Tools & Wizards About Us
teachers.thenational.academy screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

teachers.thenational.academy

Oak National Academy Teachers Hub | Teacher Hub | Oak National Academy

Page Load Speed

890 ms in total

First Response

117 ms

Resources Loaded

615 ms

Page Rendered

158 ms

teachers.thenational.academy screenshot

About Website

Click here to check amazing Teachers The National content for United Kingdom. Otherwise, check out these important facts you probably never knew about teachers.thenational.academy

Oak National Academy’s teacher hub holds thousands of free lessons and resources covering many subjects, from Early Years Foundation Stage to Year 11.

Visit teachers.thenational.academy

Key Findings

We analyzed Teachers.thenational.academy page load time and found that the first response time was 117 ms and then it took 773 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

teachers.thenational.academy performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value1,600 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value7.9 s

44/100

10%

Network Requests Diagram

teachers.thenational.academy

117 ms

d9d09bd67a97e018.css

79 ms

polyfills-5cd94c89d3acac5f.js

62 ms

webpack-93dd46c8b1680636.js

168 ms

framework-e4553f9529659f5f.js

48 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 96% of them (22 requests) were addressed to the original Teachers.thenational.academy, 4% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (288 ms) belongs to the original domain Teachers.thenational.academy.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.5 kB (78%)

Content Size

79.0 kB

After Optimization

17.5 kB

  • HTML

In fact, the total size of Teachers.thenational.academy main page is 79.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. HTML takes 79.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 61.5 kB

  • Original 79.0 kB
  • After minification 79.0 kB
  • After compression 17.5 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 61.5 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (85%)

Requests Now

13

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teachers The National. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

teachers.thenational.academy

teachers.thenational.academy

117 ms

d9d09bd67a97e018.css

d9d09bd67a97e018.css

79 ms

polyfills-5cd94c89d3acac5f.js

polyfills-5cd94c89d3acac5f.js

62 ms

webpack-93dd46c8b1680636.js

webpack-93dd46c8b1680636.js

168 ms

framework-e4553f9529659f5f.js

framework-e4553f9529659f5f.js

48 ms

main-54d9b92e7c7fde50.js

main-54d9b92e7c7fde50.js

53 ms

_app-54c409ddc14739a7.js

_app-54c409ddc14739a7.js

165 ms

106-6a4cc3c14d1ed921.js

106-6a4cc3c14d1ed921.js

75 ms

index-5b8b5dd5aec6ed32.js

index-5b8b5dd5aec6ed32.js

166 ms

_buildManifest.js

_buildManifest.js

165 ms

_ssgManifest.js

_ssgManifest.js

193 ms

_middlewareManifest.js

_middlewareManifest.js

194 ms

v84a3a4012de94ce1a686ba8c167c359c1696973893317

v84a3a4012de94ce1a686ba8c167c359c1696973893317

59 ms

montserrat-v14-latin-ext_latin-700.woff

montserrat-v14-latin-ext_latin-700.woff

101 ms

montserrat-v14-latin-ext_latin-800.woff

montserrat-v14-latin-ext_latin-800.woff

97 ms

montserrat-v14-latin-ext_latin-900.woff

montserrat-v14-latin-ext_latin-900.woff

137 ms

montserrat-v14-latin-ext_latin-600.woff

montserrat-v14-latin-ext_latin-600.woff

136 ms

montserrat-v14-latin-ext_latin-500.woff

montserrat-v14-latin-ext_latin-500.woff

120 ms

montserrat-v14-latin-ext_latin-regular.woff

montserrat-v14-latin-ext_latin-regular.woff

95 ms

montserrat-v14-latin-ext_latin-300.woff

montserrat-v14-latin-ext_latin-300.woff

167 ms

montserrat-v14-latin-ext_latin-200.woff

montserrat-v14-latin-ext_latin-200.woff

288 ms

montserrat-v14-latin-ext_latin-100.woff

montserrat-v14-latin-ext_latin-100.woff

189 ms

main.js

main.js

17 ms

Accessibility Review

teachers.thenational.academy accessibility score

100

Accessibility Issues

Best Practices

teachers.thenational.academy best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

teachers.thenational.academy SEO score

95

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Teachers.thenational.academy can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Teachers.thenational.academy main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

teachers.thenational.academy

Open Graph data is detected on the main page of Teachers The National. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: