541 ms in total
68 ms
260 ms
213 ms
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Home - Salisbury School
Visit salisburyschool.orgWe analyzed Salisburyschool.org page load time and found that the first response time was 68 ms and then it took 473 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.
salisburyschool.org performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value15.6 s
0/100
25%
Value10.8 s
6/100
10%
Value2,240 ms
6/100
30%
Value1.414
0/100
15%
Value15.0 s
8/100
10%
68 ms
132 ms
25 ms
37 ms
Our browser made a total of 4 requests to load all elements on the main page. We found that 75% of them (3 requests) were addressed to the original Salisburyschool.org, 25% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (132 ms) belongs to the original domain Salisburyschool.org.
Page size can be reduced by 1.0 MB (25%)
4.2 MB
3.1 MB
In fact, the total size of Salisburyschool.org main page is 4.2 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 77.1 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 77.1 kB or 29% of the original size.
Potential reduce by 122.4 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. Salisbury School images are well optimized though.
Potential reduce by 670.4 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 670.4 kB or 70% of the original size.
Potential reduce by 167.9 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. Salisburyschool.org needs all CSS files to be minified and compressed as it can save up to 167.9 kB or 83% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
salisburyschool.org
68 ms
www.salisburyschool.org
132 ms
vcd15cbe7772f49c399c6a5babf22c1241717689176015
25 ms
main.js
37 ms
salisburyschool.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 match their roles
[aria-*] attributes do not have valid values
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
salisburyschool.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
salisburyschool.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Salisburyschool.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Salisburyschool.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.
salisburyschool.org
Open Graph description is not detected on the main page of Salisbury School. 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: