Report Summary

  • 60

    Performance

    Renders faster than
    76% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

wroclawedukacja.unblog.fr

Wroclawedukacja | Un site utilisant unblog.fr

Page Load Speed

10.5 sec in total

First Response

3.9 sec

Resources Loaded

6.2 sec

Page Rendered

391 ms

wroclawedukacja.unblog.fr screenshot

About Website

Visit wroclawedukacja.unblog.fr now to see the best up-to-date Wroclawedukacja Un Blog content for France and also check out these interesting facts you probably never knew about wroclawedukacja.unblog.fr

Un site utilisant unblog.fr

Visit wroclawedukacja.unblog.fr

Key Findings

We analyzed Wroclawedukacja.unblog.fr page load time and found that the first response time was 3.9 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

wroclawedukacja.unblog.fr performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.8 s

54/100

10%

Network Requests Diagram

wroclawedukacja.unblog.fr

3888 ms

reset.css

79 ms

style.css

162 ms

global.min.css

159 ms

global-front.min.css

160 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 19% of them (24 requests) were addressed to the original Wroclawedukacja.unblog.fr, 9% (11 requests) were made to Rtb-csync.smartadserver.com and 6% (7 requests) were made to 4.cdnblog.fr. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Wroclawedukacja.unblog.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 224.8 kB (65%)

Content Size

345.6 kB

After Optimization

120.8 kB

In fact, the total size of Wroclawedukacja.unblog.fr main page is 345.6 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. 35% of websites need less resources to load. Javascripts take 224.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 35.0 kB

  • Original 46.8 kB
  • After minification 44.0 kB
  • After compression 11.8 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 35.0 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 815 B

  • Original 12.2 kB
  • After minification 11.4 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. Wroclawedukacja Un Blog images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 137.6 kB

  • Original 224.1 kB
  • After minification 220.4 kB
  • After compression 86.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 137.6 kB or 61% of the original size.

CSS Optimization

-82%

Potential reduce by 51.4 kB

  • Original 62.5 kB
  • After minification 45.4 kB
  • After compression 11.1 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. Wroclawedukacja.unblog.fr needs all CSS files to be minified and compressed as it can save up to 51.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 93 (85%)

Requests Now

109

After Optimization

16

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wroclawedukacja Un Blog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

wroclawedukacja.unblog.fr accessibility score

71

Accessibility Issues

ARIA

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.

Impact

Issue

High

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

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

wroclawedukacja.unblog.fr best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

wroclawedukacja.unblog.fr SEO score

92

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

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

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wroclawedukacja.unblog.fr can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Wroclawedukacja.unblog.fr 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 description is not detected on the main page of Wroclawedukacja Un Blog. 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: