Tools & Wizards About Us
cocoexpress.fr screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

cocoexpress.fr

Coursier Paris et Ile de France pas cher - CoCoExpress

Page Load Speed

3.5 sec in total

First Response

356 ms

Resources Loaded

2.8 sec

Page Rendered

322 ms

cocoexpress.fr screenshot

About Website

Click here to check amazing Co Express content for France. Otherwise, check out these important facts you probably never knew about cocoexpress.fr

CoCoExpress offre un service personnalisé et de haute performance de coursier à Paris, transport express et livraison de colis en toute sécurité.

Visit cocoexpress.fr

Key Findings

We analyzed Cocoexpress.fr page load time and found that the first response time was 356 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

cocoexpress.fr performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value860 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value1.153

1/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

cocoexpress.fr

356 ms

cocoexpress.fr

376 ms

www.cocoexpress.fr

585 ms

js

85 ms

fbevents.js

40 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 95% of them (55 requests) were addressed to the original Cocoexpress.fr, 2% (1 request) were made to Googletagmanager.com and 2% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (826 ms) belongs to the original domain Cocoexpress.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.1 kB (6%)

Content Size

562.5 kB

After Optimization

526.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cocoexpress.fr main page is 562.5 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. 25% of websites need less resources to load. Images take 270.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 29.0 kB

  • Original 36.8 kB
  • After minification 28.5 kB
  • After compression 7.8 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 8.3 kB, which is 23% 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 29.0 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 4.1 kB

  • Original 270.3 kB
  • After minification 266.2 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. Co Express images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 403 B

  • Original 225.7 kB
  • After minification 225.7 kB
  • After compression 225.3 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

-9%

Potential reduce by 2.6 kB

  • Original 29.7 kB
  • After minification 29.7 kB
  • After compression 27.2 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. Cocoexpress.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 36 (71%)

Requests Now

51

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Co Express. 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 as a result speed up the page load time.

Network Requests Diagram

cocoexpress.fr

cocoexpress.fr

356 ms

cocoexpress.fr

cocoexpress.fr

376 ms

www.cocoexpress.fr

www.cocoexpress.fr

585 ms

js

js

85 ms

fbevents.js

fbevents.js

40 ms

Preloader_7.gif

Preloader_7.gif

150 ms

cocoexpress-logo.png

cocoexpress-logo.png

242 ms

menu.png

menu.png

260 ms

slider1.jpg

slider1.jpg

489 ms

slider3.jpg

slider3.jpg

463 ms

slider2.jpg

slider2.jpg

625 ms

coursier-paris-et-envoi-colis.png

coursier-paris-et-envoi-colis.png

289 ms

favorites-list-black.png

favorites-list-black.png

335 ms

close.png

close.png

343 ms

style-full.css

style-full.css

484 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

652 ms

custom.js

custom.js

423 ms

js

js

122 ms

tarifs-full.js

tarifs-full.js

620 ms

velo.png

velo.png

621 ms

scooter.png

scooter.png

621 ms

moto.png

moto.png

622 ms

voiture.png

voiture.png

622 ms

moto.png

moto.png

622 ms

package.png

package.png

635 ms

clipboard.png

clipboard.png

650 ms

scales.png

scales.png

696 ms

stopwatch.png

stopwatch.png

696 ms

voiture.png

voiture.png

697 ms

camion.png

camion.png

724 ms

special-offer.png

special-offer.png

733 ms

avantages.png

avantages.png

745 ms

widget-title.png

widget-title.png

761 ms

button_previous.png

button_previous.png

763 ms

button_next.png

button_next.png

755 ms

coursier-paris.png

coursier-paris.png

826 ms

support-icon.png

support-icon.png

816 ms

denim.png

denim.png

334 ms

learn-more-slider.png

learn-more-slider.png

324 ms

continue.png

continue.png

339 ms

dotted.png

dotted.png

342 ms

learn-more.png

learn-more.png

385 ms

tip.png

tip.png

398 ms

pagination-right.png

pagination-right.png

407 ms

phone-contact-18.png

phone-contact-18.png

428 ms

edit_location.png

edit_location.png

431 ms

clipboard.png

clipboard.png

434 ms

scales.png

scales.png

468 ms

stopwatch.png

stopwatch.png

485 ms

recent_tweets.png

recent_tweets.png

489 ms

Ubuntu-Regular.ttf

Ubuntu-Regular.ttf

748 ms

Ubuntu-Medium.ttf

Ubuntu-Medium.ttf

742 ms

Ubuntu-Light.ttf

Ubuntu-Light.ttf

765 ms

Ubuntu-Bold.ttf

Ubuntu-Bold.ttf

724 ms

french-icon.png

french-icon.png

397 ms

arrow.png

arrow.png

396 ms

slider-nav-current.png

slider-nav-current.png

96 ms

slider-nav.png

slider-nav.png

85 ms

Accessibility Review

cocoexpress.fr accessibility score

67

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

cocoexpress.fr best practices score

75

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

SEO Factors

cocoexpress.fr SEO score

82

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Cocoexpress.fr 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 Cocoexpress.fr 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

cocoexpress.fr

Open Graph description is not detected on the main page of Co Express. 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: