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Mobile Usability

100/100

Good

Mobile Speed

52/100

Bad

Last tested: 2017-08-27

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academia.edu Mobile Speed: 52/100
academia.edu Mobile Speed Test Quick Overview

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

Your page has 6 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
https://a.academia-assets.com/assets/webpack_bundl…1154f641bae517c20c3.js
https://a.academia-assets.com/assets/webpack_bundl…82fb62a3a77cc51bc60.js
https://a.academia-assets.com/assets/libraries_and…85d3f42948de95822ac.js
https://a.academia-assets.com/assets/application-2…ff06281a865d57a1c3e.js
https://cdn.ravenjs.com/3.13.1/raven.min.js
https://a.academia-assets.com/assets/raven_config-…60c4bc4152680f093d5.js
Optimize CSS Delivery of the following:
https://fonts.googleapis.com/css?family=Roboto:100…500i,700,700i,900,900i
https://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css
https://a.academia-assets.com/assets/libraries-453…c6db5573ab34041bcd.css
https://a.academia-assets.com/assets/academia-5a1c…13e405c58a66c6e2bc.css
https://a.academia-assets.com/assets/design_system…7e621a7ec80a9ef3c4.css
https://a.academia-assets.com/assets/landing-7dfc8…700eb6e19491df82c3.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://academia.edu/
http://www.academia.edu/
https://www.academia.edu/
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.
129.8KiB of the HTML response was required to render the above-the-fold content. This requires 4 network round-trips. Prioritize the above-the-fold content so that it can be rendered with only the first 2 round-trips' worth of HTML.
Only about 5% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.
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.googletagservices.com/tag/js/gpt.js (15 minutes)
https://connect.facebook.net/en_US/sdk.js (20 minutes)
https://apis.google.com/js/client.js?onload=loadGoogle (30 minutes)
https://apis.google.com/js/rpc:shindig_random.js?onload=init (30 minutes)
https://js-agent.newrelic.com/nr-1026.min.js (2 hours)
https://ssl.google-analytics.com/ga.js (2 hours)

academia.edu Mobile Resources


Total Resources47
Number of Hosts19
Static Resources14
JavaScript Resources21
CSS Resources6

academia.edu Mobile Resource Breakdown