6.1 sec in total
293 ms
5.2 sec
684 ms
Click here to check amazing W 3 Bcn content for Spain. Otherwise, check out these important facts you probably never knew about w3.bcn.cat
Informació pràctica per viure a la ciutat de Barcelona: notícies, activitats, serveis, feina, transport, empresa, oci, plànol, innovació i molt més. Viu Barcelona
Visit w3.bcn.catWe analyzed W3.bcn.cat page load time and found that the first response time was 293 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
w3.bcn.cat performance score
293 ms
293 ms
90 ms
381 ms
177 ms
Our browser made a total of 283 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original W3.bcn.cat, 62% (175 requests) were made to Ajuntament.barcelona.cat and 7% (20 requests) were made to W2.bcn.cat. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Lameva.barcelona.cat.
Page size can be reduced by 2.8 MB (50%)
5.7 MB
2.9 MB
In fact, the total size of W3.bcn.cat main page is 5.7 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. Only a small number of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 151.3 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 19.8 kB, which is 11% 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 151.3 kB or 85% of the original size.
Potential reduce by 184.6 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. W 3 Bcn images are well optimized though.
Potential reduce by 1.7 MB
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 1.7 MB or 74% of the original size.
Potential reduce by 812.9 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. W3.bcn.cat needs all CSS files to be minified and compressed as it can save up to 812.9 kB or 85% of the original size.
Number of requests can be reduced by 149 (57%)
263
114
The browser has sent 263 CSS, Javascripts, AJAX and image requests in order to completely render the main page of W 3 Bcn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 66 to 1 for JavaScripts and from 48 to 1 for CSS and as a result speed up the page load time.
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w3.bcn.cat SEO score
CA
CA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise W3.bcn.cat can be misinterpreted by Google and other search engines. Our service has detected that Catalan is used on the page, and it matches the claimed language. Our system also found out that W3.bcn.cat 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.
w3.bcn.cat
Open Graph description is not detected on the main page of W 3 Bcn. 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: