6.8 sec in total
2.5 sec
4.1 sec
187 ms
Click here to check amazing J Ai Lu content for France. Otherwise, check out these important facts you probably never knew about jailu.com
Les éditions J'ai lu publient chaque année près de 400 romans poche. La variété des titres et des genres, qui fait la richesse du catalogue, répond à l'ambition de J'ai lu d'offrir...
Visit jailu.comWe analyzed Jailu.com page load time and found that the first response time was 2.5 sec and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jailu.com performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value6.1 s
12/100
25%
Value6.6 s
37/100
10%
Value1,160 ms
22/100
30%
Value0
100/100
15%
Value20.8 s
2/100
10%
2495 ms
303 ms
208 ms
499 ms
192 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 Jailu.com, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Jailu.com.
Page size can be reduced by 221.5 kB (56%)
395.1 kB
173.6 kB
In fact, the total size of Jailu.com main page is 395.1 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. 30% of websites need less resources to load. Javascripts take 168.9 kB which makes up the majority of the site volume.
Potential reduce by 17.1 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 4.8 kB, which is 22% 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 17.1 kB or 80% of the original size.
Potential reduce by 8.3 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. J Ai Lu images are well optimized though.
Potential reduce by 131.9 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 131.9 kB or 78% of the original size.
Potential reduce by 64.3 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. Jailu.com needs all CSS files to be minified and compressed as it can save up to 64.3 kB or 85% of the original size.
Number of requests can be reduced by 23 (40%)
57
34
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J Ai Lu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
jailu.com
2495 ms
cfform.js
303 ms
masks.js
208 ms
prototype.js
499 ms
whiteSite.js
192 ms
ShowHideItems.js
308 ms
swfobject.js
301 ms
AC_RunActiveContent.js
288 ms
urchin.js
22 ms
whiteSite.css
199 ms
global.css
107 ms
header.css
98 ms
navigation.css
99 ms
content.css
106 ms
columns.css
104 ms
footer.css
99 ms
Facebook.jpg
922 ms
bg-html.gif
97 ms
bg-body.gif
107 ms
bg-header.gif
229 ms
header.gif
106 ms
logo.gif
97 ms
bg_form.gif
135 ms
btn-go.gif
227 ms
bg_contentContainer.gif
228 ms
facebook.jpg
201 ms
jlpe.jpg
1038 ms
9782290079317_cs.jpg
737 ms
9782290094105_cs.jpg
636 ms
9782290082850_cs.jpg
644 ms
9782290078648_cs.jpg
730 ms
9782290081105_cs.jpg
730 ms
9782290086810_cs.jpg
738 ms
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826 ms
9782290077443_cs.jpg
828 ms
9782290111765_cm.jpg
836 ms
9782290103999_cm.jpg
836 ms
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923 ms
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922 ms
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930 ms
9782290064931_cm.jpg
931 ms
9782290092644_cm.jpg
1014 ms
9782290106594_cm.jpg
1126 ms
9782290123768_cm.jpg
1127 ms
widgets.js
10 ms
bg-column-li.gif
191 ms
rquote.gif
217 ms
sampleBackground.gif
278 ms
bg-relatedlinks.gif
278 ms
bg-prepub.gif
303 ms
bg-home.gif
303 ms
bg-home.gif
304 ms
bg-home.gif
305 ms
bg-home.gif
389 ms
bg-home.gif
389 ms
bg-footer-wrapper.gif
398 ms
bg_footer.gif
398 ms
__utm.gif
11 ms
jailu.com accessibility score
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
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements 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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
jailu.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
jailu.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
FR
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jailu.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Jailu.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
jailu.com
Open Graph description is not detected on the main page of J Ai Lu. 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: