goodreads.com Share Book Recommendations with Your Friends, Join Book Clubs, Answer Trivia | Goodreads

Mobile Usability

100/100

Good

Mobile Speed

50/100

Bad

Last tested: 2017-08-27

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goodreads.com Mobile Speed: 50/100
goodreads.com Mobile Speed Test Quick Overview

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

Your page has 2 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
https://s.gr-assets.com/assets/mobile/mobile_start…23b3a95fe2d8b198332.js
https://s.gr-assets.com/assets/mobile/goodreads_mo…da4e0fea627ad817454.js
Optimize CSS Delivery of the following:
https://s.gr-assets.com/assets/mobile/application_…3d045422d306aeb10e.css
https://s.gr-assets.com/assets/mobile/phone_hd_ima…335086d06a1f85d084.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://goodreads.com/
http://www.goodreads.com/
https://www.goodreads.com/
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 61% of the final above-the-fold content could be rendered with the full HTML response.
Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 19.4KiB (96% reduction).
Compressing and resizing https://s.gr-assets.com/assets/app/badge-android-h…9fcac8365c6cc4b63c.png could save 19.4KiB (96% reduction).
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://js-agent.newrelic.com/nr-1026.min.js (2 hours)
https://stats.g.doubleclick.net/dc.js (2 hours)
Reduce server response time

goodreads.com Mobile Resources


Total Resources19
Number of Hosts9
Static Resources10
JavaScript Resources7
CSS Resources2

goodreads.com Mobile Resource Breakdown