Tools & Wizards About Us
ceroart.revues.org screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

ceroart.revues.org

CeROArt - Conservation, exposition, Restauration d’Objets d’Art

Page Load Speed

3.8 sec in total

First Response

316 ms

Resources Loaded

3 sec

Page Rendered

467 ms

ceroart.revues.org screenshot

About Website

Welcome to ceroart.revues.org homepage info - get ready to check CeRO Art Revues best content for France right away, or after learning these important things about ceroart.revues.org

CeROArt, revue électronique fondée en 2007. Approche pluridisciplinaire de la conservation, l’exposition et la restauration des objets d’art – A multidisciplinary journal focusing on the conservation,...

Visit ceroart.revues.org

Key Findings

We analyzed Ceroart.revues.org page load time and found that the first response time was 316 ms and then it took 3.5 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

ceroart.revues.org performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

7/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value570 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

ceroart.revues.org

316 ms

502 ms

common.css

120 ms

base.css

243 ms

main.css

404 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ceroart.revues.org, 41% (18 requests) were made to Journals.openedition.org and 36% (16 requests) were made to Static-origin.openedition.org. The less responsive or slowest element that took the longest time to load (581 ms) relates to the external source Pk.labocleo.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 218.0 kB (51%)

Content Size

424.9 kB

After Optimization

206.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ceroart.revues.org main page is 424.9 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. 40% of websites need less resources to load. Javascripts take 165.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 73.8 kB

  • Original 96.1 kB
  • After minification 82.7 kB
  • After compression 22.3 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 13.4 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 73.8 kB or 77% of the original size.

Image Optimization

-17%

Potential reduce by 18.9 kB

  • Original 111.7 kB
  • After minification 92.8 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, CeRO Art Revues needs image optimization as it can save up to 18.9 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 98.4 kB

  • Original 165.9 kB
  • After minification 165.9 kB
  • After compression 67.5 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 98.4 kB or 59% of the original size.

CSS Optimization

-53%

Potential reduce by 26.9 kB

  • Original 51.1 kB
  • After minification 46.5 kB
  • After compression 24.2 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. Ceroart.revues.org needs all CSS files to be minified and compressed as it can save up to 26.9 kB or 53% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (68%)

Requests Now

37

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CeRO Art Revues. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ceroart.revues.org

ceroart.revues.org

316 ms

502 ms

common.css

common.css

120 ms

base.css

base.css

243 ms

main.css

main.css

404 ms

jquery.js

jquery.js

530 ms

common.min.js

common.min.js

332 ms

tarteaucitron.js

tarteaucitron.js

514 ms

main.js

main.js

439 ms

jquery.jsonp-latest.min.js

jquery.jsonp-latest.min.js

438 ms

sitename.png

sitename.png

332 ms

detail_2_d_un_decor_en_brocart_applique_continu_robe_d_ela_sainte_marie_madeleine_de_la_pieta_de_saint_offenge_musee_savoisien_chambery-small250.jpg

detail_2_d_un_decor_en_brocart_applique_continu_robe_d_ela_sainte_marie_madeleine_de_la_pieta_de_saint_offenge_musee_savoisien_chambery-small250.jpg

552 ms

rss.png

rss.png

418 ms

doaj.png

doaj.png

431 ms

logo-oej.png

logo-oej.png

430 ms

yui-cssreset.css

yui-cssreset.css

203 ms

maquette.css

maquette.css

278 ms

openeditionicon.css

openeditionicon.css

292 ms

css

css

50 ms

serif.css

serif.css

99 ms

originale.css

originale.css

100 ms

breadcrumb-sep.png

breadcrumb-sep.png

141 ms

widgets.png

widgets.png

124 ms

bg.png

bg.png

121 ms

pk.js

pk.js

581 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

60 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

81 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

83 ms

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

KFOlCnqEu92Fr1MmWUlfBBc9.ttf

83 ms

langues_off.svg

langues_off.svg

104 ms

partager_off.svg

partager_off.svg

103 ms

fb_partage_off.svg

fb_partage_off.svg

100 ms

tweet_partager_off.svg

tweet_partager_off.svg

104 ms

google_partager_off.svg

google_partager_off.svg

155 ms

loupe_search_grey.svg

loupe_search_grey.svg

203 ms

tout_openedition.svg

tout_openedition.svg

205 ms

fb_off.svg

fb_off.svg

204 ms

tweet_off.svg

tweet_off.svg

248 ms

authenticate

authenticate

547 ms

print.css

print.css

97 ms

pk.php

pk.php

137 ms

matomo.php

matomo.php

440 ms

tarteaucitron.css

tarteaucitron.css

100 ms

tarteaucitron.en.js

tarteaucitron.en.js

114 ms

Accessibility Review

ceroart.revues.org accessibility score

78

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-hidden="true"] elements contain focusable descendents

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

High

Form elements do not have associated labels

High

Links do not have a discernible 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.

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

ceroart.revues.org 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

High

Browser errors were logged to the console

SEO Factors

ceroart.revues.org SEO score

87

Search Engine Optimization Advices

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ceroart.revues.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Ceroart.revues.org 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

ceroart.revues.org

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