Tools & Wizards About Us
mangagate.com screenshot

Report Summary

  • 75

    Performance

    Renders faster than
    83% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

mangagate.com

Mangagate : critiques, avis, images, interview sur le manga

Page Load Speed

5 sec in total

First Response

1.4 sec

Resources Loaded

3.4 sec

Page Rendered

212 ms

mangagate.com screenshot

About Website

Welcome to mangagate.com homepage info - get ready to check Mangagate best content for France right away, or after learning these important things about mangagate.com

Mangagate est un webzine d'actualité et critique manga manhwa et japanimation. Nous proposons aussi un guide d'achat manga, des interviews de mangaka et les plannings de sorties manga et animé.

Visit mangagate.com

Key Findings

We analyzed Mangagate.com page load time and found that the first response time was 1.4 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

mangagate.com performance score

75

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

71/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.292

41/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

Network Requests Diagram

mangagate.com

1432 ms

base-site.css

344 ms

complexe-site.css

365 ms

menu.css

345 ms

base-popup.css

351 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 95% of them (102 requests) were addressed to the original Mangagate.com, 2% (2 requests) were made to Google.com and 1% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Mangagate.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 127.5 kB (17%)

Content Size

745.3 kB

After Optimization

617.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mangagate.com main page is 745.3 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. 50% of websites need less resources to load. Images take 554.5 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 89.4 kB

  • Original 103.2 kB
  • After minification 98.8 kB
  • After compression 13.8 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 89.4 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 21.2 kB

  • Original 554.5 kB
  • After minification 533.4 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. Mangagate images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 13.5 kB

  • Original 76.4 kB
  • After minification 76.4 kB
  • After compression 62.9 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 13.5 kB or 18% of the original size.

CSS Optimization

-31%

Potential reduce by 3.5 kB

  • Original 11.1 kB
  • After minification 11.1 kB
  • After compression 7.6 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. Mangagate.com needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (25%)

Requests Now

105

After Optimization

79

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mangagate. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mangagate.com

