Tools & Wizards About Us
bd-en-ligne.fr screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

bd-en-ligne.fr

Redirection BD-EN-LIGNE.FR

Page Load Speed

2.3 sec in total

First Response

101 ms

Resources Loaded

2.1 sec

Page Rendered

160 ms

bd-en-ligne.fr screenshot

About Website

Click here to check amazing BD EN LIGNE content. Otherwise, check out these important facts you probably never knew about bd-en-ligne.fr

L'annuaire des bandes dessinées en ligne référence les webcomics, blogs bd et autres BD en ligne disponibles gratuitement sur Internet.

Visit bd-en-ligne.fr

Key Findings

We analyzed Bd-en-ligne.fr page load time and found that the first response time was 101 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

bd-en-ligne.fr performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value640 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.521

15/100

15%

TTI (Time to Interactive)

Value7.3 s

50/100

10%

Network Requests Diagram

stories

101 ms

screen.c.css

79 ms

main.c.js

232 ms

wildfire_1836071.js

228 ms

widget.js

159 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 41% of them (30 requests) were addressed to the original Bd-en-ligne.fr, 18% (13 requests) were made to Video.unrulymedia.com and 8% (6 requests) were made to Dsum-sec.casalemedia.com. The less responsive or slowest element that took the longest time to load (441 ms) belongs to the original domain Bd-en-ligne.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 96.7 kB (26%)

Content Size

373.9 kB

After Optimization

277.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bd-en-ligne.fr main page is 373.9 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. 25% of websites need less resources to load. Images take 232.8 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 8.4 kB

  • Original 11.2 kB
  • After minification 9.8 kB
  • After compression 2.8 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. This page needs HTML code to be minified as it can gain 1.4 kB, which is 12% 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 8.4 kB or 75% of the original size.

Image Optimization

-9%

Potential reduce by 22.1 kB

  • Original 232.8 kB
  • After minification 210.7 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. BD EN LIGNE images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 57.3 kB

  • Original 117.7 kB
  • After minification 117.0 kB
  • After compression 60.4 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 57.3 kB or 49% of the original size.

CSS Optimization

-73%

Potential reduce by 9.0 kB

  • Original 12.3 kB
  • After minification 12.1 kB
  • After compression 3.3 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. Bd-en-ligne.fr needs all CSS files to be minified and compressed as it can save up to 9.0 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (43%)

Requests Now

69

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BD EN LIGNE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

stories

stories

101 ms

screen.c.css

screen.c.css

79 ms

main.c.js

main.c.js

232 ms

wildfire_1836071.js

wildfire_1836071.js

228 ms

widget.js

widget.js

159 ms

3089.jpg

3089.jpg

79 ms

3054.jpg

3054.jpg

80 ms

3032.jpg

3032.jpg

81 ms

3031.jpg

3031.jpg

157 ms

2977.jpg

2977.jpg

159 ms

2983.jpg

2983.jpg

161 ms

2982.jpg

2982.jpg

163 ms

2981.jpg

2981.jpg

162 ms

2980.jpg

2980.jpg

231 ms

2586.jpg

2586.jpg

231 ms

2958.jpg

2958.jpg

232 ms

2523.jpg

2523.jpg

233 ms

2529.jpg

2529.jpg

237 ms

2893.jpg

2893.jpg

238 ms

2957.jpg

2957.jpg

307 ms

2961.jpg

2961.jpg

308 ms

2521.jpg

2521.jpg

309 ms

2527.jpg

2527.jpg

310 ms

2907.jpg

2907.jpg

314 ms

2509.jpg

2509.jpg

315 ms

2949.jpg

2949.jpg

384 ms

2947.jpg

2947.jpg

385 ms

2946.jpg

2946.jpg

387 ms

2945.jpg

2945.jpg

392 ms

2944.jpg

2944.jpg

393 ms

third-party-iframes.html

third-party-iframes.html

107 ms

blank.gif

blank.gif

18 ms

blank.gif

blank.gif

17 ms

1079.jpg

1079.jpg

441 ms

lotame_bcp.html

lotame_bcp.html

124 ms

casale_user_matching.html

casale_user_matching.html

51 ms

iponweb_user_matching.html

iponweb_user_matching.html

120 ms

the-trade-desk-user-matching.html

the-trade-desk-user-matching.html

150 ms

casale-user-matching.js

casale-user-matching.js

111 ms

checkp

checkp

67 ms

iponweb-user-matching.js

iponweb-user-matching.js

111 ms

checkp

checkp

3 ms

lotame-bcp.js

lotame-bcp.js

278 ms

the-trade-desk-user-matching.js

the-trade-desk-user-matching.js

176 ms

checkp

checkp

3 ms

usermatch

usermatch

222 ms

sync

sync

38 ms

generic

generic

21 ms

generic

generic

5 ms

7322a89e-464a-4231-b514-4ed34fc27ea7

7322a89e-464a-4231-b514-4ed34fc27ea7

5 ms

usermatch

usermatch

109 ms

lotame_beacon.html

lotame_beacon.html

125 ms

rt=ifr

rt=ifr

21 ms

5907

5907

39 ms

tpc=na_id

tpc=na_id

17 ms

g.json

g.json

19 ms

4 ms

362738.gif

362738.gif

6 ms

Vutno8AoJTYAAYl5g2EAAAFK%26595

Vutno8AoJTYAAYl5g2EAAAFK%26595

128 ms

Vutno8AoJTYAAYl5g2EAAAFK%26595

Vutno8AoJTYAAYl5g2EAAAFK%26595

41 ms

cs

cs

96 ms

crum

crum

218 ms

jquery.min.js

jquery.min.js

93 ms

unruly-stringify.js

unruly-stringify.js

143 ms

lotame-beacon.js

lotame-beacon.js

143 ms

rum

rum

226 ms

rum

rum

202 ms

cfcm.ashx

cfcm.ashx

8 ms

pixel

pixel

15 ms

crum

crum

196 ms

crum

crum

248 ms

rum

rum

182 ms

callback=lotameBeacon

callback=lotameBeacon

26 ms

blank.gif

blank.gif

6 ms

Accessibility Review

bd-en-ligne.fr accessibility score

91

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

Best Practices

bd-en-ligne.fr 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

bd-en-ligne.fr SEO score

76

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

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

    N/A

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bd-en-ligne.fr 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), while the claimed language is French. Our system also found out that Bd-en-ligne.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

bd-en-ligne.fr

Open Graph description is not detected on the main page of BD EN LIGNE. 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: