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validr.com screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

validr.com

Diseño de aplicaciones y páginas web a medida | Validr

Page Load Speed

2.1 sec in total

First Response

328 ms

Resources Loaded

1.5 sec

Page Rendered

237 ms

validr.com screenshot

About Website

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

Aplicaciones web de calidad a medida, especializados en accesibilidad, usabilidad y estandares para aparecer en primeras posiciones de los buscadores.

Visit validr.com

Key Findings

We analyzed Validr.com page load time and found that the first response time was 328 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

validr.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

validr.com

328 ms

www.validr.es

528 ms

jquery-ui-1.7.2.custom.css

93 ms

layout.css

172 ms

jquery.min.js

30 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Validr.com, 77% (17 requests) were made to Validr.es and 9% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (528 ms) relates to the external source Validr.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.2 kB (8%)

Content Size

76.5 kB

After Optimization

70.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Validr.com main page is 76.5 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. 15% of websites need less resources to load. Javascripts take 40.9 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 3.3 kB

  • Original 4.9 kB
  • After minification 4.3 kB
  • After compression 1.6 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 581 B, which is 12% 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 3.3 kB or 67% of the original size.

Image Optimization

-4%

Potential reduce by 800 B

  • Original 22.8 kB
  • After minification 22.0 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. Validr images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 412 B

  • Original 40.9 kB
  • After minification 40.9 kB
  • After compression 40.5 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

-22%

Potential reduce by 1.7 kB

  • Original 7.9 kB
  • After minification 7.9 kB
  • After compression 6.2 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. Validr.com needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (45%)

Requests Now

20

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Validr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

validr.com

validr.com

328 ms

www.validr.es

www.validr.es

528 ms

jquery-ui-1.7.2.custom.css

jquery-ui-1.7.2.custom.css

93 ms

layout.css

layout.css

172 ms

jquery.min.js

jquery.min.js

30 ms

js

js

69 ms

reset.css

reset.css

90 ms

form.css

form.css

87 ms

grid.css

grid.css

171 ms

header-background.jpg

header-background.jpg

106 ms

header-background-center.jpg

header-background-center.jpg

104 ms

ui-bg_highlight-hard_25_8c3f87_1x100.png

ui-bg_highlight-hard_25_8c3f87_1x100.png

106 ms

logo.png

logo.png

171 ms

tabs-background.jpg

tabs-background.jpg

180 ms

main-background.jpg

main-background.jpg

180 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

180 ms

facebook.png

facebook.png

180 ms

twitter.png

twitter.png

188 ms

rss.png

rss.png

253 ms

ui-bg_flat_75_4B4173_40x100.png

ui-bg_flat_75_4B4173_40x100.png

267 ms

analytics.js

analytics.js

36 ms

collect

collect

17 ms

Accessibility Review

validr.com accessibility score

100

Accessibility Issues

Best Practices

validr.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

validr.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Validr.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 Validr.com 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

validr.com

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