26.5 sec in total
352 ms
18.1 sec
8.1 sec
Visit activehistory.co.uk now to see the best up-to-date Active History content for United States and also check out these interesting facts you probably never knew about activehistory.co.uk
History teaching resources for the school classroom: lesson plans, worksheets, quizzes and games for KS3, GCSE, IGCSE, IB and A-Level teachers
Visit activehistory.co.ukWe analyzed Activehistory.co.uk page load time and found that the first response time was 352 ms and then it took 26.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
activehistory.co.uk performance score
name
value
score
weighting
Value4.1 s
20/100
10%
Value4.5 s
38/100
25%
Value11.5 s
5/100
10%
Value1,160 ms
22/100
30%
Value0.09
92/100
15%
Value20.7 s
2/100
10%
352 ms
378 ms
1935 ms
381 ms
330 ms
Our browser made a total of 76 requests to load all elements on the main page. We found that 63% of them (48 requests) were addressed to the original Activehistory.co.uk, 14% (11 requests) were made to Fonts.gstatic.com and 12% (9 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Static.doubleclick.net.
Page size can be reduced by 469.8 kB (13%)
3.6 MB
3.1 MB
In fact, the total size of Activehistory.co.uk main page is 3.6 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.0 MB which makes up the majority of the site volume.
Potential reduce by 88.0 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. This page needs HTML code to be minified as it can gain 13.3 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 88.0 kB or 80% of the original size.
Potential reduce by 19.2 kB
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. Active History images are well optimized though.
Potential reduce by 36.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 36.5 kB or 42% of the original size.
Potential reduce by 326.0 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. Activehistory.co.uk needs all CSS files to be minified and compressed as it can save up to 326.0 kB or 77% of the original size.
Number of requests can be reduced by 22 (37%)
60
38
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Active 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 14 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
activehistory.co.uk
352 ms
activehistory.co.uk
378 ms
www.activehistory.co.uk
1935 ms
mega_menu.css
381 ms
jquery-latest.min.js
330 ms
mega_menu.min.js
591 ms
css
496 ms
font-awesome.min.css
590 ms
cubeportfolio.min.css
589 ms
messagescroller.js
607 ms
animations.css
605 ms
css3-animate-it.js
606 ms
iframe_api
477 ms
jquery.cubeportfolio.min.js
1025 ms
main.js
492 ms
css
171 ms
font-awesome.min.css
298 ms
menu_menu_reset.min.css
279 ms
css
17 ms
me.jpg
1096 ms
_banner.jpg
1152 ms
bookcover2.jpg
1203 ms
bookcover3.jpg
1113 ms
luther.jpg
1084 ms
silkroad.jpg
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voyages.jpg
1063 ms
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g06_village.jpg
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g06_castles.jpg
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z_screenshot2.jpg
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g06_renaissance.jpg
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me.jpg
1208 ms
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1076 ms
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fontawesome-webfont.woff
304 ms
fontawesome-webfont.woff
304 ms
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www-widgetapi.js
1010 ms
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1814 ms
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hZ1OgQL9_Cw
227 ms
www-player.css
187 ms
www-embed-player.js
730 ms
base.js
849 ms
fetch-polyfill.js
681 ms
ad_status.js
2190 ms
id
1404 ms
bfHUaTEyd1--op9bahaZLY-rNTEZ9idqhQ9UR8uPyGw.js
970 ms
embed.js
223 ms
log_event
535 ms
Create
574 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
61 ms
activehistory.co.uk accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
activehistory.co.uk best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
activehistory.co.uk SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Activehistory.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 Activehistory.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.
activehistory.co.uk
Open Graph description is not detected on the main page of Active History. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: