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lefac.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

lefac.com

Solution de prospection commerciale | Base de données BtoB | lefac.com

Page Load Speed

5.1 sec in total

First Response

356 ms

Resources Loaded

4.1 sec

Page Rendered

689 ms

lefac.com screenshot

About Website

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

Accédez au portail d'informations dédié aux métiers et acteurs de la communication: l’outil idéal pour développer votre activité commerciale

Visit lefac.com

Key Findings

We analyzed Lefac.com page load time and found that the first response time was 356 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

lefac.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value600 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

lefac.com

356 ms

510 ms

autoptimize_169f5e8d169f8e04d9f07ff23edb8c64.css

261 ms

dashicons.min.css

352 ms

autoptimize_single_7c748797fb10b6d0cdf20254e91f2c90.css

333 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Lefac.com, 83% (45 requests) were made to Andzup.com and 6% (3 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (863 ms) relates to the external source Andzup.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 121.7 kB (12%)

Content Size

986.7 kB

After Optimization

865.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lefac.com main page is 986.7 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. 55% of websites need less resources to load. Images take 315.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 103.3 kB

  • Original 126.2 kB
  • After minification 126.2 kB
  • After compression 22.9 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. 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 103.3 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 14.7 kB

  • Original 315.8 kB
  • After minification 301.1 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. Lefac images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.3 kB

  • Original 309.8 kB
  • After minification 309.8 kB
  • After compression 306.4 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

-0%

Potential reduce by 406 B

  • Original 234.9 kB
  • After minification 234.9 kB
  • After compression 234.5 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. Lefac.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (49%)

Requests Now

47

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lefac. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lefac.com

