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Mobile Usability

98/100

Good

Mobile Speed

58/100

Bad

Last tested: 2017-08-27

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researchgate.net Mobile Usability: 98/100
researchgate.net Mobile Usability Test Quick Overview

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 <html id="rgw10_59107a309dcb7" class="yui3-js-enable…idgetContainer">ResearchGate -…or log in with</html> is close to 2 other tap targets.
The tap target <html id="rgw10_59107a309dcb7" class="yui3-js-enable…idgetContainer">ResearchGate -…or log in with</html> and 3 others are close to other tap targets.
The tap target <html id="rgw10_59107a309dcb7" class="yui3-js-enable…idgetContainer">ResearchGate -…or log in with</html> and 3 others are close to other tap targets.
The tap target <div id="rgw1_59107a309dcb7" class="page-index js-widgetContainer">Advance your r…· Advertisers</div> is close to 1 other tap targets.
The tap target <div id="rgw2_59107a309dcb7" class="index-content…idgetContainer">Advance your r…· Advertisers</div> is close to 1 other tap targets.
The tap target <a href="directory/profiles">Researchers</a> and 4 others are close to other tap targets.
researchgate.net Mobile Speed: 58/100
researchgate.net Mobile Speed Test Quick Overview

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

Your page has 7 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
https://c5.rgstatic.net/m/3134205099179177/styles/rg.css
https://c5.rgstatic.net/m/33277480133242809/styles/rg2.css
https://c5.rgstatic.net/m/3301364763206784/styles/rg-nova.css
https://c5.rgstatic.net/m/321418540904177/styles/p…ttomClassification.css
https://c5.rgstatic.net/m/32066436136393/styles/po…serButtonsCentered.css
https://c5.rgstatic.net/m/320191396292444/styles/p…cation/PressQuotes.css
https://c5.rgstatic.net/m/3209599394317215/styles/…exContentNewBottom.css
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://researchgate.net/
https://researchgate.net/
https://www.researchgate.net/
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.googletagmanager.com/gtm.js?id=GTM-MKVKH7 (15 minutes)
https://www.googletagservices.com/tag/js/gpt.js (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

researchgate.net Mobile Resources


Total Resources57
Number of Hosts9
Static Resources49
JavaScript Resources29
CSS Resources8

researchgate.net Mobile Resource Breakdown