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accelibreinfo.eu screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

accelibreinfo.eu

Rower jako narzędzie edukacyjne: jakie są możliwości wykorzystania roweru w procesie nauczania?

Page Load Speed

2.1 sec in total

First Response

392 ms

Resources Loaded

761 ms

Page Rendered

927 ms

accelibreinfo.eu screenshot

About Website

Click here to check amazing Accelibreinfo content. Otherwise, check out these important facts you probably never knew about accelibreinfo.eu

Visit accelibreinfo.eu

Key Findings

We analyzed Accelibreinfo.eu page load time and found that the first response time was 392 ms and then it took 1.7 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

accelibreinfo.eu performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

accelibreinfo.eu

392 ms

logo.png

238 ms

circus.png

330 ms

mastercard.jpg

24 ms

visa.jpg

229 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Accelibreinfo.eu and no external sources were called. The less responsive or slowest element that took the longest time to load (455 ms) belongs to the original domain Accelibreinfo.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 104.1 kB (61%)

Content Size

169.4 kB

After Optimization

65.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Accelibreinfo.eu main page is 169.4 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. 15% of websites need less resources to load. HTML takes 126.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 101.8 kB

  • Original 126.7 kB
  • After minification 126.3 kB
  • After compression 24.9 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 101.8 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 2.3 kB

  • Original 42.5 kB
  • After minification 40.3 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. Accelibreinfo images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 59 B

  • Original 231 B
  • After minification 202 B
  • After compression 172 B

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 59 B or 26% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Accelibreinfo. According to our analytics all requests are already optimized.

Network Requests Diagram

accelibreinfo.eu

accelibreinfo.eu

392 ms

logo.png

logo.png

238 ms

circus.png

circus.png

330 ms

mastercard.jpg

mastercard.jpg

24 ms

visa.jpg

visa.jpg

229 ms

paypal.jpg

paypal.jpg

228 ms

skrill.jpg

skrill.jpg

268 ms

paysafecard.jpg

paysafecard.jpg

323 ms

bank.jpg

bank.jpg

455 ms

main.js

main.js

142 ms

script.js

script.js

369 ms

Accessibility Review

accelibreinfo.eu accessibility score

73

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.

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

Image elements do not have [alt] attributes

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

accelibreinfo.eu best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

accelibreinfo.eu SEO score

78

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Accelibreinfo.eu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Dutch language. Our system also found out that Accelibreinfo.eu 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

accelibreinfo.eu

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