csem.ch website information.
csem.ch domain name is registered by .CH top-level domain registry. See the other sites registred in .CH domain zone.
Following name servers are specified for csem.ch domain:
- csnej106.csem.ch
- aldebaran.unine.ch
- link.csem.ch
and probably website csem.ch is hosted by WIKIMEDIA - Wikimedia Foundation Inc., US web hosting company. Check the complete list of other most popular websites hosted by WIKIMEDIA - Wikimedia Foundation Inc., US hosting company.
According to Alexa traffic rank the highest website csem.ch position was 21225 (in the world). The lowest Alexa rank position was 997897. Now website csem.ch ranked in Alexa database as number 95887 (in the world).
Website csem.ch Desktop speed measurement score (31/100) is better than the results of 8.96% of other sites shows that the page desktop performance can be improved.
csem.ch Mobile usability score (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of csem.ch (22/100) is better than the results of 5.33% 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-07-2024 | 95,887 | 205 |
| Nov-06-2024 | 96,092 | -323 |
| Nov-05-2024 | 95,769 | 2,177 |
| Nov-04-2024 | 97,946 | -2,744 |
| Nov-03-2024 | 95,202 | 483 |
| Nov-02-2024 | 95,685 | -2,868 |
| Nov-01-2024 | 92,817 | 2,322 |
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csem.ch 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.
csem.ch 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.
Requests of this client are not permitted. Please use https://www.nic.ch/whois/ for queries.
csem.ch server information
csem.ch desktop page speed rank
Last tested: 2018-07-02
Desktop Speed
Bad
31/100
csem.ch Desktop Speed Test Quick Summary
priority - 183 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.7MiB (57% reduction).
Compressing and resizing https://www.csem.ch/Doc.aspx?id=49716 could save 269.5KiB (92% reduction).
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priority - 14 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.csem.ch/js/jquery-1.12.1.min.js (expiration not specified)
https://www.csem.ch/js/modernizr.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/css/blank.gif (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…er/css/layerslider.css (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/js/greensock.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…reaturamedia.jquery.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…rslider.transitions.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.css (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.png (expiration not specified)
https://www.csem.ch/modules/bootstrap/bootstrap-3.…/css/bootstrap.min.css (expiration not specified)
https://www.csem.ch/modules/bootstrap/bootstrap-3.…st/js/bootstrap.min.js (expiration not specified)
https://www.csem.ch/modules/jcider-303/jcider.css (expiration not specified)
https://www.csem.ch/modules/loader/jquery.loader.css (expiration not specified)
https://www.csem.ch/modules/loader/jquery.loader.js (expiration not specified)
https://www.csem.ch/styles/csem/bootstrap_custom.css (expiration not specified)
https://www.csem.ch/styles/csem/hover_effects.css (expiration not specified)
https://www.csem.ch/styles/csem/icons/logo_csem.svg (expiration not specified)
https://www.csem.ch/styles/csem/icons/smart-quotes.png (expiration not specified)
https://www.csem.ch/styles/csem/images/backpics/back_blue.jpg (expiration not specified)
https://www.csem.ch/styles/csem/images/backpics/home2.jpg (expiration not specified)
https://www.csem.ch/styles/csem/images/misc/ico_download.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/fb-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/li-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/share-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/tw-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/yt-blue.png (expiration not specified)
https://m.addthisedge.com/live/boost/ra-50868af20d…_ate.track.config_resp (56 seconds)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.csem.ch/js/modernizr.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/css/blank.gif (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…er/css/layerslider.css (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/js/greensock.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…reaturamedia.jquery.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…rslider.transitions.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.css (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.png (expiration not specified)
https://www.csem.ch/modules/bootstrap/bootstrap-3.…/css/bootstrap.min.css (expiration not specified)
https://www.csem.ch/modules/bootstrap/bootstrap-3.…st/js/bootstrap.min.js (expiration not specified)
https://www.csem.ch/modules/jcider-303/jcider.css (expiration not specified)
https://www.csem.ch/modules/loader/jquery.loader.css (expiration not specified)
https://www.csem.ch/modules/loader/jquery.loader.js (expiration not specified)
https://www.csem.ch/styles/csem/bootstrap_custom.css (expiration not specified)
https://www.csem.ch/styles/csem/hover_effects.css (expiration not specified)
https://www.csem.ch/styles/csem/icons/logo_csem.svg (expiration not specified)
https://www.csem.ch/styles/csem/icons/smart-quotes.png (expiration not specified)
https://www.csem.ch/styles/csem/images/backpics/back_blue.jpg (expiration not specified)
https://www.csem.ch/styles/csem/images/backpics/home2.jpg (expiration not specified)
https://www.csem.ch/styles/csem/images/misc/ico_download.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/fb-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/li-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/share-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/tw-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/yt-blue.png (expiration not specified)
https://m.addthisedge.com/live/boost/ra-50868af20d…_ate.track.config_resp (56 seconds)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 14 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 135.6KiB (76% reduction).
Compressing https://www.csem.ch/home could save 39.2KiB (77% reduction).
Compressing https://www.csem.ch/styles/csem/general.css?v1007 could save 25.7KiB (81% reduction).
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Compressing https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.css could save 2.4KiB (78% reduction).
Compressing https://www.csem.ch/styles/csem/icons/logo_csem.svg could save 1.7KiB (52% reduction).
Compressing https://www.csem.ch/modules/loader/jquery.loader.js could save 1.4KiB (62% reduction).
Compressing https://www.csem.ch/styles/csem/hover_effects.css could save 1.3KiB (67% reduction).
Compressing https://www.csem.ch/js/csem/GlobalDico.js?v1001 could save 1.1KiB (53% reduction).
Compressing https://www.csem.ch/modules/jcider-303/jcider.css could save 1.1KiB (58% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…=41608&dId=SingleEvent could save 529B (56% reduction).
Compressing https://www.csem.ch/modules/loader/jquery.loader.css could save 480B (63% reduction).
Compressing https://www.csem.ch/services/GetText.aspx?pos=1&sI…t1StandardTitleAndText could save 121B (28% reduction).
Compressing https://www.csem.ch/styles/csem/general.css?v1007 could save 25.7KiB (81% reduction).
Compressing https://www.csem.ch/js/csem/csem.js?1023 could save 22.4KiB (75% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…30414&dId=Testimonials could save 9.7KiB (76% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…xpertisesAndIndustries could save 9.1KiB (81% reduction).
Compressing https://www.csem.ch/js/cardlead.js?v1005 could save 8.8KiB (74% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…pertisesAndIndustriesB could save 7.1KiB (81% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…834&dId=SuccessStories could save 3.7KiB (75% reduction).
Compressing https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.css could save 2.4KiB (78% reduction).
Compressing https://www.csem.ch/styles/csem/icons/logo_csem.svg could save 1.7KiB (52% reduction).
Compressing https://www.csem.ch/modules/loader/jquery.loader.js could save 1.4KiB (62% reduction).
Compressing https://www.csem.ch/styles/csem/hover_effects.css could save 1.3KiB (67% reduction).
Compressing https://www.csem.ch/js/csem/GlobalDico.js?v1001 could save 1.1KiB (53% reduction).
Compressing https://www.csem.ch/modules/jcider-303/jcider.css could save 1.1KiB (58% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…=41608&dId=SingleEvent could save 529B (56% reduction).
Compressing https://www.csem.ch/modules/loader/jquery.loader.css could save 480B (63% reduction).
Compressing https://www.csem.ch/services/GetText.aspx?pos=1&sI…t1StandardTitleAndText could save 121B (28% reduction).
priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 10 blocking script resources and 9 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.csem.ch/js/modernizr.js
https://www.csem.ch/js/jquery-1.12.1.min.js
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/js/greensock.js
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…rslider.transitions.js
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…reaturamedia.jquery.js
https://www.csem.ch/js/cardlead.js?v1005
https://www.csem.ch/js/csem/GlobalDico.js?v1001
https://www.csem.ch/js/csem/csem.js?1023
https://www.csem.ch/modules/bootstrap/bootstrap-3.…st/js/bootstrap.min.js
https://www.csem.ch/modules/loader/jquery.loader.js
https://www.csem.ch/js/jquery-1.12.1.min.js
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/js/greensock.js
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…rslider.transitions.js
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…reaturamedia.jquery.js
https://www.csem.ch/js/cardlead.js?v1005
https://www.csem.ch/js/csem/GlobalDico.js?v1001
https://www.csem.ch/js/csem/csem.js?1023
https://www.csem.ch/modules/bootstrap/bootstrap-3.…st/js/bootstrap.min.js
https://www.csem.ch/modules/loader/jquery.loader.js
Optimize CSS Delivery of the following:
https://fonts.googleapis.com/css?family=Open+Sans:400,300,700
https://www.csem.ch/modules/bootstrap/bootstrap-3.…/css/bootstrap.min.css
https://www.csem.ch/styles/csem/bootstrap_custom.css
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…er/css/layerslider.css
https://www.csem.ch/styles/csem/general.css?v1007
https://www.csem.ch/styles/csem/hover_effects.css
https://www.csem.ch/modules/jcider-303/jcider.css
https://www.csem.ch/modules/loader/jquery.loader.css
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.css
https://www.csem.ch/modules/bootstrap/bootstrap-3.…/css/bootstrap.min.css
https://www.csem.ch/styles/csem/bootstrap_custom.css
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…er/css/layerslider.css
https://www.csem.ch/styles/csem/general.css?v1007
https://www.csem.ch/styles/csem/hover_effects.css
https://www.csem.ch/modules/jcider-303/jcider.css
https://www.csem.ch/modules/loader/jquery.loader.css
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.css
priority - 4 Reduce server response time
In our test, your server responded in 0.60 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 - 4 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.
Only about 2% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
priority - 3 Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://csem.ch/
https://www.csem.ch/
https://www.csem.ch/home
https://www.csem.ch/
https://www.csem.ch/home
priority - 1 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 13.1KiB (29% reduction).
Minifying https://www.csem.ch/js/csem/csem.js?1023 could save 8.2KiB (28% reduction).
Minifying https://www.csem.ch/js/cardlead.js?v1005 could save 4.1KiB (35% reduction).
Minifying https://www.csem.ch/modules/loader/jquery.loader.js could save 702B (31% reduction).
Minifying https://www.csem.ch/js/csem/GlobalDico.js?v1001 could save 263B (13% reduction).
Minifying https://www.csem.ch/js/cardlead.js?v1005 could save 4.1KiB (35% reduction).
Minifying https://www.csem.ch/modules/loader/jquery.loader.js could save 702B (31% reduction).
Minifying https://www.csem.ch/js/csem/GlobalDico.js?v1001 could save 263B (13% reduction).
priority - 0 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 2.8KiB (27% reduction).
Minifying https://www.csem.ch/styles/csem/hover_effects.css could save 977B (50% reduction).
Minifying https://www.csem.ch/modules/jcider-303/jcider.css could save 842B (46% reduction).
Minifying https://www.csem.ch/modules/LayerSlider-5.6.0/laye…er/css/layerslider.css could save 458B (16% reduction) after compression.
Minifying https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.css could save 337B (11% reduction).
Minifying https://www.csem.ch/modules/loader/jquery.loader.css could save 228B (31% reduction).
Minifying https://www.csem.ch/modules/jcider-303/jcider.css could save 842B (46% reduction).
Minifying https://www.csem.ch/modules/LayerSlider-5.6.0/laye…er/css/layerslider.css could save 458B (16% reduction) after compression.
Minifying https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.css could save 337B (11% reduction).
Minifying https://www.csem.ch/modules/loader/jquery.loader.css could save 228B (31% reduction).
csem.ch Desktop Resources
| Total Resources | 101 |
| Number of Hosts | 9 |
| Static Resources | 32 |
| JavaScript Resources | 16 |
| CSS Resources | 9 |
csem.ch Desktop Resource Breakdown
csem.ch mobile page speed rank
Last tested: 2018-06-30
Mobile Speed
Bad
22/100
csem.ch Mobile Speed Test Quick Summary
priority - 177 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.7MiB (55% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=48162 could save 237.6KiB (82% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=49716 could save 211.1KiB (72% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=48158 could save 185.4KiB (50% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=48164 could save 177.7KiB (76% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=48322 could save 171.4KiB (54% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=48322 could save 171.4KiB (54% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=49468 could save 145.2KiB (78% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=48205 could save 95.7KiB (50% reduction).
Compressing https://www.csem.ch/styles/csem/images/backpics/home2.jpg could save 90.3KiB (35% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=48160 could save 57.1KiB (29% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=49685 could save 26.6KiB (51% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32221 could save 17.2KiB (41% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32233 could save 15KiB (39% reduction).
Compressing https://www.csem.ch/styles/csem/images/backpics/back_blue.jpg could save 14.6KiB (53% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32213 could save 14.1KiB (35% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32197 could save 13.5KiB (35% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32229 could save 11.7KiB (36% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32193 could save 11.1KiB (36% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32205 could save 10.5KiB (35% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32209 could save 9.5KiB (35% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32225 could save 8.2KiB (27% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32201 could save 7.4KiB (37% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32217 could save 7.3KiB (36% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32237 could save 6.4KiB (25% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=49759 could save 3.3KiB (47% reduction).
Compressing https://www.csem.ch/styles/csem/images/social/share-blue.png could save 2.9KiB (81% reduction).
Compressing https://www.csem.ch/styles/csem/images/misc/ico_download.png could save 2.6KiB (71% reduction).
Compressing https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/css/blank.gif could save 748B (91% reduction).
Compressing https://www.csem.ch/styles/csem/images/social/yt-blue.png could save 259B (37% reduction).
Compressing https://www.csem.ch/styles/csem/images/social/tw-blue.png could save 210B (29% reduction).
Compressing https://www.csem.ch/styles/csem/images/social/li-blue.png could save 208B (29% reduction).
Compressing https://www.csem.ch/styles/csem/images/social/fb-blue.png could save 163B (26% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=49716 could save 211.1KiB (72% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=48158 could save 185.4KiB (50% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=48164 could save 177.7KiB (76% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=48322 could save 171.4KiB (54% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=48322 could save 171.4KiB (54% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=49468 could save 145.2KiB (78% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=48205 could save 95.7KiB (50% reduction).
Compressing https://www.csem.ch/styles/csem/images/backpics/home2.jpg could save 90.3KiB (35% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=48160 could save 57.1KiB (29% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=49685 could save 26.6KiB (51% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32221 could save 17.2KiB (41% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32233 could save 15KiB (39% reduction).
Compressing https://www.csem.ch/styles/csem/images/backpics/back_blue.jpg could save 14.6KiB (53% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32213 could save 14.1KiB (35% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32197 could save 13.5KiB (35% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32229 could save 11.7KiB (36% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32193 could save 11.1KiB (36% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32205 could save 10.5KiB (35% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32209 could save 9.5KiB (35% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32225 could save 8.2KiB (27% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32201 could save 7.4KiB (37% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32217 could save 7.3KiB (36% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=32237 could save 6.4KiB (25% reduction).
Compressing https://www.csem.ch/Doc.aspx?id=49759 could save 3.3KiB (47% reduction).
Compressing https://www.csem.ch/styles/csem/images/social/share-blue.png could save 2.9KiB (81% reduction).
Compressing https://www.csem.ch/styles/csem/images/misc/ico_download.png could save 2.6KiB (71% reduction).
Compressing https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/css/blank.gif could save 748B (91% reduction).
Compressing https://www.csem.ch/styles/csem/images/social/yt-blue.png could save 259B (37% reduction).
Compressing https://www.csem.ch/styles/csem/images/social/tw-blue.png could save 210B (29% reduction).
Compressing https://www.csem.ch/styles/csem/images/social/li-blue.png could save 208B (29% reduction).
