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CLASSCENTRAL.COM

Load Performance

GET Requests · The number of requests for resources to load the page. classcentral.com made 95 requests for various resources. The average is 170 requests to load a page.
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Improve
Excellent
JavaScript Requests · The number of .js files that were loaded. classcentral.com made 13 requests for external JavaScript files. The average JavaScript file load is 55.
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Excellent
Document Size · The total amount of data transferred when loading classcentral.com was 378,787 bytes. The average is 2,247,876 bytes.
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Excellent
HTML Size · The size of the main HTML page for classcentral.com was 117,265 bytes. The average is 45,845 bytes.
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✅
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Excellent
Maximum Server Latency · The worse delay in time when connecting to resources on the page. classcentral.com worse server latency is 59.06ms. The average worse server latency is 228.45ms.
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Improve
Excellent
Maximum Round Trip Time · The worse case RTT time for the furthest away resource on the page. classcentral.com worse RTT is 16.08ms. The average worse RTT is 71.19ms. All tests are carried out from Eastern USA.
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Improve
Excellent

Page Performance

First Render · The performance of rendering the webpage to the end user.
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Improve
Excellent
Render Blocking Scripts · Scripts that block rendering of content to the page.
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Improve
Excellent
Layout Shift · The shifting of the content of the page as it loads images and other resources.
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Excellent
Page Redirects · Resource that delay by redirecting to other resources before loading.
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Excellent
HTTP2 · HTTP2 providers performance improvements over HTTP1.
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Excellent
Text Compression · Gzip and other compression algorithms to render content.
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Excellent
Minified JavaScript · Compressed and minified JavaScript resources.
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Excellent
Minified CSS · Compressed and minified CSS resources.
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Excellent
Duplicate JavaScript · JavaScript duplication across the site.
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Excellent
Unused CSS · CSS rules not used by the webpage.
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Excellent

⭐ on the performance charts below represents where CLASSCENTRAL.COM scores.

Overall Score

Our scores are based on the average of our testing across top sites on the Internet.

Overall
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classcentral.com scored 95% overall benchmark. Better than the 81% average.

Performance
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Best Practices
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SEO
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✅
Accessibility
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✅
Filter by Performance

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Issues
🔗 Non-Description Links

The page has links to content without description links. 47% of sites tested have this issue.