mangagate.com

1432 ms

base-site.css

base-site.css

344 ms

complexe-site.css

complexe-site.css

365 ms

menu.css

menu.css

345 ms

base-popup.css

base-popup.css

351 ms

common.css

common.css

369 ms

common.js

common.js

358 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

5 ms

trendor.js

trendor.js

572 ms

brand

brand

7 ms

container.css

container.css

432 ms

yui.css

yui.css

434 ms

yahoo-dom-event.js

yahoo-dom-event.js

528 ms

dragdrop-min.js

dragdrop-min.js

453 ms

yahoo-min.js

yahoo-min.js

450 ms

animation-min.js

animation-min.js

461 ms

container-min.js

container-min.js

601 ms

Lightbox.js

Lightbox.js

521 ms

imgcosplay.js

imgcosplay.js

538 ms

event-min.js

event-min.js

546 ms

connection_core.js

connection_core.js

554 ms

brandjs.js

brandjs.js

24 ms

1-ENTETE-FINAL.jpg

1-ENTETE-FINAL.jpg

393 ms

2-PUBLICITE.png

2-PUBLICITE.png

245 ms

okord-1.jpg

okord-1.jpg

323 ms

2-RECHERCHER.png

2-RECHERCHER.png

255 ms

ACTU.jpg

ACTU.jpg

277 ms

MANGA.jpg

MANGA.jpg

304 ms

AUTEUR.jpg

AUTEUR.jpg

326 ms

ANIME.jpg

ANIME.jpg

349 ms

COSPLAY.jpg

COSPLAY.jpg

356 ms

IMAGES.jpg

IMAGES.jpg

390 ms

DOSSIER.2.jpg

DOSSIER.2.jpg

410 ms

GUIDE-DACHAT.jpg

GUIDE-DACHAT.jpg

416 ms

TOP.png

TOP.png

442 ms

FORUM.png

FORUM.png

448 ms

PLANNING.jpg

PLANNING.jpg

477 ms

REPORTAGE.jpg

REPORTAGE.jpg

481 ms

rss.gif

rss.gif

499 ms

waltz-volume-1.JPG

waltz-volume-1.JPG

510 ms

secret-service-maison-de-ayakashi-volume-1.JPG

secret-service-maison-de-ayakashi-volume-1.JPG

535 ms

la-petite-amie-de-minami-volume-1.jpg

la-petite-amie-de-minami-volume-1.jpg

540 ms

cosplay-animal-volume-1.jpg

cosplay-animal-volume-1.jpg

563 ms

pokemon-noir-et-blanc-volume-1.jpg

pokemon-noir-et-blanc-volume-1.jpg

567 ms

civilization-blaster-the-volume-1.jpg

civilization-blaster-the-volume-1.jpg

586 ms

weiss-side-b-volume-1.jpg

weiss-side-b-volume-1.jpg

601 ms

branding.png

branding.png

15 ms

kiss-of-rose-princess-volume-1.jpg

kiss-of-rose-princess-volume-1.jpg

623 ms

magi-the-labyrinth-of-magic-volume-1.jpg

magi-the-labyrinth-of-magic-volume-1.jpg

590 ms

junja-romantica-volume-1.jpg

junja-romantica-volume-1.jpg

620 ms

etoile-1.gif

etoile-1.gif

630 ms

etoile-0.5.gif

etoile-0.5.gif

627 ms

etoile-0.gif

etoile-0.gif

634 ms

kenichi-volume-25.JPG

kenichi-volume-25.JPG

607 ms

inazuma-eleven-volume-6.JPG

inazuma-eleven-volume-6.JPG

597 ms

saint-seiya-the-lost-canvas-volume-21.JPG

saint-seiya-the-lost-canvas-volume-21.JPG

612 ms

arata-volume-9.JPG

arata-volume-9.JPG

631 ms

magi-the-labyrinth-of-magic-volume-5.JPG

magi-the-labyrinth-of-magic-volume-5.JPG

618 ms

cosplay-animal-volume-2.JPG

cosplay-animal-volume-2.JPG

584 ms

civilization-blaster-the-volume-3.JPG

civilization-blaster-the-volume-3.JPG

602 ms

kenichi-volume-24.JPG

kenichi-volume-24.JPG

589 ms

epitanime-2010-18.gif

epitanime-2010-18.gif

733 ms

7-LIGNE.jpg

7-LIGNE.jpg

573 ms

3-TRACAGE.jpg

3-TRACAGE.jpg

558 ms

TETE-EDITO.png

TETE-EDITO.png

576 ms

CORPS-EDITO.jpg

CORPS-EDITO.jpg

588 ms

TETE-COSPLAY.jpg

TETE-COSPLAY.jpg

583 ms

CORPS-IMAGE.jpg

CORPS-IMAGE.jpg

574 ms

cosplay-one-piece-monkey-d-luffy-3885.jpg

cosplay-one-piece-monkey-d-luffy-3885.jpg

576 ms

cosplay-bleach-yoruichi-shihoin-4328.jpg

cosplay-bleach-yoruichi-shihoin-4328.jpg

581 ms

cosplay-achemist-fullmetal-edward-eric-8174.jpeg

cosplay-achemist-fullmetal-edward-eric-8174.jpeg

615 ms

cosplay-chocola-et-vanilla-chocola-et-vanilla-291.jpg

cosplay-chocola-et-vanilla-chocola-et-vanilla-291.jpg

590 ms

TETE-NEWS.jpg

TETE-NEWS.jpg

605 ms

CORPS-NEWS.jpg

CORPS-NEWS.jpg

579 ms

rond.jpg

rond.jpg

603 ms

TETE-SERIES.jpg

TETE-SERIES.jpg

606 ms

CORPS-SERIES.jpg

CORPS-SERIES.jpg

613 ms

TETE-INTERVIEW.jpg

TETE-INTERVIEW.jpg

589 ms

TETE-CRITIQUES.jpg

TETE-CRITIQUES.jpg

599 ms

CORPS-CRITIQUES.jpg

CORPS-CRITIQUES.jpg

578 ms

TETE-AVIS.jpg

TETE-AVIS.jpg

606 ms

CORPS-AVIS.jpg

CORPS-AVIS.jpg

605 ms

TETE-SONDAGE.jpg

TETE-SONDAGE.jpg

615 ms

CORPS-SONDAGE.jpg

CORPS-SONDAGE.jpg

588 ms

TETE-IMAGE.jpg

TETE-IMAGE.jpg

592 ms

la-petite-amie-de-minami-1.jpg

la-petite-amie-de-minami-1.jpg

564 ms

summer-wars-6.jpg

summer-wars-6.jpg

573 ms

summer-wars-5.png

summer-wars-5.png

583 ms

summer-wars-4.jpg

summer-wars-4.jpg

601 ms

summer-wars-3.jpg

summer-wars-3.jpg

571 ms

summer-wars-2.jpeg

summer-wars-2.jpeg

575 ms

summer-wars-1.jpg

summer-wars-1.jpg

554 ms

be-x-boy-magazine-21.jpg

be-x-boy-magazine-21.jpg

571 ms

honey-and-clover-48.jpg

honey-and-clover-48.jpg

573 ms

honey-and-clover-47.jpg

honey-and-clover-47.jpg

596 ms

honey-and-clover-46.jpg

honey-and-clover-46.jpg

564 ms

honey-and-clover-45.jpg

honey-and-clover-45.jpg

559 ms

honey-and-clover-44.jpg

honey-and-clover-44.jpg

530 ms

honey-and-clover-43.jpg

honey-and-clover-43.jpg

572 ms

honey-and-clover-42.jpg

honey-and-clover-42.jpg

551 ms

honey-and-clover-41.jpg

honey-and-clover-41.jpg

560 ms

progressBar.gif

progressBar.gif

556 ms

sprite.png

sprite.png

532 ms

maximum.gif

maximum.gif

532 ms

restore.gif

restore.gif

550 ms

TETE-REPORTAGE.jpg

TETE-REPORTAGE.jpg

523 ms

9-PIED.jpg

9-PIED.jpg

552 ms

Accessibility Review

mangagate.com accessibility score

57

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

mangagate.com best practices score

58

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

mangagate.com SEO score

69

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

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mangagate.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 Mangagate.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

mangagate.com

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