Compressing https://www.csem.ch/styles/csem/images/social/fb-blue.png could save 163B (26% reduction).
priority - 56 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 10 blocking script resources and 9 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.csem.ch/js/modernizr.js
https://www.csem.ch/js/jquery-1.12.1.min.js
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/js/greensock.js
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…rslider.transitions.js
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…reaturamedia.jquery.js
https://www.csem.ch/js/cardlead.js?v1005
https://www.csem.ch/js/csem/GlobalDico.js?v1001
https://www.csem.ch/js/csem/csem.js?1023
https://www.csem.ch/modules/bootstrap/bootstrap-3.…st/js/bootstrap.min.js
https://www.csem.ch/modules/loader/jquery.loader.js
https://www.csem.ch/js/jquery-1.12.1.min.js
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/js/greensock.js
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…rslider.transitions.js
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…reaturamedia.jquery.js
https://www.csem.ch/js/cardlead.js?v1005
https://www.csem.ch/js/csem/GlobalDico.js?v1001
https://www.csem.ch/js/csem/csem.js?1023
https://www.csem.ch/modules/bootstrap/bootstrap-3.…st/js/bootstrap.min.js
https://www.csem.ch/modules/loader/jquery.loader.js
Optimize CSS Delivery of the following:
https://fonts.googleapis.com/css?family=Open+Sans:400,300,700
https://www.csem.ch/modules/bootstrap/bootstrap-3.…/css/bootstrap.min.css
https://www.csem.ch/styles/csem/bootstrap_custom.css
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…er/css/layerslider.css
https://www.csem.ch/styles/csem/general.css?v1007
https://www.csem.ch/styles/csem/hover_effects.css
https://www.csem.ch/modules/jcider-303/jcider.css
https://www.csem.ch/modules/loader/jquery.loader.css
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.css
https://www.csem.ch/modules/bootstrap/bootstrap-3.…/css/bootstrap.min.css
https://www.csem.ch/styles/csem/bootstrap_custom.css
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…er/css/layerslider.css
https://www.csem.ch/styles/csem/general.css?v1007
https://www.csem.ch/styles/csem/hover_effects.css
https://www.csem.ch/modules/jcider-303/jcider.css
https://www.csem.ch/modules/loader/jquery.loader.css
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.css
priority - 43 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 422.8KiB (72% reduction).
Compressing https://www.csem.ch/modules/bootstrap/bootstrap-3.…/css/bootstrap.min.css could save 92.8KiB (83% reduction).
Compressing https://www.csem.ch/js/jquery-1.12.1.min.js could save 62.1KiB (65% reduction).
Compressing https://www.csem.ch/home could save 39.2KiB (77% reduction).
Compressing https://www.csem.ch/modules/LayerSlider-5.6.0/laye…reaturamedia.jquery.js could save 34.6KiB (64% reduction).
Compressing https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/js/greensock.js could save 31.2KiB (53% reduction).
Compressing https://www.csem.ch/styles/csem/general.css?v1007 could save 25.7KiB (81% reduction).
Compressing https://www.csem.ch/modules/bootstrap/bootstrap-3.…st/js/bootstrap.min.js could save 24.8KiB (73% reduction).
Compressing https://www.csem.ch/js/csem/csem.js?1023 could save 22.4KiB (75% reduction).
Compressing https://www.csem.ch/modules/LayerSlider-5.6.0/laye…rslider.transitions.js could save 17.5KiB (84% reduction).
Compressing https://www.csem.ch/modules/LayerSlider-5.6.0/laye…er/css/layerslider.css could save 12.4KiB (80% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…30414&dId=Testimonials could save 9.7KiB (76% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…xpertisesAndIndustries could save 9.1KiB (81% reduction).
Compressing https://www.csem.ch/js/modernizr.js could save 8.8KiB (59% reduction).
Compressing https://www.csem.ch/js/cardlead.js?v1005 could save 8.8KiB (74% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…pertisesAndIndustriesB could save 7.1KiB (81% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…834&dId=SuccessStories could save 3.7KiB (75% reduction).
Compressing https://www.csem.ch/styles/csem/bootstrap_custom.css could save 3KiB (78% reduction).
Compressing https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.css could save 2.4KiB (78% reduction).
Compressing https://www.csem.ch/styles/csem/icons/logo_csem.svg could save 1.7KiB (52% reduction).
Compressing https://www.csem.ch/modules/loader/jquery.loader.js could save 1.4KiB (62% reduction).
Compressing https://www.csem.ch/styles/csem/hover_effects.css could save 1.3KiB (67% reduction).
Compressing https://www.csem.ch/js/csem/GlobalDico.js?v1001 could save 1.1KiB (53% reduction).
Compressing https://www.csem.ch/modules/jcider-303/jcider.css could save 1.1KiB (58% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…=41608&dId=SingleEvent could save 529B (56% reduction).
Compressing https://www.csem.ch/modules/loader/jquery.loader.css could save 480B (63% reduction).
Compressing https://www.csem.ch/services/GetText.aspx?pos=1&sI…t1StandardTitleAndText could save 121B (28% reduction).
Compressing https://www.csem.ch/js/jquery-1.12.1.min.js could save 62.1KiB (65% reduction).
Compressing https://www.csem.ch/home could save 39.2KiB (77% reduction).
Compressing https://www.csem.ch/modules/LayerSlider-5.6.0/laye…reaturamedia.jquery.js could save 34.6KiB (64% reduction).
Compressing https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/js/greensock.js could save 31.2KiB (53% reduction).
Compressing https://www.csem.ch/styles/csem/general.css?v1007 could save 25.7KiB (81% reduction).
Compressing https://www.csem.ch/modules/bootstrap/bootstrap-3.…st/js/bootstrap.min.js could save 24.8KiB (73% reduction).
Compressing https://www.csem.ch/js/csem/csem.js?1023 could save 22.4KiB (75% reduction).
Compressing https://www.csem.ch/modules/LayerSlider-5.6.0/laye…rslider.transitions.js could save 17.5KiB (84% reduction).
Compressing https://www.csem.ch/modules/LayerSlider-5.6.0/laye…er/css/layerslider.css could save 12.4KiB (80% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…30414&dId=Testimonials could save 9.7KiB (76% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…xpertisesAndIndustries could save 9.1KiB (81% reduction).
Compressing https://www.csem.ch/js/modernizr.js could save 8.8KiB (59% reduction).
Compressing https://www.csem.ch/js/cardlead.js?v1005 could save 8.8KiB (74% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…pertisesAndIndustriesB could save 7.1KiB (81% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…834&dId=SuccessStories could save 3.7KiB (75% reduction).
Compressing https://www.csem.ch/styles/csem/bootstrap_custom.css could save 3KiB (78% reduction).
Compressing https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.css could save 2.4KiB (78% reduction).
Compressing https://www.csem.ch/styles/csem/icons/logo_csem.svg could save 1.7KiB (52% reduction).
Compressing https://www.csem.ch/modules/loader/jquery.loader.js could save 1.4KiB (62% reduction).
Compressing https://www.csem.ch/styles/csem/hover_effects.css could save 1.3KiB (67% reduction).
Compressing https://www.csem.ch/js/csem/GlobalDico.js?v1001 could save 1.1KiB (53% reduction).
Compressing https://www.csem.ch/modules/jcider-303/jcider.css could save 1.1KiB (58% reduction).
Compressing https://www.csem.ch/services/GetList.aspx?sId=220&…=41608&dId=SingleEvent could save 529B (56% reduction).
Compressing https://www.csem.ch/modules/loader/jquery.loader.css could save 480B (63% reduction).
Compressing https://www.csem.ch/services/GetText.aspx?pos=1&sI…t1StandardTitleAndText could save 121B (28% reduction).
priority - 21 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.csem.ch/js/jquery-1.12.1.min.js (expiration not specified)
https://www.csem.ch/js/modernizr.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/css/blank.gif (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…er/css/layerslider.css (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/js/greensock.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…reaturamedia.jquery.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…rslider.transitions.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.css (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.png (expiration not specified)
https://www.csem.ch/modules/bootstrap/bootstrap-3.…/css/bootstrap.min.css (expiration not specified)
https://www.csem.ch/modules/bootstrap/bootstrap-3.…st/js/bootstrap.min.js (expiration not specified)
https://www.csem.ch/modules/jcider-303/jcider.css (expiration not specified)
https://www.csem.ch/modules/loader/jquery.loader.css (expiration not specified)
https://www.csem.ch/modules/loader/jquery.loader.js (expiration not specified)
https://www.csem.ch/styles/csem/bootstrap_custom.css (expiration not specified)
https://www.csem.ch/styles/csem/hover_effects.css (expiration not specified)
https://www.csem.ch/styles/csem/icons/logo_csem.svg (expiration not specified)
https://www.csem.ch/styles/csem/images/backpics/back_blue.jpg (expiration not specified)
https://www.csem.ch/styles/csem/images/backpics/home2.jpg (expiration not specified)
https://www.csem.ch/styles/csem/images/misc/ico_download.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/fb-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/li-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/share-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/tw-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/yt-blue.png (expiration not specified)
https://m.addthisedge.com/live/boost/ra-50868af20d…_ate.track.config_resp (60 seconds)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://www.csem.ch/js/modernizr.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/css/blank.gif (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…er/css/layerslider.css (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/js/greensock.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…reaturamedia.jquery.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/laye…rslider.transitions.js (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.css (expiration not specified)
https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.png (expiration not specified)
https://www.csem.ch/modules/bootstrap/bootstrap-3.…/css/bootstrap.min.css (expiration not specified)
https://www.csem.ch/modules/bootstrap/bootstrap-3.…st/js/bootstrap.min.js (expiration not specified)
https://www.csem.ch/modules/jcider-303/jcider.css (expiration not specified)
https://www.csem.ch/modules/loader/jquery.loader.css (expiration not specified)
https://www.csem.ch/modules/loader/jquery.loader.js (expiration not specified)
https://www.csem.ch/styles/csem/bootstrap_custom.css (expiration not specified)
https://www.csem.ch/styles/csem/hover_effects.css (expiration not specified)
https://www.csem.ch/styles/csem/icons/logo_csem.svg (expiration not specified)
https://www.csem.ch/styles/csem/images/backpics/back_blue.jpg (expiration not specified)
https://www.csem.ch/styles/csem/images/backpics/home2.jpg (expiration not specified)
https://www.csem.ch/styles/csem/images/misc/ico_download.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/fb-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/li-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/share-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/tw-blue.png (expiration not specified)
https://www.csem.ch/styles/csem/images/social/yt-blue.png (expiration not specified)
https://m.addthisedge.com/live/boost/ra-50868af20d…_ate.track.config_resp (60 seconds)
https://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 16 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.
Only about 1% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
priority - 10 Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://csem.ch/
https://www.csem.ch/
https://www.csem.ch/home
https://www.csem.ch/
https://www.csem.ch/home
priority - 7 Reduce server response time
In our test, your server responded in 0.66 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 - 1 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 13.1KiB (29% reduction).
Minifying https://www.csem.ch/js/csem/csem.js?1023 could save 8.2KiB (28% reduction).
Minifying https://www.csem.ch/js/cardlead.js?v1005 could save 4.1KiB (35% reduction).
Minifying https://www.csem.ch/modules/loader/jquery.loader.js could save 702B (31% reduction).
Minifying https://www.csem.ch/js/csem/GlobalDico.js?v1001 could save 263B (13% reduction).
Minifying https://www.csem.ch/js/cardlead.js?v1005 could save 4.1KiB (35% reduction).
Minifying https://www.csem.ch/modules/loader/jquery.loader.js could save 702B (31% reduction).
Minifying https://www.csem.ch/js/csem/GlobalDico.js?v1001 could save 263B (13% reduction).
priority - 0 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 4.5KiB (20% reduction).
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Minifying https://www.csem.ch/styles/csem/hover_effects.css could save 977B (50% reduction).
Minifying https://www.csem.ch/modules/jcider-303/jcider.css could save 842B (46% reduction).
Minifying https://www.csem.ch/modules/LayerSlider-5.6.0/layerslider/skins/v5/skin.css could save 337B (11% reduction).
Minifying https://www.csem.ch/modules/loader/jquery.loader.css could save 228B (31% reduction).
csem.ch Mobile Resources
| Total Resources | 98 |
| Number of Hosts | 9 |
| Static Resources | 31 |
| JavaScript Resources | 16 |
| CSS Resources | 9 |
csem.ch Mobile Resource Breakdown
csem.ch mobile page usability
Last tested: 2018-06-30
Mobile Usability
Good
100/100
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csem.ch 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.
csem.ch 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.