Tools & Wizards About Us
varennes-ecofin.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

varennes-ecofin.com

Gilles de Truchis, Assistant Professor in Economics

Page Load Speed

2.3 sec in total

First Response

279 ms

Resources Loaded

1.6 sec

Page Rendered

450 ms

varennes-ecofin.com screenshot

About Website

Click here to check amazing Varennes Ecofin content for Benin. Otherwise, check out these important facts you probably never knew about varennes-ecofin.com

Maitre de conférences à l'Université Paris Nanterre (UPN) et membre du laboratoire EconomiX, ma recherche porte sur l'économétrie des séries temporelles appliquée à la finance et la macro-finance

Visit varennes-ecofin.com

Key Findings

We analyzed Varennes-ecofin.com page load time and found that the first response time was 279 ms and then it took 2.1 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

varennes-ecofin.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.395

26/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

varennes-ecofin.com

279 ms

bootstrap.min.css

159 ms

animate.min.css

165 ms

font-awesome.min.css

167 ms

lightbox.css

170 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 88% of them (44 requests) were addressed to the original Varennes-ecofin.com, 8% (4 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (576 ms) belongs to the original domain Varennes-ecofin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.4 kB (1%)

Content Size

4.2 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Varennes-ecofin.com main page is 4.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 33.3 kB

  • Original 40.1 kB
  • After minification 32.9 kB
  • After compression 6.9 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 7.2 kB, which is 18% 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 33.3 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 21.7 kB

  • Original 4.0 MB
  • After minification 4.0 MB

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. Varennes Ecofin images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.1 kB

  • Original 137.7 kB
  • After minification 137.7 kB
  • After compression 134.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 1.2 kB

  • Original 36.1 kB
  • After minification 36.1 kB
  • After compression 34.9 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. Varennes-ecofin.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (36%)

Requests Now

44

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Varennes Ecofin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

varennes-ecofin.com

varennes-ecofin.com

279 ms

bootstrap.min.css

bootstrap.min.css

159 ms

animate.min.css

animate.min.css

165 ms

font-awesome.min.css

font-awesome.min.css

167 ms

lightbox.css

lightbox.css

170 ms

main.css

main.css

174 ms

preset1.css

preset1.css

174 ms

responsive.css

responsive.css

237 ms

css

css

28 ms

jquery.js

jquery.js

327 ms

bootstrap.min.js

bootstrap.min.js

291 ms

js

js

47 ms

jquery.inview.min.js

jquery.inview.min.js

291 ms

wow.min.js

wow.min.js

292 ms

mousescroll.js

mousescroll.js

291 ms

smoothscroll.js

smoothscroll.js

315 ms

jquery.countTo.js

jquery.countTo.js

341 ms

lightbox.min.js

lightbox.min.js

342 ms

main.js

main.js

349 ms

logo.svg

logo.svg

357 ms

12.jpg

12.jpg

351 ms

5.jpg

5.jpg

331 ms

4.jpg

4.jpg

427 ms

8.jpg

8.jpg

543 ms

6.jpg

6.jpg

538 ms

1.jpg

1.jpg

372 ms

9.jpg

9.jpg

494 ms

3.jpg

3.jpg

507 ms

close.png

close.png

460 ms

loading.gif

loading.gif

511 ms

prev.png

prev.png

553 ms

next.png

next.png

576 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVcUwaEQXjM.ttf

9 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVcUwaEQXjM.ttf

14 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVcUwaEQXjM.ttf

20 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVcUwaEQXjM.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVcUwaEQXjM.ttf

15 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

557 ms

resume.txt

resume.txt

486 ms

articles.txt

articles.txt

516 ms

wpapers.txt

wpapers.txt

519 ms

materials.txt

materials.txt

531 ms

matcodes.txt

matcodes.txt

548 ms

blogpost.txt

blogpost.txt

569 ms

linksmat.txt

linksmat.txt

565 ms

avatar.png

avatar.png

203 ms

8.jpg

8.jpg

84 ms

4.jpg

4.jpg

417 ms

7.jpg

7.jpg

96 ms

2.jpg

2.jpg

96 ms

1.jpg

1.jpg

93 ms

Accessibility Review

varennes-ecofin.com 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

Links do not have a discernible name

Best Practices

varennes-ecofin.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

varennes-ecofin.com SEO score

85

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

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

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 Varennes-ecofin.com 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 Varennes-ecofin.com 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

varennes-ecofin.com

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