Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

Page Load Speed

2.3 sec in total

First Response

373 ms

Resources Loaded

1.8 sec

Page Rendered

174 ms

arenera.cat screenshot

About Website

Welcome to arenera.cat homepage info - get ready to check Arenera best content right away, or after learning these important things about arenera.cat

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Key Findings

We analyzed Arenera.cat page load time and found that the first response time was 373 ms and then it took 2 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

arenera.cat performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

arenera.cat

373 ms

index.html

580 ms

index.php5

346 ms

style.css

113 ms

common.js

223 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 9% of them (1 request) were addressed to the original Arenera.cat, 55% (6 requests) were made to Dompark.dadapro.com and 9% (1 request) were made to Courtesy.nominalia.com. The less responsive or slowest element that took the longest time to load (580 ms) relates to the external source Courtesy.nominalia.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 kB (14%)

Content Size

27.7 kB

After Optimization

23.9 kB

In fact, the total size of Arenera.cat main page is 27.7 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. Only 10% of websites need less resources to load. Javascripts take 18.2 kB which makes up the majority of the site volume.

HTML Optimization

-55%

Potential reduce by 646 B

  • Original 1.2 kB
  • After minification 1.1 kB
  • After compression 529 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. 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 646 B or 55% of the original size.

Image Optimization

-23%

Potential reduce by 1.6 kB

  • Original 6.9 kB
  • After minification 5.3 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, Arenera needs image optimization as it can save up to 1.6 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-4%

Potential reduce by 720 B

  • Original 18.2 kB
  • After minification 18.0 kB
  • After compression 17.5 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

-65%

Potential reduce by 884 B

  • Original 1.4 kB
  • After minification 1.1 kB
  • After compression 469 B

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. Arenera.cat needs all CSS files to be minified and compressed as it can save up to 884 B or 65% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arenera. According to our analytics all requests are already optimized.

Best Practices

arenera.cat 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

High

Page has valid source maps

SEO Factors

arenera.cat SEO score

55

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

Document doesn't have a <title> element

Language and Encoding

  • Language Detected

    N/A

  • 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 Arenera.cat can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Arenera.cat 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

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