55.5 sec in total
247 ms
27.3 sec
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Welcome to languageresearch.cambridge.org homepage info - get ready to check Language Research Cambridge best content for China right away, or after learning these important things about languageresearch.cambridge.org
Cambridge University Press conducts research investigating written and spoken English in order to understand how we use language. Our research informs and improves our English Language Teaching resour...
Visit languageresearch.cambridge.orgWe analyzed Languageresearch.cambridge.org page load time and found that the first response time was 247 ms and then it took 55.2 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.
languageresearch.cambridge.org performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value45.8 s
0/100
25%
Value46.0 s
0/100
10%
Value63,390 ms
0/100
30%
Value0.074
95/100
15%
Value80.3 s
0/100
10%
247 ms
233 ms
5761 ms
236 ms
91 ms
Our browser made a total of 138 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Languageresearch.cambridge.org, 65% (90 requests) were made to Cambridge.org and 7% (10 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (7.6 sec) relates to the external source Cambridge.org.
Page size can be reduced by 1.5 MB (10%)
14.5 MB
13.0 MB
In fact, the total size of Languageresearch.cambridge.org main page is 14.5 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. 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 13.4 MB which makes up the majority of the site volume.
Potential reduce by 186.6 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 186.6 kB or 82% of the original size.
Potential reduce by 886.2 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. Language Research Cambridge images are well optimized though.
Potential reduce by 54.1 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 54.1 kB or 15% of the original size.
Potential reduce by 330.6 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. Languageresearch.cambridge.org needs all CSS files to be minified and compressed as it can save up to 330.6 kB or 67% of the original size.
Number of requests can be reduced by 62 (55%)
113
51
The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Language Research Cambridge. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
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languageresearch.cambridge.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
languageresearch.cambridge.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
Browser errors were logged to the console
Page has valid source maps
languageresearch.cambridge.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Languageresearch.cambridge.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 Languageresearch.cambridge.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.
languageresearch.cambridge.org
Open Graph data is detected on the main page of Language Research Cambridge. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: