Tools & Wizards About Us
catalvista.com screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

catalvista.com

Fichas de Empresas - Busca y encuentra

Page Load Speed

1 sec in total

First Response

267 ms

Resources Loaded

568 ms

Page Rendered

207 ms

catalvista.com screenshot

About Website

Welcome to catalvista.com homepage info - get ready to check Catalvista best content right away, or after learning these important things about catalvista.com

Acceda de manera fácil a fichas de empresas de su interés. Información útil para su negocio.

Visit catalvista.com

Key Findings

We analyzed Catalvista.com page load time and found that the first response time was 267 ms and then it took 775 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

catalvista.com performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.067

97/100

15%

TTI (Time to Interactive)

Value2.2 s

99/100

10%

Network Requests Diagram

catalvista.com

267 ms

style.css

102 ms

estilos.css

81 ms

script.js

74 ms

ajax.js

75 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 94% of them (33 requests) were addressed to the original Catalvista.com, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (267 ms) belongs to the original domain Catalvista.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.4 kB (52%)

Content Size

125.3 kB

After Optimization

60.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Catalvista.com main page is 125.3 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. Only 10% of websites need less resources to load. Images take 42.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 16.4 kB

  • Original 19.8 kB
  • After minification 12.1 kB
  • After compression 3.4 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 7.7 kB, which is 39% 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 16.4 kB or 83% of the original size.

Image Optimization

-27%

Potential reduce by 11.6 kB

  • Original 42.5 kB
  • After minification 30.9 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. Obviously, Catalvista needs image optimization as it can save up to 11.6 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-31%

Potential reduce by 9.7 kB

  • Original 30.8 kB
  • After minification 28.9 kB
  • After compression 21.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 9.7 kB or 31% of the original size.

CSS Optimization

-86%

Potential reduce by 27.6 kB

  • Original 32.3 kB
  • After minification 23.7 kB
  • After compression 4.6 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. Catalvista.com needs all CSS files to be minified and compressed as it can save up to 27.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (36%)

Requests Now

33

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Catalvista. 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.

Network Requests Diagram

catalvista.com

catalvista.com

267 ms

style.css

style.css

102 ms

estilos.css

estilos.css

81 ms

script.js

script.js

74 ms

ajax.js

ajax.js

75 ms

swfobject.js

swfobject.js

75 ms

ga.js

ga.js

39 ms

Page-BgSimpleGradient.jpg

Page-BgSimpleGradient.jpg

86 ms

Sheet-s.png

Sheet-s.png

90 ms

Sheet-h.png

Sheet-h.png

146 ms

Sheet-v.png

Sheet-v.png

87 ms

Sheet-c.png

Sheet-c.png

86 ms

item-center.jpg

item-center.jpg

83 ms

Spain_p.gif

Spain_p.gif

89 ms

catala.gif

catala.gif

90 ms

United-Kingdom_p.gif

United-Kingdom_p.gif

90 ms

nav.png

nav.png

91 ms

Header.jpg

Header.jpg

92 ms

Post-s.png

Post-s.png

97 ms

Post-h.png

Post-h.png

99 ms

Post-v.png

Post-v.png

100 ms

block-q.png

block-q.png

103 ms

Block-s.png

Block-s.png

104 ms

Block-h.png

Block-h.png

125 ms

Block-v.png

Block-v.png

128 ms

Footer.png

Footer.png

128 ms

__utm.gif

__utm.gif

24 ms

cargando.gif

cargando.gif

56 ms

item-separator.png

item-separator.png

57 ms

secciones.php

secciones.php

47 ms

th45.jpg

th45.jpg

35 ms

th37.jpg

th37.jpg

44 ms

th40.jpg

th40.jpg

43 ms

th29.jpg

th29.jpg

51 ms

th39.jpg

th39.jpg

41 ms

Accessibility Review

catalvista.com accessibility score

51

Accessibility Issues

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

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

catalvista.com best practices score

75

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

catalvista.com SEO score

82

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

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

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 Catalvista.com 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 Catalvista.com 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

catalvista.com

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