3.1 sec in total
516 ms
2.4 sec
213 ms
Click here to check amazing Penfriends Cambridge English content for Spain. Otherwise, check out these important facts you probably never knew about penfriends.cambridgeenglish.org
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Visit penfriends.cambridgeenglish.orgWe analyzed Penfriends.cambridgeenglish.org page load time and found that the first response time was 516 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
penfriends.cambridgeenglish.org performance score
name
value
score
weighting
Value3.9 s
26/100
10%
Value11.0 s
0/100
25%
Value4.8 s
66/100
10%
Value200 ms
89/100
30%
Value0
100/100
15%
Value9.1 s
33/100
10%
516 ms
24 ms
26 ms
172 ms
175 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 84% of them (56 requests) were addressed to the original Penfriends.cambridgeenglish.org, 4% (3 requests) were made to Ajax.googleapis.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Penfriends.cambridgeenglish.org.
Page size can be reduced by 309.4 kB (24%)
1.3 MB
1.0 MB
In fact, the total size of Penfriends.cambridgeenglish.org main page is 1.3 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. 65% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 29.4 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 14.5 kB, which is 43% 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 29.4 kB or 87% of the original size.
Potential reduce by 84.7 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. Penfriends Cambridge English images are well optimized though.
Potential reduce by 131.3 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 131.3 kB or 76% of the original size.
Potential reduce by 64.1 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. Penfriends.cambridgeenglish.org needs all CSS files to be minified and compressed as it can save up to 64.1 kB or 84% of the original size.
Number of requests can be reduced by 27 (44%)
62
35
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Penfriends Cambridge English. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
penfriends.cambridgeenglish.org
516 ms
css
24 ms
jquery.min.js
26 ms
modernizr.js
172 ms
core.js
175 ms
style.css
299 ms
cesol-translation.css
177 ms
jquery.lightbox-0.5.css
176 ms
jquery-ui-1.8.16.custom.css
335 ms
css
36 ms
jquery.min.js
9 ms
cesol.js
256 ms
jquery-ui.js
9 ms
jquery-ui.css
9 ms
cookie.js
255 ms
contentflow_src.js
515 ms
ContentFlowAddOn_slideshow.js
255 ms
boxresize.js
378 ms
counter.js
377 ms
flexslider.js
522 ms
core-flex.js
378 ms
s-BiyweUPV0v-yRb-cjciC3USBnSvpkopQaUR-2r7iU.ttf
9 ms
EFpQQyG9GqCrobXxL-KRMfEr6Hm6RMS0v1dtXsGir4g.ttf
11 ms
contentflow.css
90 ms
mycontentflow.css
91 ms
logo-banner.jpg
94 ms
mylog.png
88 ms
arrow-down.png
89 ms
select-arrow.png
133 ms
logo.png
91 ms
balloon-pad.png
93 ms
13-EN-banner.png
175 ms
card-19122-thumb.jpg
262 ms
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card-19042-thumb.jpg
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card-19001-thumb.jpg
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card-18905-thumb.jpg
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menu-mobile-close.png
614 ms
map.jpg
691 ms
steps-1.png
669 ms
steps-2.png
688 ms
steps-3.png
691 ms
clouds.png
692 ms
loader.gif
808 ms
footer-desktop.jpg
1120 ms
ZhKIA2SPisEwdhW7g0RUWibsRidxnYrfzLNRqJkHfFo.ttf
22 ms
ga.js
15 ms
en.jpg
753 ms
__utm.gif
10 ms
flex-pointer.png
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flex-prev.png
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flex-next.png
92 ms
penfriends.cambridgeenglish.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.
penfriends.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
penfriends.cambridgeenglish.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 Penfriends.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 Penfriends.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.
penfriends.cambridgeenglish.org
Open Graph description is not detected on the main page of Penfriends Cambridge English. 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: