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tc.revues.org screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% 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

  • 94

    SEO

    Google-friendlier than
    90% of websites

tc.revues.org

Techniques & Culture - Revue semestrielle d’anthropologie des techniques

Page Load Speed

3 sec in total

First Response

295 ms

Resources Loaded

2.4 sec

Page Rendered

289 ms

tc.revues.org screenshot

About Website

Click here to check amazing Tc Revue S content for France. Otherwise, check out these important facts you probably never knew about tc.revues.org

Techniques & culture, s’intéresse en particulier à l’ethnologie des techniques, des plus « traditionnelles » aux plus modernes, comme productions socioculturelles à part entière, au cœur des rapports ...

Visit tc.revues.org

Key Findings

We analyzed Tc.revues.org page load time and found that the first response time was 295 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

tc.revues.org performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

tc.revues.org

295 ms

508 ms

common.css

98 ms

base.css

200 ms

main.css

20 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Tc.revues.org, 55% (21 requests) were made to Journals.openedition.org and 37% (14 requests) were made to Static.openedition.org. The less responsive or slowest element that took the longest time to load (627 ms) relates to the external source Analytics.openedition.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 213.2 kB (35%)

Content Size

616.5 kB

After Optimization

403.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tc.revues.org main page is 616.5 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. 20% of websites need less resources to load. Images take 321.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 80.5 kB

  • Original 104.5 kB
  • After minification 87.9 kB
  • After compression 24.0 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 16.6 kB, which is 16% 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 80.5 kB or 77% of the original size.

Image Optimization

-9%

Potential reduce by 29.7 kB

  • Original 321.8 kB
  • After minification 292.2 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. Tc Revue S images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 99.0 kB

  • Original 165.8 kB
  • After minification 165.8 kB
  • After compression 66.8 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 99.0 kB or 60% of the original size.

CSS Optimization

-16%

Potential reduce by 4.0 kB

  • Original 24.4 kB
  • After minification 24.4 kB
  • After compression 20.4 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. Tc.revues.org needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (60%)

Requests Now

35

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tc Revue S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tc.revues.org

tc.revues.org

295 ms

508 ms

common.css

common.css

98 ms

base.css

base.css

200 ms

main.css

main.css

20 ms

sitename.png

sitename.png

588 ms

TC78-COUVvignetteRVB-small250.jpg

TC78-COUVvignetteRVB-small250.jpg

512 ms

jquery.js

jquery.js

578 ms

common.min.js

common.min.js

390 ms

tarteaucitron.js

tarteaucitron.js

18 ms

main.js

main.js

19 ms

jquery.jsonp-latest.min.js

jquery.jsonp-latest.min.js

20 ms

facebook.png

facebook.png

394 ms

favicon_rouge_144x144_72dpi-small16.png

favicon_rouge_144x144_72dpi-small16.png

411 ms

twitter.png

twitter.png

483 ms

rss.png

rss.png

491 ms

editions_logo-small120.gif

editions_logo-small120.gif

512 ms

LOGO-EDITIONS-COULEUR-small120.png

LOGO-EDITIONS-COULEUR-small120.png

580 ms

logo-oej.png

logo-oej.png

587 ms

yui-cssreset.css

yui-cssreset.css

417 ms

maquette.css

maquette.css

423 ms

openeditionicon.css

openeditionicon.css

483 ms

serif.css

serif.css

97 ms

minimaliste.css

minimaliste.css

97 ms

breadcrumb-sep.png

breadcrumb-sep.png

49 ms

widgets.png

widgets.png

97 ms

matomo.js

matomo.js

627 ms

langues_off.svg

langues_off.svg

20 ms

partager_off.svg

partager_off.svg

7 ms

fb_partage_off.svg

fb_partage_off.svg

5 ms

tweet_partager_off.svg

tweet_partager_off.svg

7 ms

google_partager_off.svg

google_partager_off.svg

5 ms

loupe_search_grey.svg

loupe_search_grey.svg

8 ms

tout_openedition.svg

tout_openedition.svg

7 ms

fb_off.svg

fb_off.svg

10 ms

tweet_off.svg

tweet_off.svg

9 ms

authenticate

authenticate

453 ms

print.css

print.css

97 ms

Accessibility Review

tc.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

tc.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

tc.revues.org SEO score

94

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Tc.revues.org 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 Tc.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

tc.revues.org

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