Access cooksongold.es. Cookson-Clal - Suministros de joyería y metal precioso

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value2,660 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.719

6/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

cooksongold.es

334 ms

www.cookson-clal.es

482 ms

jquery-3.5.1.min.js

88 ms

mobile.js

182 ms

jquery.hoverIntent.minified.js

246 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Cooksongold.es, 84% (47 requests) were made to Cookson-clal.es and 4% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (549 ms) relates to the external source Cookson-clal.es.

Content Size

1.3 MB

After Optimization

1.1 MB

In fact, the total size of Cooksongold.es main page is 1.3 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 955.6 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 180.4 kB

Original 209.4 kB
After minification 197.6 kB
After compression 28.9 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 180.4 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 4.9 kB

Original 955.6 kB
After minification 950.7 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. Cookson Gold images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 6.8 kB

Original 74.5 kB
After minification 74.3 kB
After compression 67.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-18%

Potential reduce by 6.0 kB

Original 33.9 kB
After minification 33.9 kB
After compression 27.9 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. Cooksongold.es needs all CSS files to be minified and compressed as it can save up to 6.0 kB or 18% of the original size.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cookson Gold. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA input fields do not have accessible names

These are opportunities to improve the legibility of your content.

High

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

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

These are opportunities to improve keyboard navigation in your application.

High

Some elements have a [tabindex] value greater than 0

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

High

robots.txt is not valid

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Cooksongold.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 Cooksongold.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

cooksongold.es

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Cookson-Clal - Suministros de joyería y metal precioso

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

cooksongold.es

www.cookson-clal.es

jquery-3.5.1.min.js

mobile.js

jquery.hoverIntent.minified.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

cooksongold.es

www.cookson-clal.es

jquery-3.5.1.min.js

mobile.js

jquery.hoverIntent.minified.js

2021-common.js

scroll.js

cookson.css

5e063abe29.js

nav.css

ffsuggest.block.jquery.json.js

tracking.js

lazysizes.min.js

homepage.css

auto-popup.css

rotator.js

homepage-slider.css

slick.css

slick.js

cookson-gold-es

jquery.matchHeight.js

jquery.magnific-popup.min.js

magnific-popup.css

2022-homepage-blocks.css

_dmpt.js

gtm.js

cookson-clallogo.svg

Fre_DevES.jpg

Newsletter2ES.jpg

Hisory2_ES.jpg

HLami1ES-ho_ho.jpg

Banco1ES-ho_ho.jpg

Fresa_ESbox1.jpg

Her7ES-New-TLB.jpg

ArHo_ESbox1.jpg

Lima_ESbox1.jpg

fornituras-hp_horiz.jpg

fornituras2-hp_horiz.jpg

JumpR-02.jpg

EarPins-02.jpg

Scrolls-02.jpg

LobClasp1-01.jpg

EG69-SpoES.jpg