22.3 sec in total
350 ms
21.7 sec
176 ms
Click here to check amazing Grade Statistics Cambridgeenglish content for Spain. Otherwise, check out these important facts you probably never knew about gradestatistics.cambridgeenglish.org
Grade statistics help researchers and teachers understand Cambridge English exam performance in different countries and regions. Find out more.
Visit gradestatistics.cambridgeenglish.orgWe analyzed Gradestatistics.cambridgeenglish.org page load time and found that the first response time was 350 ms and then it took 21.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
gradestatistics.cambridgeenglish.org performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value11.2 s
0/100
25%
Value7.2 s
30/100
10%
Value1,750 ms
10/100
30%
Value0.877
3/100
15%
Value18.6 s
3/100
10%
350 ms
587 ms
24 ms
35 ms
457 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Gradestatistics.cambridgeenglish.org, 74% (73 requests) were made to Cambridgeenglish.org and 6% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Owa.cambridgeassessment.org.uk.
Page size can be reduced by 1.3 MB (74%)
1.7 MB
444.4 kB
In fact, the total size of Gradestatistics.cambridgeenglish.org main page is 1.7 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. 50% of websites need less resources to load. Javascripts take 911.4 kB which makes up the majority of the site volume.
Potential reduce by 57.1 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. This page needs HTML code to be minified as it can gain 10.2 kB, which is 15% 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 57.1 kB or 83% of the original size.
Potential reduce by 105.1 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. Obviously, Grade Statistics Cambridgeenglish needs image optimization as it can save up to 105.1 kB or 60% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 639.6 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 639.6 kB or 70% of the original size.
Potential reduce by 467.4 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. Gradestatistics.cambridgeenglish.org needs all CSS files to be minified and compressed as it can save up to 467.4 kB or 84% of the original size.
Number of requests can be reduced by 60 (80%)
75
15
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grade Statistics Cambridgeenglish. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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gradestatistics.cambridgeenglish.org accessibility score
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
Buttons do not have an accessible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
gradestatistics.cambridgeenglish.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
gradestatistics.cambridgeenglish.org SEO score
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 Gradestatistics.cambridgeenglish.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 Gradestatistics.cambridgeenglish.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.
{{og_description}}
gradestatistics.cambridgeenglish.org
Open Graph description is not detected on the main page of Grade Statistics Cambridgeenglish. 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: