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Report Summary

About Website

Click here to check amazing Refereeworld content for Spain. Otherwise, check out these important facts you probably never knew about refereeworld.com

Fan-Shop für Fußball Fan-Artikel, Trikots mit Spielernamen, Teamsport und Fitness Bekleidung Bekleidung. Viele Artikel können nach Wunsch…

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name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

91/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

refereeworld.com

377 ms

www.refereeworld.com

488 ms

autoptimize_45529695b353e7c45c9844c78b9489bc.css

1033 ms

autoptimize_63ae4587c825663899e8a074604d743e.css

239 ms

language-selector.css

234 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 90% of them (64 requests) were addressed to the original Refereeworld.com, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Refereeworld.com.

Content Size

1.5 MB

After Optimization

955.5 kB

In fact, the total size of Refereeworld.com main page is 1.5 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. 40% of websites need less resources to load. Images take 803.3 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 51.5 kB

Original 68.7 kB
After minification 67.7 kB
After compression 17.2 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 51.5 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 15.6 kB

Original 803.3 kB
After minification 787.7 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. Refereeworld images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 136.6 kB

Original 214.3 kB
After minification 196.8 kB
After compression 77.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 136.6 kB or 64% of the original size.

CSS Optimization

-81%

Potential reduce by 315.6 kB

Original 388.5 kB
After minification 386.3 kB
After compression 72.8 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. Refereeworld.com needs all CSS files to be minified and compressed as it can save up to 315.6 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Refereeworld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 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

button, link, and menuitem elements do not have accessible names.

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

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.

Search Engine Optimization Advices

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

DE
Language Claimed

DE
Encoding

UTF-8

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

refereeworld.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

refereeworld.com

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)