Tools & Wizards About Us
histoiredeschretiens.over-blog.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

histoiredeschretiens.over-blog.com

Histoire des chrétiens - Ce site propose un programme d'enseignement de l'histoire des chrétiens à l'intention des groupes d'école du dimanche de nive...

Page Load Speed

3.3 sec in total

First Response

329 ms

Resources Loaded

2.4 sec

Page Rendered

602 ms

histoiredeschretiens.over-blog.com screenshot

About Website

Welcome to histoiredeschretiens.over-blog.com homepage info - get ready to check Histoire Des Chretiens Over Blog best content for France right away, or after learning these important things about histoiredeschretiens.over-blog.com

Ce site propose un programme d'enseignement de l'histoire des chrétiens à l'intention des groupes d'école du dimanche de niveau collège.

Visit histoiredeschretiens.over-blog.com

Key Findings

We analyzed Histoiredeschretiens.over-blog.com page load time and found that the first response time was 329 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

histoiredeschretiens.over-blog.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value15.0 s

1/100

10%

TBT (Total Blocking Time)

Value6,090 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value30.3 s

0/100

10%

Network Requests Diagram

histoiredeschretiens.over-blog.com

329 ms

runtime.97f5bbec.js

422 ms

ads.930ed0c8.js

489 ms

overblog-main.7e1deeee.css

647 ms

jquery.fancybox.css

506 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Histoiredeschretiens.over-blog.com, 35% (19 requests) were made to Assets.over-blog-kiwi.com and 22% (12 requests) were made to Image.over-blog.com. The less responsive or slowest element that took the longest time to load (972 ms) relates to the external source Image.over-blog.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 540.5 kB (47%)

Content Size

1.1 MB

After Optimization

607.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Histoiredeschretiens.over-blog.com main page is 1.1 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. 60% of websites need less resources to load. Javascripts take 617.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 84.4 kB

  • Original 101.3 kB
  • After minification 75.3 kB
  • After compression 16.9 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. This page needs HTML code to be minified as it can gain 26.0 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 84.4 kB or 83% of the original size.

Image Optimization

-15%

Potential reduce by 53.9 kB

  • Original 369.7 kB
  • After minification 315.8 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, Histoire Des Chretiens Over Blog needs image optimization as it can save up to 53.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-57%

Potential reduce by 354.7 kB

  • Original 617.3 kB
  • After minification 617.2 kB
  • After compression 262.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 354.7 kB or 57% of the original size.

CSS Optimization

-80%

Potential reduce by 47.6 kB

  • Original 59.4 kB
  • After minification 57.0 kB
  • After compression 11.7 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. Histoiredeschretiens.over-blog.com needs all CSS files to be minified and compressed as it can save up to 47.6 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (59%)

Requests Now

46

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Histoire Des Chretiens Over 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 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

histoiredeschretiens.over-blog.com

histoiredeschretiens.over-blog.com

329 ms

runtime.97f5bbec.js

runtime.97f5bbec.js

422 ms

ads.930ed0c8.js

ads.930ed0c8.js

489 ms

overblog-main.7e1deeee.css

overblog-main.7e1deeee.css

647 ms

jquery.fancybox.css

jquery.fancybox.css

506 ms

nivo-slider.css

nivo-slider.css

506 ms

default.css

default.css

507 ms

all.min.css

all.min.css

56 ms

fonts.over-blog.com

fonts.over-blog.com

589 ms

isConnected

isConnected

318 ms

overblog-main.db3f3297.js

overblog-main.db3f3297.js

825 ms

gs.js

gs.js

547 ms

sharebar.db8ff6e0.js

sharebar.db8ff6e0.js

503 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

655 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

505 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

433 ms

player.js

player.js

35 ms

overblogkiwi

overblogkiwi

108 ms

overblog.js

overblog.js

131 ms

Blue-panther.png

Blue-panther.png

368 ms

idata%2F3381234%2Fan3%2Fetp3.png

idata%2F3381234%2Fan3%2Fetp3.png

519 ms

idata%2F3381234%2Fan3%2Fjohnbunyanportrait.jpg

idata%2F3381234%2Fan3%2Fjohnbunyanportrait.jpg

533 ms

idata%2F3381234%2Fan2%2F362px-Scout_logo2_svg.png

idata%2F3381234%2Fan2%2F362px-Scout_logo2_svg.png

599 ms

idata%2F3381234%2Fan3%2Fcourants_reforme.png

idata%2F3381234%2Fan3%2Fcourants_reforme.png

607 ms

idata%2F3381234%2Fan3%2FPope_gregory_vii_illustration.jpg

idata%2F3381234%2Fan3%2FPope_gregory_vii_illustration.jpg

655 ms

idata%2F3381234%2Fan3%2Fetp3.png

idata%2F3381234%2Fan3%2Fetp3.png

514 ms

idata%2F3381234%2Fan3%2Fjohnbunyanportrait.jpg

idata%2F3381234%2Fan3%2Fjohnbunyanportrait.jpg

622 ms

idata%2F3381234%2Fan2%2F362px-Scout_logo2_svg.png

idata%2F3381234%2Fan2%2F362px-Scout_logo2_svg.png

622 ms

idata%2F3381234%2Fan3%2Fcourants_reforme.png

idata%2F3381234%2Fan3%2Fcourants_reforme.png

632 ms

idata%2F3381234%2Fan3%2FPope_gregory_vii_illustration.jpg

idata%2F3381234%2Fan3%2FPope_gregory_vii_illustration.jpg

740 ms

idata%2F3381234%2Fan3%2Feglises_nestoriennes.jpg

idata%2F3381234%2Fan3%2Feglises_nestoriennes.jpg

732 ms

shareicon-branding-ob--dark.png

shareicon-branding-ob--dark.png

81 ms

shareicon-facebook--dark.eab4b47e.png

shareicon-facebook--dark.eab4b47e.png

81 ms

shareicon-x--dark.a3683f55.svg

shareicon-x--dark.a3683f55.svg

124 ms

shareicon-pinterest--dark.0b67143a.png

shareicon-pinterest--dark.0b67143a.png

124 ms

shareicon-search.47cbba4f.png

shareicon-search.47cbba4f.png

125 ms

lock-alt-dark.svg

lock-alt-dark.svg

193 ms

shareicon-toggle--up.74008c9f.png

shareicon-toggle--up.74008c9f.png

191 ms

image%2F1317611%2F20141115%2Fob_1e6b12_avatar2.png

image%2F1317611%2F20141115%2Fob_1e6b12_avatar2.png

972 ms

droid-serif-400.woff

droid-serif-400.woff

283 ms

oswald-400.woff

oswald-400.woff

210 ms

oswald-500.woff

oswald-500.woff

121 ms

oswald-300.woff

oswald-300.woff

294 ms

oswald-200.woff

oswald-200.woff

311 ms

oswald-600.woff

oswald-600.woff

293 ms

oswald-700.woff

oswald-700.woff

262 ms

gtm.js

gtm.js

140 ms

plusone.js

plusone.js

77 ms

widgets.js

widgets.js

164 ms

all.js

all.js

35 ms

all.js

all.js

69 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

74 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

83 ms

settings

settings

113 ms

Accessibility Review

histoiredeschretiens.over-blog.com accessibility score

79

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

[aria-*] attributes are not valid or misspelled

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

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.

Best Practices

histoiredeschretiens.over-blog.com 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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

histoiredeschretiens.over-blog.com SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

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

histoiredeschretiens.over-blog.com

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