Tools & Wizards About Us
grupch.com screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

grupch.com

Fabricante Químico y Higiene Industrial | CH Química

Page Load Speed

2.2 sec in total

First Response

635 ms

Resources Loaded

1.5 sec

Page Rendered

100 ms

grupch.com screenshot

About Website

Visit grupch.com now to see the best up-to-date Grup CH content for Spain and also check out these interesting facts you probably never knew about grupch.com

Bienvenidos a Grupo CH Química ✓ CH ✓ Expertos en Higiene Industrial y Fabricante Químico ✓ Más de 25 años de experiencia ✓ Contáctanos

Visit grupch.com

Key Findings

We analyzed Grupch.com page load time and found that the first response time was 635 ms and then it took 1.6 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

grupch.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

grupch.com

635 ms

swfobject.js

360 ms

estils.css

362 ms

logo-CH.png

483 ms

sombra_entrada.gif

252 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Grupch.com and no external sources were called. The less responsive or slowest element that took the longest time to load (635 ms) belongs to the original domain Grupch.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.6 kB (33%)

Content Size

46.8 kB

After Optimization

31.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Grupch.com main page is 46.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 27.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 2.5 kB

  • Original 3.5 kB
  • After minification 2.5 kB
  • After compression 973 B

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 990 B, which is 28% 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 2.5 kB or 72% of the original size.

Image Optimization

-5%

Potential reduce by 1.4 kB

  • Original 27.9 kB
  • After minification 26.5 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. Grup CH images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 4.1 kB

  • Original 6.0 kB
  • After minification 5.4 kB
  • After compression 1.8 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 4.1 kB or 70% of the original size.

CSS Optimization

-81%

Potential reduce by 7.5 kB

  • Original 9.4 kB
  • After minification 7.3 kB
  • After compression 1.8 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. Grupch.com needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grup CH. According to our analytics all requests are already optimized.

Network Requests Diagram

grupch.com

grupch.com

635 ms

swfobject.js

swfobject.js

360 ms

estils.css

estils.css

362 ms

logo-CH.png

logo-CH.png

483 ms

sombra_entrada.gif

sombra_entrada.gif

252 ms

logo_grup_entrada.gif

logo_grup_entrada.gif

257 ms

bgweb.jpg

bgweb.jpg

261 ms

fons_entrada.jpg

fons_entrada.jpg

401 ms

Accessibility Review

grupch.com accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Best Practices

grupch.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

grupch.com SEO score

100

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

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grupch.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Grupch.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

grupch.com

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