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

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

iceblog.over-blog.com

Le blog de ICE - Actualité, réflexion autour du changement climatique, de l'énergie, de l'environnement...

Page Load Speed

5.6 sec in total

First Response

526 ms

Resources Loaded

3.7 sec

Page Rendered

1.4 sec

iceblog.over-blog.com screenshot

About Website

Visit iceblog.over-blog.com now to see the best up-to-date ICE Blog Over content for France and also check out these interesting facts you probably never knew about iceblog.over-blog.com

Actualité, réflexion autour du changement climatique, de l'énergie, de l'environnement...

Visit iceblog.over-blog.com

Key Findings

We analyzed Iceblog.over-blog.com page load time and found that the first response time was 526 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

iceblog.over-blog.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value5,950 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

Network Requests Diagram

iceblog.over-blog.com

526 ms

ads.js

367 ms

ob-style.css

372 ms

common-kiwi.css

451 ms

jquery.fancybox.css

371 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Iceblog.over-blog.com, 18% (10 requests) were made to Facebook.com and 16% (9 requests) were made to Image.over-blog.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Img.over-blog.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 196.7 kB (23%)

Content Size

870.1 kB

After Optimization

673.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Iceblog.over-blog.com main page is 870.1 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. 70% of websites need less resources to load. Images take 613.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 170.7 kB

  • Original 200.3 kB
  • After minification 173.2 kB
  • After compression 29.5 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 27.0 kB, which is 14% 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 170.7 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 25.8 kB

  • Original 613.7 kB
  • After minification 587.9 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. ICE Blog Over images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 144 B

  • Original 56.1 kB
  • After minification 56.1 kB
  • After compression 56.0 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.

Requests Breakdown

Number of requests can be reduced by 18 (51%)

Requests Now

35

After Optimization

17

  • AJAX
  • Images
  • JavaScript

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ICE Blog Over. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

iceblog.over-blog.com

iceblog.over-blog.com

526 ms

ads.js

ads.js

367 ms

ob-style.css

ob-style.css

372 ms

common-kiwi.css

common-kiwi.css

451 ms

jquery.fancybox.css

jquery.fancybox.css

371 ms

isConnected

isConnected

239 ms

main.08a3ee87.js

main.08a3ee87.js

371 ms

gs.js

gs.js

454 ms

sharebar.js

sharebar.js

370 ms

jquery.min.js

jquery.min.js

69 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

295 ms

article.css

article.css

305 ms

overblogkiwi

overblogkiwi

157 ms

ob-print.css

ob-print.css

280 ms

shareicon-branding-ob--dark.png

shareicon-branding-ob--dark.png

375 ms

EarthClouds.png

EarthClouds.png

2471 ms

idata%2F1363152%2Falex%2F131202-concours-chercheur-fr57484.jpg

idata%2F1363152%2Falex%2F131202-concours-chercheur-fr57484.jpg

726 ms

pinit_fg_en_rect_red_20.png

pinit_fg_en_rect_red_20.png

49 ms

membre_caf-.png

membre_caf-.png

502 ms

idata%2F1363152%2Falex%2Fsoil_moisture_precip_feedback-copie-1.png

idata%2F1363152%2Falex%2Fsoil_moisture_precip_feedback-copie-1.png

721 ms

idata%2F1363152%2Falex%2FAGU.jpeg

idata%2F1363152%2Falex%2FAGU.jpeg

719 ms

http%3A%2F%2Fimg.youtube.com%2Fvi%2Fu94EM7RAkZ8%2F0.jpg

http%3A%2F%2Fimg.youtube.com%2Fvi%2Fu94EM7RAkZ8%2F0.jpg

720 ms

http%3A%2F%2Fsciences.blogs.liberation.fr%2F.a%2F6a00e5500b4a6488330154365ec9b7970c-pi

http%3A%2F%2Fsciences.blogs.liberation.fr%2F.a%2F6a00e5500b4a6488330154365ec9b7970c-pi

720 ms

idata%2F1363152%2Fnatgeo-fig1bis.jpg

idata%2F1363152%2Fnatgeo-fig1bis.jpg

720 ms

http%3A%2F%2Fs1.proxy04.twitpic.com%2Fphotos%2Flarge%2F368831798.jpg

http%3A%2F%2Fs1.proxy04.twitpic.com%2Fphotos%2Flarge%2F368831798.jpg

719 ms

http%3A%2F%2Fwww.treehugger.com%2F20110826-hurricane-irene-satellite-photo.jpg

http%3A%2F%2Fwww.treehugger.com%2F20110826-hurricane-irene-satellite-photo.jpg

719 ms

fdata%2F1363152%2Favatar-blog-1013351346-tmpphpksKBrd.jpg

fdata%2F1363152%2Favatar-blog-1013351346-tmpphpksKBrd.jpg

712 ms

lock-alt-dark.svg

lock-alt-dark.svg

338 ms

printer.png

printer.png

319 ms

sdk.js

sdk.js

58 ms

widgets.js

widgets.js

441 ms

pinit.js

pinit.js

18 ms

pinit_main.js

pinit_main.js

26 ms

sdk.js

sdk.js

21 ms

count.json

count.json

457 ms

count.json

count.json

442 ms

count.json

count.json

445 ms

count.json

count.json

440 ms

count.json

count.json

440 ms

gtm.js

gtm.js

321 ms

widget_iframe.c4bdc17e77719578b594d5555bee90db.html

widget_iframe.c4bdc17e77719578b594d5555bee90db.html

126 ms

share_button.php

share_button.php

177 ms

share_button.php

share_button.php

295 ms

share_button.php

share_button.php

718 ms

share_button.php

share_button.php

776 ms

share_button.php

share_button.php

869 ms

share_button.php

share_button.php

747 ms

share_button.php

share_button.php

861 ms

share_button.php

share_button.php

810 ms

share_button.php

share_button.php

924 ms

share_button.php

share_button.php

888 ms

settings

settings

554 ms

mvH0eWCSr9L.js

mvH0eWCSr9L.js

140 ms

GzgedhmzSQa.png

GzgedhmzSQa.png

444 ms

analytics.js

analytics.js

34 ms

linkid.js

linkid.js

21 ms

button.c6c95b9789db97ea1e9742d215fff751.js

button.c6c95b9789db97ea1e9742d215fff751.js

143 ms

Accessibility Review

iceblog.over-blog.com accessibility score

88

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

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

iceblog.over-blog.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

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

iceblog.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 Iceblog.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 Iceblog.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

iceblog.over-blog.com

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