lefac.com

356 ms

510 ms

autoptimize_169f5e8d169f8e04d9f07ff23edb8c64.css

autoptimize_169f5e8d169f8e04d9f07ff23edb8c64.css

261 ms

dashicons.min.css

dashicons.min.css

352 ms

autoptimize_single_7c748797fb10b6d0cdf20254e91f2c90.css

autoptimize_single_7c748797fb10b6d0cdf20254e91f2c90.css

333 ms

custom-frontend-lite.min.css

custom-frontend-lite.min.css

353 ms

autoptimize_single_1bc97d4fcd8664fc11e930aa197c6f53.css

autoptimize_single_1bc97d4fcd8664fc11e930aa197c6f53.css

337 ms

custom-pro-frontend-lite.min.css

custom-pro-frontend-lite.min.css

338 ms

autoptimize_single_3c1eb5aec908ed2016804304c42106ae.css

autoptimize_single_3c1eb5aec908ed2016804304c42106ae.css

347 ms

autoptimize_single_4dd9140126cd3a787c2b90c6e1763cdb.css

autoptimize_single_4dd9140126cd3a787c2b90c6e1763cdb.css

357 ms

jquery.min.js

jquery.min.js

435 ms

custom-pro-widget-nav-menu.min.css

custom-pro-widget-nav-menu.min.css

365 ms

autoptimize_single_3b731f0306e9aa6b320ef9e797fe9230.css

autoptimize_single_3b731f0306e9aa6b320ef9e797fe9230.css

432 ms

autoptimize_single_c7727d9d478816b7101d1200e02b6422.css

autoptimize_single_c7727d9d478816b7101d1200e02b6422.css

431 ms

sha512.min.js

sha512.min.js

47 ms

micromodal.min.js

micromodal.min.js

38 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

449 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

449 ms

wp-polyfill.min.js

wp-polyfill.min.js

516 ms

hooks.min.js

hooks.min.js

517 ms

i18n.min.js

i18n.min.js

519 ms

autoptimize_17166ebd69d5e75572a9eb2444850db7.js

autoptimize_17166ebd69d5e75572a9eb2444850db7.js

863 ms

micromodal.min.js

micromodal.min.js

12 ms

micromodal.min.js

micromodal.min.js

12 ms

www.andzup.com

www.andzup.com

855 ms

jquery.intlTelInput.min.js

jquery.intlTelInput.min.js

88 ms

gtm.js

gtm.js

243 ms

ANDZUP-white-purple-1-optimized.png

ANDZUP-white-purple-1-optimized.png

178 ms

VILLE_COLOR-06.png

VILLE_COLOR-06.png

344 ms

FLECHE-IDEE-JAUNE.png

FLECHE-IDEE-JAUNE.png

258 ms

Newsletterbonhomme-1-q27f9ux7dt49cwunbsyp7qncnjx2k0dxty528aq1sw-optimized.png

Newsletterbonhomme-1-q27f9ux7dt49cwunbsyp7qncnjx2k0dxty528aq1sw-optimized.png

180 ms

Pitchlist-q27amfw243xph818xfqv3zjrox3jkrr1hb3p22ye1s-optimized.png

Pitchlist-q27amfw243xph818xfqv3zjrox3jkrr1hb3p22ye1s-optimized.png

179 ms

Livre-BlancBonhomme-q27f96heg46sz1u5aieeewtd7j9izvox2l6fr3qaao-optimized.png

Livre-BlancBonhomme-q27f96heg46sz1u5aieeewtd7j9izvox2l6fr3qaao-optimized.png

177 ms

blog-ampoule-q27anhhlphd6dmimtvzxvq27gby84nwayh7495en4w-optimized.png

blog-ampoule-q27anhhlphd6dmimtvzxvq27gby84nwayh7495en4w-optimized.png

259 ms

FLECHE-LOUPE-VIOLET.png

FLECHE-LOUPE-VIOLET.png

344 ms

YuriNeil-q25m3j6bhh945bkl8noe1da48lw0yxiu1cb60noaum-optimized.png

YuriNeil-q25m3j6bhh945bkl8noe1da48lw0yxiu1cb60noaum-optimized.png

261 ms

SEEDTAG-q25kicnrqaz5vamp4xvfcsqnarq6psio6blt0oghda-optimized.png

SEEDTAG-q25kicnrqaz5vamp4xvfcsqnarq6psio6blt0oghda-optimized.png

262 ms

BERGAM-q25kicnrqaz5vamp4xvfcsqnarq6psio6blt0oghda-optimized.png

BERGAM-q25kicnrqaz5vamp4xvfcsqnarq6psio6blt0oghda-optimized.png

345 ms

XIX-SPORTS-q25kibpxjgxvjoo2afgssaz6pduti3exu6ybjehvji-optimized.png

XIX-SPORTS-q25kibpxjgxvjoo2afgssaz6pduti3exu6ybjehvji-optimized.png

347 ms

SERVICE-PLAN-q2g29g80v348yh6hy858c42k2zhzghzyjm29jsxrzi-optimized.png

SERVICE-PLAN-q2g29g80v348yh6hy858c42k2zhzghzyjm29jsxrzi-optimized.png

347 ms

MEDIABRANDS-q2g29g80v348yh6hy858c42k2zhzghzyjm29jsxrzi-optimized.png

MEDIABRANDS-q2g29g80v348yh6hy858c42k2zhzghzyjm29jsxrzi-optimized.png

348 ms

m6PUB-q2g29fa6o92ymv7v3pqlrmb3hlmm8sw87hes2iz65q-optimized.png

m6PUB-q2g29fa6o92ymv7v3pqlrmb3hlmm8sw87hes2iz65q-optimized.png

430 ms

m6GROUPE-q2g29fa6o92ymv7v3pqlrmb3hlmm8sw87hes2iz65q-optimized.png

m6GROUPE-q2g29fa6o92ymv7v3pqlrmb3hlmm8sw87hes2iz65q-optimized.png

432 ms

GICOM-q2g29fa6o92ymv7v3pqlrmb3hlmm8sw87hes2iz65q-optimized.png

GICOM-q2g29fa6o92ymv7v3pqlrmb3hlmm8sw87hes2iz65q-optimized.png

433 ms

WAZE-q2g29ecchf1ob99897bz74jmw7r913shvcral90kby-optimized.png

WAZE-q2g29ecchf1ob99897bz74jmw7r913shvcral90kby-optimized.png

435 ms

playbac-q2hlyob6ki4arah9uhud1lnphq0379lnwjx919rs32-optimized.png

playbac-q2hlyob6ki4arah9uhud1lnphq0379lnwjx919rs32-optimized.png

434 ms

FLECHE-CAPE_VIOLET-1-216x300-optimized.png

FLECHE-CAPE_VIOLET-1-216x300-optimized.png

436 ms

FLECHE-SAUTE-VIOLET-160x300-optimized.png

FLECHE-SAUTE-VIOLET-160x300-optimized.png

519 ms

wARDj0u

wARDj0u

3 ms

fa-brands-400.woff

fa-brands-400.woff

519 ms

fa-solid-900.woff

fa-solid-900.woff

541 ms

50531a68-2df2-4ea0-bdf5-9441c207a11d.js

50531a68-2df2-4ea0-bdf5-9441c207a11d.js

547 ms

autoptimize_f8b91b0e60520b6787c8a6b117d6f2d2.css

autoptimize_f8b91b0e60520b6787c8a6b117d6f2d2.css

115 ms

ppms.js

ppms.js

93 ms

Accessibility Review

lefac.com accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

lefac.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

lefac.com SEO score

93

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

    FR

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lefac.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Lefac.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

lefac.com

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