Site Title

Sumdog - Games that make learning fun Meta Description

Math & ELA standards aligned adaptive learning for grades K-8. Loved by students, parents and teachers. Test Results Mobile Usability: 100/100 Mobile Speed: 61/100

Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
Optimize CSS Delivery of the following:,300,600
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.
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: (expiration not specified)
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 674B (23% reduction).
Losslessly compressing could save 674B (23% reduction).

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