1.8 sec in total
52 ms
1.3 sec
425 ms
Welcome to tasisengland.org homepage info - get ready to check TASIS England best content for United Kingdom right away, or after learning these important things about tasisengland.org
TASIS England is an international, independent day and boarding school near London, offering the International Baccalaureate and Advanced Placement programs.
Visit tasisengland.orgWe analyzed Tasisengland.org page load time and found that the first response time was 52 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
tasisengland.org performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value23.8 s
0/100
25%
Value11.0 s
6/100
10%
Value2,860 ms
3/100
30%
Value0.024
100/100
15%
Value19.8 s
2/100
10%
52 ms
159 ms
154 ms
119 ms
137 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 36% of them (20 requests) were addressed to the original Tasisengland.org, 36% (20 requests) were made to Use.typekit.net and 7% (4 requests) were made to Resources.finalsite.net. The less responsive or slowest element that took the longest time to load (517 ms) relates to the external source Resources.finalsite.net.
Page size can be reduced by 100.7 kB (4%)
2.3 MB
2.2 MB
In fact, the total size of Tasisengland.org main page is 2.3 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. 70% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 82.9 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 82.9 kB or 84% of the original size.
Potential reduce by 8.6 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. TASIS England images are well optimized though.
Potential reduce by 7.7 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.
Potential reduce by 1.5 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. Tasisengland.org has all CSS files already compressed.
Number of requests can be reduced by 17 (53%)
32
15
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TASIS England. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
tasisengland.org
52 ms
www.tasisengland.org
159 ms
02d35825-32a4-4551-95e3-6bbb71ffaa65
154 ms
application-8a6974b9ca597441c80ec02a3f2c0684264e54deb446923b33acaa969f229684.css
119 ms
styles.cfm
137 ms
main.css
51 ms
support.custom.css
52 ms
in_layout_head-602a1b82d3fe83f66c01d9e7a465a9fc9d4ad042fab4987ea66c36ca3703cbf3.js
192 ms
2999580.js
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lo.js
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application-8f235a259dfb98cfcb8b2c1d069be2d9d35066308cba9d06a2d2be4fb9454273.js
248 ms
main.js
82 ms
vcd15cbe7772f49c399c6a5babf22c1241717689176015
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gtm.js
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gtm.js
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TASIS_Crest.png
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logo-text-england.svg
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accred-cis.png
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accred-collegeboard.png
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accred-ib.png
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accred-neasc-2016.png
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accred-tabs.png
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poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg
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leadflows.js
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banner.js
223 ms
2999580.js
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webfont.js
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OD_Homepage.jpg
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CampusPhoto.jpg
410 ms
BoardingSchoolOfTheYearAward2023.png
466 ms
TASISmission.jpg
517 ms
icomoon.woff
309 ms
icomoon-454d742e9c5c08794dd39b1de06a9589f503c027289df05bfe91885e21faf135.woff
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main.js
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lmy8aty.js
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tasisengland.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not have valid values
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
Links do not have a discernible name
tasisengland.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
tasisengland.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Tasisengland.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 Tasisengland.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.
tasisengland.org
Open Graph data is detected on the main page of TASIS England. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: