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w3.bcn.es screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

w3.bcn.es

El web de la ciutat de Barcelona | Ajuntament de Barcelona

Page Load Speed

3.3 sec in total

First Response

1.1 sec

Resources Loaded

2.1 sec

Page Rendered

55 ms

w3.bcn.es screenshot

About Website

Visit w3.bcn.es now to see the best up-to-date W 3 Bcn content for Spain and also check out these interesting facts you probably never knew about w3.bcn.es

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.es

Key Findings

We analyzed W3.bcn.es page load time and found that the first response time was 1.1 sec and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

w3.bcn.es performance score

0

Network Requests Diagram

w3.bcn.es

1103 ms

w110.bcn.cat

584 ms

page-404.css

218 ms

css

30 ms

core.css

220 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 8% of them (1 request) were addressed to the original W3.bcn.es, 58% (7 requests) were made to Barcelona.cat and 17% (2 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 W3.bcn.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.3 kB (7%)

Content Size

59.4 kB

After Optimization

55.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of W3.bcn.es main page is 59.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 34.1 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 2.3 kB

  • Original 3.5 kB
  • After minification 3.0 kB
  • After compression 1.1 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 443 B, which is 13% 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 2.3 kB or 68% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 34.1 kB
  • After minification 34.1 kB
  • After compression 34.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 2.0 kB

  • Original 21.8 kB
  • After minification 21.8 kB
  • After compression 19.8 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.es has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of W 3 Bcn. According to our analytics all requests are already optimized.

Network Requests Diagram

w3.bcn.es

w3.bcn.es

1103 ms

w110.bcn.cat

w110.bcn.cat

584 ms

page-404.css

page-404.css

218 ms

css

css

30 ms

core.css

core.css

220 ms

core.js

core.js

229 ms

nodisponible.gif

nodisponible.gif

7 ms

menu01.gif

menu01.gif

217 ms

menu02.gif

menu02.gif

5 ms

menu04.gif

menu04.gif

21 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdo.woff

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdo.woff

15 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7j.woff

19 ms

SEO Factors

w3.bcn.es SEO score

0

Language and Encoding

  • Language Detected

    CA

  • Language Claimed

    CA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise W3.bcn.es 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.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.

Social Sharing Optimization

w3.bcn.es

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: