Tools & Wizards About Us
police-scientifique.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

police-scientifique.com

Police Scientifique - Concours, métiers, études, spécialités

Page Load Speed

5.5 sec in total

First Response

261 ms

Resources Loaded

5 sec

Page Rendered

220 ms

police-scientifique.com screenshot

About Website

Click here to check amazing Police Scientifique content for France. Otherwise, check out these important facts you probably never knew about police-scientifique.com

Premier site francophone non officiel entièrement dédié au monde de la police technique et scientifique. Découvrez notre univers.

Visit police-scientifique.com

Key Findings

We analyzed Police-scientifique.com page load time and found that the first response time was 261 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

police-scientifique.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value22.6 s

0/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value1,910 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value22.4 s

1/100

10%

Network Requests Diagram

police-scientifique.com

261 ms

police-scientifique.com

329 ms

www.police-scientifique.com

1614 ms

pie_notice.css

158 ms

style.min.css

243 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 80% of them (68 requests) were addressed to the original Police-scientifique.com, 6% (5 requests) were made to Youtube.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Police-scientifique.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 230.3 kB (38%)

Content Size

608.7 kB

After Optimization

378.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Police-scientifique.com main page is 608.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 265.3 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 224.8 kB

  • Original 265.3 kB
  • After minification 256.8 kB
  • After compression 40.5 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. 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 224.8 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 2.9 kB

  • Original 118.0 kB
  • After minification 115.2 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. Police Scientifique images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.6 kB

  • Original 165.9 kB
  • After minification 165.9 kB
  • After compression 163.3 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

-0%

Potential reduce by 0 B

  • Original 59.4 kB
  • After minification 59.4 kB
  • After compression 59.4 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. Police-scientifique.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 67 (83%)

Requests Now

81

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Police Scientifique. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 29 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

police-scientifique.com

police-scientifique.com

261 ms

police-scientifique.com

police-scientifique.com

329 ms

www.police-scientifique.com

www.police-scientifique.com

1614 ms

pie_notice.css

pie_notice.css

158 ms

style.min.css

style.min.css

243 ms

bbpress.min.css

bbpress.min.css

239 ms

styles.css

styles.css

246 ms

cookie-law-info-public.css

cookie-law-info-public.css

249 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

247 ms

formcraft-common.css

formcraft-common.css

249 ms

form.css

form.css

320 ms

kk-star-ratings.min.css

kk-star-ratings.min.css

326 ms

dialog.css

dialog.css

326 ms

widget-options.css

widget-options.css

328 ms

frontend.min.css

frontend.min.css

407 ms

flatpickr.min.css

flatpickr.min.css

329 ms

select2.min.css

select2.min.css

399 ms

style.css

style.css

403 ms

css

css

37 ms

font-awesome.min.css

font-awesome.min.css

39 ms

thfaqf-public.css

thfaqf-public.css

400 ms

js_composer.min.css

js_composer.min.css

572 ms

style.css

style.css

410 ms

style-bbpress.css

style-bbpress.css

477 ms

td_legacy_main.css

td_legacy_main.css

562 ms

td_standard_pack_main.css

td_standard_pack_main.css

588 ms

welcomebar-front.css

welcomebar-front.css

484 ms

welcomebar-animate.css

welcomebar-animate.css

482 ms

css

css

50 ms

jquery.min.js

jquery.min.js

640 ms

jquery-migrate.min.js

jquery-migrate.min.js

565 ms

cookie-law-info-public.js

cookie-law-info-public.js

565 ms

dialog.js

dialog.js

637 ms

flatpickr.min.js

flatpickr.min.js

639 ms

select2.min.js

select2.min.js

718 ms

js

js

64 ms

animate.min.css

animate.min.css

575 ms

hooks.min.js

hooks.min.js

585 ms

i18n.min.js

i18n.min.js

649 ms

index.js

index.js

650 ms

index.js

index.js

652 ms

kk-star-ratings.min.js

kk-star-ratings.min.js

654 ms

core.min.js

core.min.js

665 ms

mouse.min.js

mouse.min.js

650 ms

resizable.min.js

resizable.min.js

567 ms

draggable.min.js

draggable.min.js

563 ms

controlgroup.min.js

controlgroup.min.js

560 ms

checkboxradio.min.js

checkboxradio.min.js

562 ms

button.min.js

button.min.js

575 ms

dialog.min.js

dialog.min.js

634 ms

frontend.min.js

frontend.min.js

561 ms

underscore.min.js

underscore.min.js

560 ms

js_posts_autoload.min.js

js_posts_autoload.min.js

559 ms

tagdiv_theme.min.js

tagdiv_theme.min.js

893 ms

comment-reply.min.js

comment-reply.min.js

570 ms

fontawesome.min.js

fontawesome.min.js

1105 ms

thfaqf-public.js

thfaqf-public.js

563 ms

js_files_for_front.min.js

js_files_for_front.min.js

562 ms

style.css

style.css

559 ms

morphext.min.js

morphext.min.js

807 ms

welcomebar-front.js

welcomebar-front.js

755 ms

detectmobilebrowser.js

detectmobilebrowser.js

752 ms

mystickymenu.min.js

mystickymenu.min.js

750 ms

js_composer_front.min.js

js_composer_front.min.js

667 ms

vc-waypoints.min.js

vc-waypoints.min.js

665 ms

fbevents.js

fbevents.js

215 ms

logo-police-scientifique-nouveau-300x73.png

logo-police-scientifique-nouveau-300x73.png

262 ms

Police-Scientifique-Accueil-PTS-2.png

Police-Scientifique-Accueil-PTS-2.png

263 ms

logo-police-scientifique-nouveau.png

logo-police-scientifique-nouveau.png

262 ms

font

font

125 ms

font

font

125 ms

newspaper.woff

newspaper.woff

123 ms

QnA29CuL78w

QnA29CuL78w

151 ms

style1-32.png

style1-32.png

112 ms

instagram.png

instagram.png

111 ms

www-player.css

www-player.css

373 ms

www-embed-player.js

www-embed-player.js

402 ms

base.js

base.js

451 ms

trace

trace

331 ms

ad_status.js

ad_status.js

253 ms

0LX_EIJFrK_8r4u9AbYfzO3kNp5KgbhVfpLE7jE9xPE.js

0LX_EIJFrK_8r4u9AbYfzO3kNp5KgbhVfpLE7jE9xPE.js

136 ms

embed.js

embed.js

49 ms

id

id

28 ms

Create

Create

191 ms

iStock-1408297845-696x464.jpg

iStock-1408297845-696x464.jpg

288 ms

Accessibility Review

police-scientifique.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

police-scientifique.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Missing source maps for large first-party JavaScript

SEO Factors

police-scientifique.com SEO score

91

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

High

Tap targets are not sized appropriately

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 Police-scientifique.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 Police-scientifique.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

police-scientifique.com

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