Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

guadalajara.es

Ayuntamiento de Guadalajara

Page Load Speed

4.7 sec in total

First Response

897 ms

Resources Loaded

3.6 sec

Page Rendered

235 ms

guadalajara.es screenshot

About Website

Welcome to guadalajara.es homepage info - get ready to check Guadalajara best content for Spain right away, or after learning these important things about guadalajara.es

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Key Findings

We analyzed Guadalajara.es page load time and found that the first response time was 897 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

guadalajara.es performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.674

8/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

897 ms

portal.css

287 ms

plantillas.css

194 ms

jquery-1.3.2.js

797 ms

ReadSpeaker.js

253 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 77% of them (66 requests) were addressed to the original Guadalajara.es, 13% (11 requests) were made to F1.eu.readspeaker.com and 3% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (897 ms) belongs to the original domain Guadalajara.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 407.8 kB (37%)

Content Size

1.1 MB

After Optimization

701.3 kB

In fact, the total size of Guadalajara.es main page is 1.1 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. Images take 594.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 18.3 kB

  • Original 24.6 kB
  • After minification 23.6 kB
  • After compression 6.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 18.3 kB or 74% of the original size.

Image Optimization

-6%

Potential reduce by 35.0 kB

  • Original 594.1 kB
  • After minification 559.1 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. Guadalajara images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 305.0 kB

  • Original 426.7 kB
  • After minification 371.0 kB
  • After compression 121.7 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 305.0 kB or 71% of the original size.

CSS Optimization

-78%

Potential reduce by 49.5 kB

  • Original 63.7 kB
  • After minification 56.2 kB
  • After compression 14.2 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. Guadalajara.es needs all CSS files to be minified and compressed as it can save up to 49.5 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (58%)

Requests Now

85

After Optimization

36

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Guadalajara. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

guadalajara.es accessibility score

98

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

guadalajara.es best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

guadalajara.es SEO score

92

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    ES

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Guadalajara.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 Guadalajara.es main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Guadalajara. 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: