7.8 sec in total
2.2 sec
5 sec
535 ms
Click here to check amazing Cambridge content for Spain. Otherwise, check out these important facts you probably never knew about cambridge.es
Somos la editorial oficial de Cambridge University, algo que nos permite ofrecer los mejores libros de inglés para preparar los exámenes de inglés de Cambridge
Visit cambridge.esWe analyzed Cambridge.es page load time and found that the first response time was 2.2 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
cambridge.es performance score
name
value
score
weighting
Value5.8 s
5/100
10%
Value16.5 s
0/100
25%
Value12.6 s
3/100
10%
Value290 ms
79/100
30%
Value0.248
50/100
15%
Value18.3 s
3/100
10%
2232 ms
778 ms
288 ms
197 ms
378 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 88% of them (36 requests) were addressed to the original Cambridge.es, 2% (1 request) were made to Googleadservices.com and 2% (1 request) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Cambridge.es.
Page size can be reduced by 518.5 kB (20%)
2.6 MB
2.1 MB
In fact, the total size of Cambridge.es main page is 2.6 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. 35% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 35.7 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 10.6 kB, which is 25% 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 35.7 kB or 85% of the original size.
Potential reduce by 40.2 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. Cambridge images are well optimized though.
Potential reduce by 196.4 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 196.4 kB or 67% of the original size.
Potential reduce by 246.2 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. Cambridge.es needs all CSS files to be minified and compressed as it can save up to 246.2 kB or 85% of the original size.
Number of requests can be reduced by 3 (9%)
32
29
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 4 to 1 for JavaScripts and as a result speed up the page load time.
www.cambridge.es
2232 ms
97736f1.css
778 ms
appsdespl_cat_1_menubanner.png
288 ms
banner_catalogos_menubanner.jpg
197 ms
camb_experience_highlight_highlightblock.jpg
378 ms
img_home_seo.png
788 ms
efss_briefmodule.jpg
406 ms
digital_briefmodule.jpg
492 ms
peq_izda_briefmodule.png
580 ms
labs_briefmodule.jpg
573 ms
exams_section_module_briefmodule.jpg
792 ms
grammar_homemodule_briefmodule.jpg
973 ms
formacionprofesores_module_briefmodule.jpg
960 ms
bigmodule_catalogo_briefmodule.png
1240 ms
5834958.js
1339 ms
conversion.js
53 ms
logo_escudo.svg
1426 ms
gradient.png
458 ms
logo_ficha.svg
438 ms
up.svg
445 ms
curiosipics_slider_slider.jpg
1110 ms
slider_greenman_slider.jpg
1024 ms
slider_smartplanet_slider.jpg
1129 ms
slider_outandabout_slider.jpg
1192 ms
arrow_gall.png
818 ms
opc_gall.png
830 ms
egu_smallmodule_big.jpg
1206 ms
citizen_smallmodule_big.jpg
1220 ms
empower_small-module_big.jpg
1315 ms
lato-light-webfont.woff
1339 ms
icomoon.woff
1258 ms
lato-regular-webfont.woff
1418 ms
glyphicons-halflings-regular.woff
1453 ms
fontawesome-webfont.woff
1641 ms
lato-bold-webfont.woff
1553 ms
lato-black-webfont.woff
1541 ms
iframe_api
100 ms
109 ms
bx_loader.gif
901 ms
www-widgetapi.js
72 ms
81 ms
cambridge.es 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
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
Image elements do not have [alt] attributes
Links do not have a discernible name
cambridge.es 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
cambridge.es SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
ES
ES
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cambridge.es can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Cambridge.es 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.
cambridge.es
Open Graph description is not detected on the main page of Cambridge. 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: