3.1 sec in total
447 ms
2.5 sec
161 ms
Click here to check amazing Librairie Bertrand content for Canada. Otherwise, check out these important facts you probably never knew about librairiebertrand.com
Visit librairiebertrand.comWe analyzed Librairiebertrand.com page load time and found that the first response time was 447 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
librairiebertrand.com performance score
name
value
score
weighting
Value8.8 s
0/100
10%
Value11.1 s
0/100
25%
Value12.8 s
3/100
10%
Value1,520 ms
13/100
30%
Value0.391
26/100
15%
Value11.4 s
19/100
10%
447 ms
97 ms
214 ms
138 ms
210 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 93% of them (67 requests) were addressed to the original Librairiebertrand.com, 7% (5 requests) were made to Bookmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Librairiebertrand.com.
Page size can be reduced by 970.9 kB (68%)
1.4 MB
458.1 kB
In fact, the total size of Librairiebertrand.com main page is 1.4 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. 30% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 39.8 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. 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 39.8 kB or 75% of the original size.
Potential reduce by 20.5 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. Obviously, Librairie Bertrand needs image optimization as it can save up to 20.5 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 887.4 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 887.4 kB or 71% of the original size.
Potential reduce by 23.3 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. Librairiebertrand.com needs all CSS files to be minified and compressed as it can save up to 23.3 kB or 80% of the original size.
Number of requests can be reduced by 43 (61%)
70
27
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Librairie Bertrand. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
librairiebertrand.com
447 ms
7604181
97 ms
jquery.js
214 ms
jquery-migrate-1.2.1.min.js
138 ms
jquery-ui-1.10.2.custom.min.js
210 ms
jquery.listmenu.js
153 ms
jquery.ui.touch-punch.min.js
155 ms
jquery-ui-1.10.3.custom.min.css
164 ms
lemmon.css
204 ms
jquery.easing.compatibility.js
251 ms
jquery.easing.1.3.js
252 ms
lemmon-slider_1441381842.js
253 ms
stmain_1458337537.js
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php-1386374121.js
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base64-1327708953.js
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json2-1365547192.js
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menu.css
310 ms
7604181
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blockingbox-1441228226.js
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navbar_1458327138.js
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svg_1458071033.js
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dropdownmenu_1443035216.js
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tbmpopup_1457127248.js
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slider-1429826023.js
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sidebartv_1435079910.js
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grids_1458327138.js
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ecart_1457723682.js
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titleedit2009-1412276335.js
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exportbutton_1452624238.js
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sharebutton_1457127248.js
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saleshooks_1458321474.js
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tooltip-1457127248.js
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titlelink_1456263934.js
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filter_1438112443.js
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tabber-1415399060.js
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calendar-win2k-cold-1.css
471 ms
trgraph-1423786546.js
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ckeditor.js
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previewlib-1338487827.js
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calendar.js
467 ms
calendar-en.js
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calendar-setup-tbm.js
451 ms
titlelists_1458245359.js
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cover_interiors_1425513370.js
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cover_slider_1441381842.js
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search_magnify.svg
292 ms
error.gif
304 ms
go.jpg
312 ms
Diapo_LIB_Conference_2.gif
1667 ms
spacer.gif
371 ms
1439588530_logo.jpg
437 ms
1439921675_leslibraires.png
438 ms
1449000744_EPUB_logo_svg.png
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1458232601_MZD%20annonce%20BM.png
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loading.gif
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loading.gif
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search_magnify2.png
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slider_im.php
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AvenirProRegular.woff
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librairiebertrand.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
librairiebertrand.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
librairiebertrand.com SEO score
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
Document uses legible font sizes
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Librairiebertrand.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Librairiebertrand.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.
librairiebertrand.com
Open Graph description is not detected on the main page of Librairie Bertrand. 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: