Tools & Wizards About Us

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

gls-spain.es

Leading parcel and courier company for quality shipping | GLS Spain

Page Load Speed

5.8 sec in total

First Response

109 ms

Resources Loaded

5.3 sec

Page Rendered

477 ms

About Website

Visit gls-spain.es now to see the best up-to-date GLS Spain content for Spain and also check out these interesting facts you probably never knew about gls-spain.es

→ Leading company in quality national and international parcel and express courier shipments. Fast and secure shipping with GLS Spain.

Visit gls-spain.es

Key Findings

We analyzed Gls-spain.es page load time and found that the first response time was 109 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

gls-spain.es performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value19.1 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value1,570 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.216

58/100

15%

TTI (Time to Interactive)

Value17.7 s

4/100

10%

Network Requests Diagram

gls-spain.es

109 ms

www.gls-spain.es

110 ms

2967 ms

uc.js

104 ms

sgr.css

134 ms

Our browser made a total of 144 requests to load all elements on the main page. We found that 83% of them (120 requests) were addressed to the original Gls-spain.es, 8% (12 requests) were made to Storage.googleapis.com and 3% (4 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Gls-spain.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (59%)

Content Size

2.4 MB

After Optimization

991.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gls-spain.es main page is 2.4 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. 65% of websites need less resources to load. CSS take 967.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 202.0 kB

  • Original 237.0 kB
  • After minification 232.9 kB
  • After compression 34.9 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 202.0 kB or 85% of the original size.

Image Optimization

-43%

Potential reduce by 405.5 kB

  • Original 946.5 kB
  • After minification 541.0 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. Obviously, GLS Spain needs image optimization as it can save up to 405.5 kB or 43% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 16.4 kB

  • Original 291.0 kB
  • After minification 291.0 kB
  • After compression 274.6 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

-85%

Potential reduce by 827.0 kB

  • Original 967.8 kB
  • After minification 965.7 kB
  • After compression 140.8 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. Gls-spain.es needs all CSS files to be minified and compressed as it can save up to 827.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 122 (89%)

Requests Now

137

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of GLS Spain. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 106 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

gls-spain.es accessibility score

88

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

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

gls-spain.es best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

gls-spain.es SEO score

83

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

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gls-spain.es can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Gls-spain.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

Open Graph data is detected on the main page of GLS Spain. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: