Tools & Wizards About Us
keystagehistory.co.uk screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

keystagehistory.co.uk

Keystage History - Advice for teaching history, lessons, planning and resources for Key Stage history at KS1, KS2, KS3 and GCSE

Page Load Speed

5.6 sec in total

First Response

317 ms

Resources Loaded

4.7 sec

Page Rendered

594 ms

keystagehistory.co.uk screenshot

About Website

Visit keystagehistory.co.uk now to see the best up-to-date Keystage History content for United Kingdom and also check out these interesting facts you probably never knew about keystagehistory.co.uk

Keystage history is the home of best practice in primary and secondary history teaching and learning. You can totally trust the authoritative, cutting edge, expert advice and you will be inspired by a...

Visit keystagehistory.co.uk

Key Findings

We analyzed Keystagehistory.co.uk page load time and found that the first response time was 317 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

keystagehistory.co.uk performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value7.2 s

29/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

keystagehistory.co.uk

317 ms

www.keystagehistory.co.uk

1356 ms

256de1f8e1f8404a4d41ba8c3ba4e471.css

189 ms

be9e129357f9aa353364e638ff31d784.css

290 ms

e9c193b3ae05de753cd006c67888e7e5.css

293 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 93% of them (51 requests) were addressed to the original Keystagehistory.co.uk, 4% (2 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Keystagehistory.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 202.2 kB (13%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Keystagehistory.co.uk main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 201.7 kB

  • Original 234.6 kB
  • After minification 234.6 kB
  • After compression 32.9 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 201.7 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.1 MB
  • After minification 1.1 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Keystage History images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 173 B

  • Original 136.6 kB
  • After minification 136.6 kB
  • After compression 136.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 300 B

  • Original 51.8 kB
  • After minification 51.8 kB
  • After compression 51.5 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Keystagehistory.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (46%)

Requests Now

50

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Keystage History. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

keystagehistory.co.uk

keystagehistory.co.uk

317 ms

www.keystagehistory.co.uk

www.keystagehistory.co.uk

1356 ms

256de1f8e1f8404a4d41ba8c3ba4e471.css

256de1f8e1f8404a4d41ba8c3ba4e471.css

189 ms

be9e129357f9aa353364e638ff31d784.css

be9e129357f9aa353364e638ff31d784.css

290 ms

e9c193b3ae05de753cd006c67888e7e5.css

e9c193b3ae05de753cd006c67888e7e5.css

293 ms

4bc33791489185d71229794ab349d320.css

4bc33791489185d71229794ab349d320.css

287 ms

2eac306fc00633fd835a222560bab452.js

2eac306fc00633fd835a222560bab452.js

286 ms

jquery.min.js

jquery.min.js

384 ms

jquery-migrate.min.js

jquery-migrate.min.js

287 ms

8e01d91e703c46875845f07977ad6a79.js

8e01d91e703c46875845f07977ad6a79.js

380 ms

js

js

66 ms

omgf-stylesheet-275-mod-vohnq.css

omgf-stylesheet-275-mod-vohnq.css

381 ms

js

js

110 ms

1f3fb76fbd34e12195bbf3bdf51d8e03.js

1f3fb76fbd34e12195bbf3bdf51d8e03.js

292 ms

8f6e54cb763a843871afcafb36735fe9.js

8f6e54cb763a843871afcafb36735fe9.js

413 ms

0e274cab3209a30291e3d87ab31b8e0c.js

0e274cab3209a30291e3d87ab31b8e0c.js

411 ms

5e84d4a5dfcdf723ee7cf9b1144b4799.js

5e84d4a5dfcdf723ee7cf9b1144b4799.js

412 ms

logo.png

logo.png

111 ms

search.png

search.png

110 ms

Slide-KS1a.jpg

Slide-KS1a.jpg

293 ms

Slide-KS2.jpg

Slide-KS2.jpg

575 ms

Slide-KS4.jpg

Slide-KS4.jpg

329 ms

Slide-KS2a.jpg

Slide-KS2a.jpg

243 ms

assessment1.jpg

assessment1.jpg

284 ms

amelia-earhart-slider.jpg

amelia-earhart-slider.jpg

475 ms

3queens-bg.png

3queens-bg.png

625 ms

left-arrow.svg

left-arrow.svg

379 ms

right-arrow.svg

right-arrow.svg

388 ms

card-icon.png

card-icon.png

423 ms

ko-islamic-civ.jpg

ko-islamic-civ.jpg

474 ms

ofsted-3.jpg

ofsted-3.jpg

483 ms

stonehenge.jpg

stonehenge.jpg

518 ms

9.png

9.png

568 ms

8.png

8.png

569 ms

Snip20210409_17.png

Snip20210409_17.png

577 ms

dorando.png

dorando.png

709 ms

pyramids.jpg

pyramids.jpg

663 ms

pyramid-map-321.jpg

pyramid-map-321.jpg

664 ms

the-oak-tree.jpg

the-oak-tree.jpg

762 ms

0lympic-rings.png

0lympic-rings.png

672 ms

about-1.png

about-1.png

720 ms

icon-1.png

icon-1.png

758 ms

icon-2.png

icon-2.png

758 ms

icon-3.png

icon-3.png

765 ms

icon-4.png

icon-4.png

802 ms

footer-logo.png

footer-logo.png

813 ms

fa-solid-900.ttf

fa-solid-900.ttf

976 ms

fa-regular-400.ttf

fa-regular-400.ttf

778 ms

testimonials.jpg

testimonials.jpg

1062 ms

history-footer.webp

history-footer.webp

1564 ms

bullet.png

bullet.png

819 ms

plane.png

plane.png

830 ms

sm.25.html

sm.25.html

42 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

59 ms

fa-brands-400.ttf

fa-brands-400.ttf

1037 ms

Accessibility Review

keystagehistory.co.uk accessibility score

84

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

keystagehistory.co.uk best practices score

92

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

Page has valid source maps

SEO Factors

keystagehistory.co.uk SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

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 Keystagehistory.co.uk 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 Keystagehistory.co.uk 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

keystagehistory.co.uk

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