Tools & Wizards About Us
archivespasdecalais.fr screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

archivespasdecalais.fr

Archives - Pas-de-Calais le Département

Page Load Speed

3.2 sec in total

First Response

376 ms

Resources Loaded

2.6 sec

Page Rendered

233 ms

archivespasdecalais.fr screenshot

About Website

Visit archivespasdecalais.fr now to see the best up-to-date Archives Pas De Calais content for France and also check out these interesting facts you probably never knew about archivespasdecalais.fr

Archives - Pas-de-Calais le Département

Visit archivespasdecalais.fr

Key Findings

We analyzed Archivespasdecalais.fr page load time and found that the first response time was 376 ms and then it took 2.8 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

archivespasdecalais.fr performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value16.9 s

0/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

archivespasdecalais.fr

376 ms

www.archivespasdecalais.fr

883 ms

global.css

266 ms

contenu.css

273 ms

lightbox.css

184 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 97% of them (65 requests) were addressed to the original Archivespasdecalais.fr, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (883 ms) belongs to the original domain Archivespasdecalais.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 237.3 kB (52%)

Content Size

454.1 kB

After Optimization

216.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Archivespasdecalais.fr main page is 454.1 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 224.5 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 22.9 kB

  • Original 29.9 kB
  • After minification 24.8 kB
  • After compression 7.1 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 5.1 kB, which is 17% 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 22.9 kB or 76% of the original size.

Image Optimization

-6%

Potential reduce by 8.2 kB

  • Original 137.5 kB
  • After minification 129.4 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. Archives Pas De Calais images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 154.1 kB

  • Original 224.5 kB
  • After minification 178.0 kB
  • After compression 70.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 154.1 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 52.1 kB

  • Original 62.2 kB
  • After minification 42.2 kB
  • After compression 10.1 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. Archivespasdecalais.fr needs all CSS files to be minified and compressed as it can save up to 52.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (35%)

Requests Now

63

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Archives Pas De Calais. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

archivespasdecalais.fr

archivespasdecalais.fr

376 ms

www.archivespasdecalais.fr

www.archivespasdecalais.fr

883 ms

global.css

global.css

266 ms

contenu.css

contenu.css

273 ms

lightbox.css

lightbox.css

184 ms

jquery.cluetip.css

jquery.cluetip.css

186 ms

datepicker.css

datepicker.css

185 ms

ezjsselection.js

ezjsselection.js

259 ms

jquery-1.5.1.min.js

jquery-1.5.1.min.js

598 ms

jquery.ui.core.js

jquery.ui.core.js

295 ms

jquery.ui.widget.js

jquery.ui.widget.js

277 ms

jquery.ui.lightbox.js

jquery.ui.lightbox.js

302 ms

jquery.jcarousel.js

jquery.jcarousel.js

438 ms

jquery.ui.tabs.js

jquery.ui.tabs.js

455 ms

jquery.cluetip.js

jquery.cluetip.js

457 ms

jquery.comportements.js

jquery.comportements.js

386 ms

swfobject.js

swfobject.js

406 ms

body.png

body.png

102 ms

global.png

global.png

91 ms

Les-Archives-du-Pas-de-Calais-Pas-de-Calais-le-Departement.png

Les-Archives-du-Pas-de-Calais-Pas-de-Calais-le-Departement.png

357 ms

Pas-de-Calais-Le-departement.png

Pas-de-Calais-Le-departement.png

92 ms

82_richard_caricature_medium.jpg

82_richard_caricature_medium.jpg

181 ms

registre_et_bobine_small.jpg

registre_et_bobine_small.jpg

91 ms

centre_georges_besnier_small.jpg

centre_georges_besnier_small.jpg

176 ms

16-02-25_verdun_V_small.jpg

16-02-25_verdun_V_small.jpg

179 ms

16-02-23_allemands-dans-arras_small.jpg

16-02-23_allemands-dans-arras_small.jpg

182 ms

4_non-loin-du-front_ceux-qui-restent_small.jpg

4_non-loin-du-front_ceux-qui-restent_small.jpg

201 ms

02-20_bernanos_portrait_x-small.jpg

02-20_bernanos_portrait_x-small.jpg

265 ms

02-28_angellier_V_x-small.jpg

02-28_angellier_V_x-small.jpg

268 ms

03-01_Francois-Calot_FRAD062_5FI_108_426_V_x-small.jpg

03-01_Francois-Calot_FRAD062_5FI_108_426_V_x-small.jpg

271 ms

ephemeride_x-small.jpg

ephemeride_x-small.jpg

270 ms

facebook.gif

facebook.gif

300 ms

twitter.gif

twitter.gif

348 ms

netvibes.gif

netvibes.gif

354 ms

delicious.gif

delicious.gif

356 ms

yahoo.gif

yahoo.gif

358 ms

google.gif

google.gif

400 ms

viadeo.gif

viadeo.gif

434 ms

live.gif

live.gif

441 ms

wikio.gif

wikio.gif

444 ms

Par-defaut.jpg

Par-defaut.jpg

532 ms

impression_pied_page.gif

impression_pied_page.gif

445 ms

recherche.png

recherche.png

495 ms

chercher.gif

chercher.gif

508 ms

nav_principale.gif

nav_principale.gif

516 ms

archives-ligne-p.png

archives-ligne-p.png

520 ms

archives-ligne-a.png

archives-ligne-a.png

522 ms

instruments-de-recherche.png

instruments-de-recherche.png

588 ms

motif01.gif

motif01.gif

594 ms

acces-direct.png

acces-direct.png

604 ms

flux_rss01.png

flux_rss01.png

607 ms

ombre03.png

ombre03.png

608 ms

16825

16825

674 ms

ga.js

ga.js

25 ms

__utm.gif

__utm.gif

25 ms

ombre01.png

ombre01.png

616 ms

lien_continuation_couleur01.gif

lien_continuation_couleur01.gif

608 ms

colonne02.gif

colonne02.gif

619 ms

haut_page.png

haut_page.png

613 ms

imprimer02.png

imprimer02.png

541 ms

pdf02.png

pdf02.png

604 ms

envoyer_page02.png

envoyer_page02.png

605 ms

partage_reseau02.png

partage_reseau02.png

623 ms

europe.gif

europe.gif

598 ms

ombre04.png

ombre04.png

536 ms

wait.gif

wait.gif

540 ms

impression.css

impression.css

105 ms

Accessibility Review

archivespasdecalais.fr accessibility score

88

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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 IDs are not unique

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

archivespasdecalais.fr best practices score

67

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

archivespasdecalais.fr SEO score

92

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

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Archivespasdecalais.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 Archivespasdecalais.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

archivespasdecalais.fr

Open Graph description is not detected on the main page of Archives Pas De Calais. 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: