Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

gradhiva.revues.org

Gradhiva - Revue d'anthropologie et d'histoire des arts

Page Load Speed

2.8 sec in total

First Response

304 ms

Resources Loaded

2.3 sec

Page Rendered

201 ms

gradhiva.revues.org screenshot

About Website

Visit gradhiva.revues.org now to see the best up-to-date Gradhiva Revue S content for France and also check out these interesting facts you probably never knew about gradhiva.revues.org

Fondée en 1986 par Michel Leiris et Jean Jamin, Gradhiva est publiée par le musée du quai Branly pour sa nouvelle série. La revue se veut un lieu de débats sur l'histoire et les développements actuels...

Visit gradhiva.revues.org

Key Findings

We analyzed Gradhiva.revues.org page load time and found that the first response time was 304 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

gradhiva.revues.org performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

gradhiva.revues.org

304 ms

509 ms

common.css

100 ms

base.css

198 ms

main.css

15 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Gradhiva.revues.org, 50% (17 requests) were made to Journals.openedition.org and 41% (14 requests) were made to Static.openedition.org. The less responsive or slowest element that took the longest time to load (600 ms) relates to the external source Analytics.openedition.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 210.6 kB (49%)

Content Size

429.1 kB

After Optimization

218.5 kB

In fact, the total size of Gradhiva.revues.org main page is 429.1 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. 25% of websites need less resources to load. Javascripts take 165.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 71.5 kB

  • Original 94.0 kB
  • After minification 81.1 kB
  • After compression 22.5 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 12.8 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 71.5 kB or 76% of the original size.

Image Optimization

-25%

Potential reduce by 36.0 kB

  • Original 144.9 kB
  • After minification 108.9 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. Obviously, Gradhiva Revue S needs image optimization as it can save up to 36.0 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

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

-17%

Potential reduce by 4.1 kB

  • Original 24.5 kB
  • After minification 24.5 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. Gradhiva.revues.org needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (65%)

Requests Now

31

After Optimization

11

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gradhiva 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.

Accessibility Review

gradhiva.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

gradhiva.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

gradhiva.revues.org SEO score

97

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 Gradhiva.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 Gradhiva.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

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