2.9 sec in total
22 ms
2.5 sec
378 ms
Visit addenbrooke.org now to see the best up-to-date Addenbrooke content for United States and also check out these interesting facts you probably never knew about addenbrooke.org
Addenbrooke Classical Academy; Fostering a Culture of Free and Independent Thinkers through Tradition and Innovation
Visit addenbrooke.orgWe analyzed Addenbrooke.org page load time and found that the first response time was 22 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
addenbrooke.org performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value5.9 s
14/100
25%
Value7.5 s
27/100
10%
Value720 ms
41/100
30%
Value0.357
30/100
15%
Value11.3 s
19/100
10%
22 ms
29 ms
887 ms
314 ms
328 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 54% of them (28 requests) were addressed to the original Addenbrooke.org, 13% (7 requests) were made to Tb2cdn.schoolwebmasters.com and 6% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Addenbrooke.org.
Page size can be reduced by 172.4 kB (3%)
5.3 MB
5.1 MB
In fact, the total size of Addenbrooke.org main page is 5.3 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 5.0 MB which makes up the majority of the site volume.
Potential reduce by 35.5 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 35.5 kB or 77% of the original size.
Potential reduce by 63.3 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. Addenbrooke images are well optimized though.
Potential reduce by 48.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 48.4 kB or 21% of the original size.
Potential reduce by 25.1 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. Addenbrooke.org needs all CSS files to be minified and compressed as it can save up to 25.1 kB or 75% of the original size.
Number of requests can be reduced by 18 (40%)
45
27
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Addenbrooke. 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 9 to 1 for CSS and as a result speed up the page load time.
addenbrooke.org
22 ms
www.addenbrooke.org
29 ms
www.addenbrooke.org
887 ms
normalize.css
314 ms
sm-core-css.css
328 ms
main.css
393 ms
jquery.min.js
36 ms
jquery.smartmenus-and-keyboard.js
367 ms
css
43 ms
font-awesome.min.css
41 ms
jquery-ui.js
43 ms
jquery.cycle2.js
35 ms
animatedcollapse.js
299 ms
OwlCarousel.css
309 ms
OwlTheme.css
540 ms
OwlCarousel.js
632 ms
jquery.magnific-popup.min.js
440 ms
magnific-popup.css
403 ms
js
65 ms
element.js
52 ms
background_page.png
393 ms
Nav_background.png
380 ms
navigation_divider.png
385 ms
LogoSchoolName.png
547 ms
Instagram.png
378 ms
facebook.png
378 ms
twitter.png
437 ms
Search.png
493 ms
home_motto.png
565 ms
Slideshow_Left1.png
1010 ms
Slideshow_Right4.png
833 ms
graphic_elementarycampus_051021.png
1214 ms
graphic_HScampus_051021.jpg
878 ms
graphic_EnrollJEFFCO_120220.png
818 ms
graphic_transparencyicon_031017.jpg
840 ms
Footer_SchoolName.png
1119 ms
Footer%20Logo.png
1222 ms
main.css
1158 ms
EJRVQgYoZZY2vCFuvAFWzrk.woff
42 ms
quicklinks_background.png
365 ms
embed
205 ms
embed
397 ms
subtitle_background.png
365 ms
sidebar_background.png
355 ms
sidebar_title.png
612 ms
BngSUXNadjH0qYEzV7ab-oWlsbg95AiFW_s.woff
12 ms
BngRUXNadjH0qYEzV7ab-oWlsbCGwRs.woff
18 ms
js
48 ms
312611338
168 ms
fontawesome-webfont.woff
14 ms
js
34 ms
753710732-41f1597bfb699235b1b1622d44e35950520889491e26e1f695794246bdb04a1f-d
387 ms
addenbrooke.org 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
<frame> or <iframe> elements do not have a title
addenbrooke.org 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
addenbrooke.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Addenbrooke.org 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 Addenbrooke.org 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.
addenbrooke.org
Open Graph description is not detected on the main page of Addenbrooke. 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: