscw2/css/plugins/flexslider.css?op4cbk
https://www.bsc.es/sites/all/modules/contrib/respo…pdown-menus.css?op4cbk
https://www.bsc.es/sites/all/themes/bscw2/css/mare…trum_90_100.css?op4cbk
https://www.bsc.es/sites/all/themes/bscw2/css/styles.css?op4cbk
priority - 10 Reduce server response time
In our test, your server responded in 1.2 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 6 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 58.7KiB (22% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/css/normalize.css could save 9.8KiB (72% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/css/layouts/bootstrap-grid.css could save 5.5KiB (24% reduction).
Minifying https://www.bsc.es/sites/all/modules/calendar/css/…ar_multiday.css?op4cbk could save 3KiB (16% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/css/plugins/flexslider.css?op4cbk could save 2.6KiB (37% reduction).
Minifying https://www.bsc.es/modules/system/system.base.css?op4cbk could save 2.3KiB (44% reduction).
Minifying https://www.bsc.es/sites/all/modules/biblio/biblio.css?op4cbk could save 2.1KiB (36% reduction).
Minifying https://www.bsc.es/sites/all/modules/date/date_api/date.css?op4cbk could save 965B (28% reduction).
Minifying https://www.bsc.es/sites/all/modules/contrib/respo…pdown-menus.css?op4cbk could save 637B (36% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/css/styles.css?op4cbk could save 587B (67% reduction).
Minifying https://www.bsc.es/modules/user/user.css?op4cbk could save 517B (29% 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://connect.facebook.net/en_US/sdk.js (20 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
bsc.es Desktop Resources
Total Resources | 122 |
Number of Hosts | 13 |
Static Resources | 109 |
JavaScript Resources | 42 |
CSS Resources | 32 |
bsc.es Desktop Resource Breakdown
bsc.es mobile page speed rank
Last tested: 2018-07-01
bsc.es Mobile Speed Test Quick Summary
priority - 98 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 961.5KiB (72% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/css/custom.css could save 159.6KiB (80% reduction).
Compressing https://www.bsc.es/sites/default/files/public/plantilla/micinn-logo.svg could save 134.5KiB (68% reduction).
Compressing https://www.bsc.es/ could save 85.9KiB (77% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/script.js?paxnql could save 50.1KiB (84% reduction).
Compressing https://www.bsc.es/piwik/piwik.js could save 35.8KiB (65% reduction).
Compressing https://www.bsc.es/sites/all/libraries/shadowbox/shadowbox.js?v=3.0.3 could save 23.5KiB (64% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/css/layouts/bootstrap-grid.css could save 19.1KiB (81% reduction).
Compressing https://www.bsc.es/sites/all/modules/beautytips/js….bt.min.js?v=0.9.5-rc1 could save 17KiB (76% reduction).
Compressing https://www.bsc.es/misc/ajax.js?v=7.59 could save 16.8KiB (68% reduction).
Compressing https://www.bsc.es/sites/all/modules/calendar/css/…ar_multiday.css?paxnql could save 16.1KiB (82% reduction).
Compressing https://www.bsc.es/sites/all/libraries/flexslider/…exslider-min.js?paxnql could save 15.3KiB (71% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/jquer…exslider-min.js?paxnql could save 15.3KiB (71% reduction).
Compressing https://www.bsc.es/sites/all/modules/jquery_update…/jquery.form.js?v=2.69 could save 15.2KiB (65% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/vex/c…x-theme-app.css?paxnql could save 14.7KiB (89% reduction).
Compressing https://www.bsc.es/sites/default/files/public/plantilla/gencat-logo.svg could save 14.7KiB (74% reduction).
Compressing https://www.bsc.es/misc/drupal.js?paxnql could save 13KiB (65% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/css/normalize.css could save 8.9KiB (65% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/css/mare…trum_90_100.css?paxnql could save 5.9KiB (73% reduction).
Compressing https://www.bsc.es/sites/default/files/public/plan…/severo-ochoa-logo.svg could save 5.8KiB (75% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/vex/css/vex.css?paxnql could save 5.8KiB (87% reduction).
Compressing https://www.bsc.es/misc/autocomplete.js?v=7.59 could save 5.6KiB (67% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/css/plugins/flexslider.css?paxnql could save 5.5KiB (77% reduction).
Compressing https://www.bsc.es/sites/all/modules/eu-cookie-com…e_compliance.js?paxnql could save 5.5KiB (78% reduction).
Compressing https://www.bsc.es/sites/default/files/public/plantilla/upc-logo.svg could save 5.4KiB (67% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/vex/j…combined.min.js?paxnql could save 4.6KiB (67% reduction).
Compressing https://www.bsc.es/sites/default/files/public/plan…hr-excellence-logo.svg could save 4.5KiB (58% reduction).
Compressing https://www.bsc.es/sites/all/modules/biblio/biblio.css?paxnql could save 4.5KiB (76% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw2/pages/home/gpu-coe.svg could save 4.4KiB (64% reduction).
Compressing https://www.bsc.es/sites/all/modules/google_analyt…gleanalytics.js?paxnql could save 4.3KiB (69% reduction).
Compressing https://www.bsc.es/sites/default/files/public/plantilla/public-tenders.svg could save 3.9KiB (69% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/slideshow.js?paxnql could save 3.9KiB (86% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…s/home/repsol-logo.svg could save 3.9KiB (65% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/jquer…nimateNumber.js?paxnql could save 3.6KiB (70% reduction).
Compressing https://www.bsc.es/modules/system/system.base.css?paxnql could save 3.5KiB (65% reduction).
Compressing https://www.bsc.es/sites/all/modules/views/js/ajax_view.js?paxnql could save 3.1KiB (61% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/bPopu…y.bpopup.min.js?paxnql could save 3.1KiB (61% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/addto…ndar/atc.min.js?paxnql could save 3KiB (57% reduction).
Compressing https://www.bsc.es/sites/all/modules/date/date_pop…epicker.1.7.css?paxnql could save 2.7KiB (75% reduction).
Compressing https://www.bsc.es/sites/all/modules/date/date_api/date.css?paxnql could save 2.3KiB (67% reduction).
Compressing https://www.bsc.es/sites/all/modules/jquery_update…v=67fb34f6a866c40d0570 could save 2.3KiB (63% reduction).
Compressing https://www.bsc.es/sites/default/files/public/plantilla/bsc-folks-logo.svg could save 2.1KiB (56% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/js-co…rc/js.cookie.js?paxnql could save 2.1KiB (57% reduction).
Compressing https://www.bsc.es/sites/all/modules/contrib/lang_…ang_dropdown.js?paxnql could save 2KiB (70% reduction).
Compressing https://www.bsc.es/sites/all/modules/views/js/base.js?paxnql could save 1.9KiB (61% reduction).
Compressing https://www.bsc.es/sites/all/modules/eu-cookie-com…_compliance.css?paxnql could save 1.9KiB (69% reduction).
Compressing https://www.bsc.es/sites/all/modules/contrib/addthis/addthis.js?paxnql could save 1.9KiB (68% reduction).
Compressing https://www.bsc.es/misc/progress.js?v=7.59 could save 1.9KiB (61% reduction).
Compressing https://www.bsc.es/misc/jquery.once.js?v=1.2 could save 1.9KiB (64% reduction).
Compressing https://www.bsc.es/sites/all/modules/beautytips/js…ytips.min.js?v=7.x-2.x could save 1.7KiB (68% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/jquery.rsModal.js?paxnql could save 1.5KiB (60% reduction).
Compressing https://www.bsc.es/sites/all/modules/contrib/flexs…xslider.load.js?paxnql could save 1.5KiB (69% reduction).
Compressing https://www.bsc.es/sites/all/libraries/shadowbox/shadowbox.css?paxnql could save 1.3KiB (64% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/addto…yle-menu-wb.css?paxnql could save 1.2KiB (66% reduction).
Compressing https://www.bsc.es/modules/user/user.css?paxnql could save 1.1KiB (61% reduction).
Compressing https://www.bsc.es/sites/all/modules/contrib/respo…pdown-menus.css?paxnql could save 1.1KiB (61% reduction).
Compressing https://www.bsc.es/sites/all/modules/contrib/respo…opdown-menus.js?paxnql could save 1,008B (61% reduction).
Compressing https://www.bsc.es/sites/all/modules/spamspan/spamspan.js?paxnql could save 985B (53% reduction).
Compressing https://www.bsc.es/sites/all/modules/captcha/captcha.js?paxnql could save 911B (61% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw2/pages/home/ibm-logo.svg could save 853B (58% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…es/home/intel-logo.svg could save 671B (48% reduction).
Compressing https://www.bsc.es/sites/all/modules/panels/css/panels.css?paxnql could save 501B (59% reduction).
Compressing https://www.bsc.es/sites/all/modules/shadowbox/shadowbox_auto.js?v=3.0.3 could save 496B (54% reduction).
Compressing https://www.bsc.es/sites/all/modules/contrib/piwik…/piwik/piwik.js?paxnql could save 478B (49% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/js/doubl…oubletaptogo.js?paxnql could save 433B (47% reduction).
Compressing https://www.bsc.es/sites/all/modules/views/css/views.css?paxnql could save 398B (56% reduction).
Compressing https://www.bsc.es/sites/all/themes/bscw2/css/styles.css?paxnql could save 393B (46% reduction).
Compressing https://www.bsc.es/modules/search/search.css?paxnql could save 332B (58% reduction).
Compressing https://www.bsc.es/modules/field/theme/field.css?paxnql could save 315B (57% reduction).
Compressing https://www.bsc.es/sites/all/modules/simplenews/simplenews.css?paxnql could save 268B (53% reduction).
Compressing https://www.bsc.es/sites/all/modules/ctools/css/ctools.css?paxnql could save 257B (50% reduction).
Compressing https://www.bsc.es/sites/all/modules/ckeditor/css/ckeditor.css?paxnql could save 245B (56% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…-angle-double-down.svg could save 223B (53% reduction).
Compressing https://www.bsc.es/sites/all/modules/taxonomy_acce…nomy_access.css?paxnql could save 155B (42% reduction).
Compressing https://www.bsc.es/sites/all/modules/youtube/css/youtube.css?paxnql could save 125B (33% reduction).
Compressing https://www.bsc.es/sites/all/modules/contrib/flexs…xslider_img.css?paxnql could save 124B (46% reduction).
Compressing https://www.bsc.es/sites/all/modules/jquery_update…uery_update.js?v=0.0.1 could save 115B (39% reduction).
priority - 56 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 36 blocking script resources and 36 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://www.bsc.es/misc/jquery.once.js?v=1.2
https://www.bsc.es/misc/drupal.js?paxnql
https://www.bsc.es/sites/all/libraries/shadowbox/shadowbox.js?v=3.0.3
https://www.bsc.es/sites/all/modules/shadowbox/shadowbox_auto.js?v=3.0.3
https://www.bsc.es/sites/all/modules/beautytips/js….bt.min.js?v=0.9.5-rc1
https://www.bsc.es/sites/all/modules/beautytips/js…ytips.min.js?v=7.x-2.x
https://www.bsc.es/sites/all/modules/jquery_update…v=67fb34f6a866c40d0570
https://www.bsc.es/sites/all/modules/jquery_update…/jquery.form.js?v=2.69
https://www.bsc.es/misc/ajax.js?v=7.59
https://www.bsc.es/sites/all/modules/jquery_update…uery_update.js?v=0.0.1
https://www.bsc.es/sites/all/modules/spamspan/spamspan.js?paxnql
https://www.bsc.es/sites/all/modules/contrib/lang_…ang_dropdown.js?paxnql
https://www.bsc.es/sites/all/modules/captcha/captcha.js?paxnql
https://www.bsc.es/sites/all/modules/google_analyt…gleanalytics.js?paxnql
https://www.bsc.es/sites/all/modules/contrib/piwik…/piwik/piwik.js?paxnql
https://platform.linkedin.com/in.js?paxnql
https://www.bsc.es/sites/all/modules/views/js/base.js?paxnql
https://www.bsc.es/misc/progress.js?v=7.59
https://www.bsc.es/sites/all/modules/views/js/ajax_view.js?paxnql
https://www.bsc.es/misc/autocomplete.js?v=7.59
https://www.bsc.es/sites/all/libraries/flexslider/…exslider-min.js?paxnql
https://www.bsc.es/sites/all/modules/contrib/respo…opdown-menus.js?paxnql
https://www.bsc.es/sites/all/themes/bscw2/js/script.js?paxnql
https://www.bsc.es/sites/all/themes/bscw2/js/jquer…exslider-min.js?paxnql
https://www.bsc.es/sites/all/themes/bscw2/js/slideshow.js?paxnql
https://www.bsc.es/sites/all/themes/bscw2/js/js-co…rc/js.cookie.js?paxnql
https://www.bsc.es/sites/all/themes/bscw2/js/jquer…nimateNumber.js?paxnql
https://www.bsc.es/sites/all/themes/bscw2/js/bPopu…y.bpopup.min.js?paxnql
https://www.bsc.es/sites/all/themes/bscw2/js/doubl…oubletaptogo.js?paxnql
https://www.bsc.es/sites/all/themes/bscw2/js/jquery.rsModal.js?paxnql
https://www.bsc.es/sites/all/themes/bscw2/js/addto…ndar/atc.min.js?paxnql
https://www.bsc.es/sites/all/themes/bscw2/js/vex/j…combined.min.js?paxnql
https://www.bsc.es/sites/all/modules/eu-cookie-com…e_compliance.js?paxnql
https://www.bsc.es/sites/all/modules/contrib/flexs…xslider.load.js?paxnql
https://www.bsc.es/sites/all/modules/contrib/addthis/addthis.js?paxnql
Optimize CSS Delivery of the following:
https://www.bsc.es/sites/all/libraries/shadowbox/shadowbox.css?paxnql
https://www.bsc.es/sites/all/modules/simplenews/simplenews.css?paxnql
https://www.bsc.es/sites/all/modules/calendar/css/…ar_multiday.css?paxnql
https://www.bsc.es/sites/all/modules/calendar_tool…ar_tooltips.css?paxnql
https://www.bsc.es/modules/comment/comment.css?paxnql
https://www.bsc.es/sites/all/modules/date/date_api/date.css?paxnql
https://www.bsc.es/sites/all/modules/date/date_pop…epicker.1.7.css?paxnql
https://www.bsc.es/modules/field/theme/field.css?paxnql
https://www.bsc.es/modules/node/node.css?paxnql
https://www.bsc.es/modules/search/search.css?paxnql
https://www.bsc.es/modules/user/user.css?paxnql
https://www.bsc.es/sites/all/modules/youtube/css/youtube.css?paxnql
https://www.bsc.es/sites/all/modules/views/css/views.css?paxnql
https://www.bsc.es/sites/all/modules/ckeditor/css/ckeditor.css?paxnql
https://www.bsc.es/sites/all/modules/ctools/css/ctools.css?paxnql
https://www.bsc.es/sites/all/modules/ldap/ldap_help/ldap_help.css?paxnql
https://www.bsc.es/sites/all/modules/panels/css/panels.css?paxnql
https://www.bsc.es/sites/all/modules/contrib/rate/rate.css?paxnql
https://www.bsc.es/sites/all/modules/biblio/biblio.css?paxnql
https://www.bsc.es/sites/all/modules/taxonomy_acce…nomy_access.css?paxnql
https://www.bsc.es/sites/all/modules/contrib/lang_…ng_dropdown.css?paxnql
https://www.bsc.es/sites/all/modules/eu-cookie-com…_compliance.css?paxnql
https://www.bsc.es/sites/all/modules/contrib/flexs…xslider_img.css?paxnql
https://www.bsc.es/sites/all/themes/bscw2/css/plugins/flexslider.css?paxnql
https://www.bsc.es/sites/all/modules/contrib/respo…pdown-menus.css?paxnql
https://www.bsc.es/sites/all/themes/bscw2/css/mare…trum_90_100.css?paxnql
https://www.bsc.es/sites/all/themes/bscw2/css/styles.css?paxnql
https://www.bsc.es/sites/all/themes/bscw2/js/addto…yle-menu-wb.css?paxnql
https://www.bsc.es/sites/all/themes/bscw2/js/vex/css/vex.css?paxnql
https://www.bsc.es/sites/all/themes/bscw2/js/vex/c…x-theme-app.css?paxnql
https://fonts.googleapis.com/css?family=Roboto+Condensed:400,700,300
https://www.bsc.es/sites/all/themes/bscw2/css/normalize.css
https://www.bsc.es/sites/all/themes/bscw2/css/layouts/bootstrap-grid.css
https://www.bsc.es/sites/all/themes/bscw2/css/components/misc.css
https://www.bsc.es/sites/all/themes/bscw2/css/custom.css
priority - 53 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 514.8KiB (52% reduction).
Compressing https://www.bsc.es/sites/default/files/public/styl…632143ac3d8e671776f830 could save 107KiB (63% reduction).
Compressing https://www.bsc.es/sites/default/files/public/styl…6776e4843547002f7ad4b3 could save 85.1KiB (77% reduction).
Compressing https://www.bsc.es/sites/default/files/public/styl…632143ac3d8e671776f830 could save 75.1KiB (63% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…e/highlight-people.jpg could save 20.8KiB (23% reduction).
Compressing and resizing https://www.bsc.es/sites/default/files/public/plantilla/logo-feder-en.png could save 19.2KiB (85% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…-application-areas.jpg could save 18.3KiB (28% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…ght-research-lines.jpg could save 14.7KiB (30% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…cations-menu-thumb.jpg could save 10.6KiB (48% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…gallery-menu-thumb.jpg could save 8.6KiB (31% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…in-barcelona-thumb.jpg could save 7KiB (33% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…c-folks-menu-thumb.jpg could save 6.8KiB (41% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw2/patc-menu-thumb.jpg could save 6.4KiB (41% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…journey-menu-thumb.jpg could save 6KiB (43% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw2/res-menu-thumb.jpg could save 5.4KiB (38% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw…omputer-menu-thumb.jpg could save 4.5KiB (24% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw2/software-menu-thumb.jpg could save 3.4KiB (24% reduction).
Compressing https://www.bsc.es/sites/default/files/public/bscw2/branding-menu-thumb.jpg could save 3.2KiB (24% reduction).
priority - 39 Reduce server response time
In our test, your server responded in 1.7 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 24 Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
priority - 20 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 191.5KiB (44% reduction).
Minifying https://www.bsc.es/misc/ajax.js?v=7.59 could save 14.4KiB (58% reduction).
Minifying https://www.bsc.es/misc/drupal.js?paxnql could save 13.3KiB (67% reduction).
Minifying https://www.bsc.es/sites/all/modules/jquery_update…/jquery.form.js?v=2.69 could save 11.2KiB (49% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/js/script.js?paxnql could save 10.4KiB (18% reduction).
Minifying https://www.bsc.es/misc/autocomplete.js?v=7.59 could save 3.3KiB (40% reduction).
Minifying https://www.bsc.es/sites/all/modules/google_analyt…gleanalytics.js?paxnql could save 3.2KiB (52% reduction).
Minifying https://www.bsc.es/sites/all/modules/jquery_update…v=67fb34f6a866c40d0570 could save 2.8KiB (77% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/js/jquer…nimateNumber.js?paxnql could save 2.7KiB (53% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/js/slideshow.js?paxnql could save 2.5KiB (54% reduction).
Minifying https://www.bsc.es/misc/jquery.once.js?v=1.2 could save 2.5KiB (84% reduction).
Minifying https://www.bsc.es/sites/all/modules/views/js/ajax_view.js?paxnql could save 2.3KiB (46% reduction).
Minifying https://www.bsc.es/sites/all/modules/eu-cookie-com…e_compliance.js?paxnql could save 1.7KiB (24% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/js/js-co…rc/js.cookie.js?paxnql could save 1.5KiB (41% reduction).
Minifying https://www.bsc.es/misc/progress.js?v=7.59 could save 1.4KiB (48% reduction).
Minifying https://www.bsc.es/sites/all/modules/contrib/addthis/addthis.js?paxnql could save 1.4KiB (51% reduction).
Minifying https://www.bsc.es/sites/all/modules/views/js/base.js?paxnql could save 1.2KiB (39% reduction).
Minifying https://www.bsc.es/sites/all/modules/spamspan/spamspan.js?paxnql could save 1.1KiB (61% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/js/jquery.rsModal.js?paxnql could save 1.1KiB (43% reduction).
Minifying https://www.bsc.es/sites/all/modules/captcha/captcha.js?paxnql could save 948B (63% reduction).
Minifying https://www.bsc.es/sites/all/modules/contrib/flexs…xslider.load.js?paxnql could save 899B (42% reduction).
Minifying https://www.bsc.es/sites/all/modules/contrib/lang_…ang_dropdown.js?paxnql could save 855B (30% reduction).
Minifying https://www.bsc.es/sites/all/modules/contrib/respo…opdown-menus.js?paxnql could save 567B (35% reduction).
Minifying https://www.bsc.es/sites/all/modules/contrib/piwik…/piwik/piwik.js?paxnql could save 451B (46% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/js/doubl…oubletaptogo.js?paxnql could save 308B (34% reduction).
Minifying https://www.bsc.es/sites/all/modules/shadowbox/shadowbox_auto.js?v=3.0.3 could save 254B (28% 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 65.2KiB (21% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/css/normalize.css could save 9.8KiB (72% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/css/layouts/bootstrap-grid.css could save 5.5KiB (24% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/js/vex/c…x-theme-app.css?paxnql could save 4.2KiB (26% reduction).
Minifying https://www.bsc.es/sites/all/modules/calendar/css/…ar_multiday.css?paxnql could save 3KiB (16% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/css/plugins/flexslider.css?paxnql could save 2.6KiB (37% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/js/vex/css/vex.css?paxnql could save 2.5KiB (39% reduction).
Minifying https://www.bsc.es/modules/system/system.base.css?paxnql could save 2.3KiB (44% reduction).
Minifying https://www.bsc.es/sites/all/modules/biblio/biblio.css?paxnql could save 2.1KiB (36% reduction).
Minifying https://www.bsc.es/sites/all/modules/date/date_api/date.css?paxnql could save 965B (28% reduction).
Minifying https://www.bsc.es/sites/all/modules/contrib/respo…pdown-menus.css?paxnql could save 637B (36% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/css/styles.css?paxnql could save 587B (67% reduction).
Minifying https://www.bsc.es/modules/user/user.css?paxnql could save 517B (29% reduction).
Minifying https://www.bsc.es/sites/all/themes/bscw2/js/addto…yle-menu-wb.css?paxnql could save 417B (22% reduction).
Minifying https://www.bsc.es/sites/all/modules/eu-cookie-com…_compliance.css?paxnql could save 339B (13% reduction).
Minifying https://www.bsc.es/sites/all/modules/views/css/views.css?paxnql could save 180B (26% reduction).
Minifying https://www.bsc.es/sites/all/modules/youtube/css/youtube.css?paxnql could save 177B (47% reduction).
Minifying https://www.bsc.es/sites/all/modules/panels/css/panels.css?paxnql could save 176B (21% reduction).
Minifying https://www.bsc.es/sites/all/modules/ckeditor/css/ckeditor.css?paxnql could save 130B (31% reduction).
Minifying https://www.bsc.es/modules/search/search.css?paxnql could save 124B (22% reduction).
Minifying https://www.bsc.es/modules/field/theme/field.css?paxnql 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://www.google.com/recaptcha/api2/webworker.js?hl=en&v=v1529908317173 (5 minutes)
https://syndication.twitter.com/settings (10 minutes)
https://connect.facebook.net/en_US/sdk.js (20 minutes)
https://platform.twitter.com/widgets.js (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
bsc.es Mobile Resources
Total Resources | 132 |
Number of Hosts | 13 |
Static Resources | 120 |
JavaScript Resources | 46 |
CSS Resources | 38 |
bsc.es Mobile Resource Breakdown
bsc.es mobile page usability
Last tested: 2018-07-01
bsc.es Mobile Usability Test Quick Summary
priority - 0 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.
<a id="cookie-close-icon" href="javascript:void(0)"></a>
is close to 1 other tap targets.<a href="/cookie-policy">Use of Cookies</a>
is close to 1 other tap targets.<a href="#main-content" class="element-invisi…ment-focusable">Skip to main content</a>
is close to 1 other tap targets.<a href="#contactUsArea">Contact Us</a>
is close to 1 other tap targets.The tap target
<a href="/discover-bsc/transparency">Transparency</a>
and 1 others are close to other tap targets.bsc.es similar domains
www.bsc.net
www.bsc.org
www.bsc.info
www.bsc.biz
www.bsc.us
www.bsc.mobi
www.sc.es
www.bsc.es
www.vsc.es
www.bvsc.es
www.vbsc.es
www.gsc.es
www.bgsc.es
www.gbsc.es
www.hsc.es
www.bhsc.es
www.hbsc.es
www.nsc.es
www.bnsc.es
www.nbsc.es
www.bc.es
www.bwc.es
www.bswc.es
www.bwsc.es
www.bec.es
www.bsec.es
www.besc.es
www.bdc.es
www.bsdc.es
www.bdsc.es
www.bzc.es
www.bszc.es
www.bzsc.es
www.bxc.es
www.bsxc.es
www.bxsc.es
www.bac.es
www.bsac.es
www.basc.es
www.bs.es
www.bsx.es
www.bscx.es
www.bsd.es
www.bscd.es
www.bsf.es
www.bscf.es
www.bsfc.es
www.bsv.es
www.bscv.es
www.bsvc.es
bsc.es 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.
bsc.es 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.