3.4 sec in total
246 ms
3 sec
176 ms
Click here to check amazing Le Robert content for France. Otherwise, check out these important facts you probably never knew about lerobert.com
Abonnez-vous à nos logiciels en ligne (PC, Mac, iOS, Android) : dictionnaires de français monolingues et bilingues (anglais, espagnol, allemand, italien, néerlandais) pour vos traductions, correcteur ...
Visit lerobert.comWe analyzed Lerobert.com page load time and found that the first response time was 246 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.
lerobert.com performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value15.6 s
0/100
25%
Value11.7 s
4/100
10%
Value4,070 ms
1/100
30%
Value1.427
0/100
15%
Value22.5 s
1/100
10%
246 ms
704 ms
168 ms
492 ms
323 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 60% of them (55 requests) were addressed to the original Lerobert.com, 13% (12 requests) were made to Pbs.twimg.com and 4% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (877 ms) belongs to the original domain Lerobert.com.
Page size can be reduced by 1.0 MB (48%)
2.1 MB
1.1 MB
In fact, the total size of Lerobert.com main page is 2.1 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. 55% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 52.9 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 52.9 kB or 80% of the original size.
Potential reduce by 31.7 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. Le Robert images are well optimized though.
Potential reduce by 849.5 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 849.5 kB or 77% of the original size.
Potential reduce by 93.3 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. Lerobert.com needs all CSS files to be minified and compressed as it can save up to 93.3 kB or 85% of the original size.
Number of requests can be reduced by 43 (49%)
87
44
The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Le Robert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
lerobert.com
246 ms
www.lerobert.com
704 ms
skin-carousel.css
168 ms
mootools-core-1.4.5-full-compat-yc.js
492 ms
mediaboxAdvanced.js
323 ms
mediaboxAdvanced.css
172 ms
lr_scroll.js
164 ms
lerobert.js
238 ms
template_css.css
407 ms
noobSlide.packed.js
247 ms
home-slideshow.css
251 ms
icgwtanalytics.js
321 ms
iccookie.js
330 ms
mod_ic_login_popup.css
333 ms
mod_ic_main_menu.css
328 ms
mod_ic_mini_site.css
327 ms
mod_ic_youtube.css
259 ms
mod_icnewsletters.css
265 ms
logo.png
84 ms
strip.png
84 ms
coffret-GR-ouvert.jpg
86 ms
coffret-PR1-PR2-2015.jpg
251 ms
le-robert-sur-facebook.png
86 ms
le-robert-sur-twitter.png
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le-robert-sur-you-tube.png
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catalogue-interactif-2016.png
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2015-10-200-droles-expressions.png
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2016-01-secours-populaire.png
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2016-02-petit-robert-bimedia.jpg
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2016-01-lerobert-correcteur.jpg
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4ffe2fdc-correcteur-pack.png
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panier-carousel.png
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0ec9cd85-d885f577-JUNIOR-2015-122.png
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4fc43e6f-Miniature_Robert_illustre.jpg
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d810e88a-video-hugo.png
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activer-votre-offre-numerique.jpg
734 ms
gtm.js
72 ms
aide.png
722 ms
compte.png
726 ms
panier.png
727 ms
home.gif
741 ms
separateur-menu-top.png
877 ms
bkg-main-menu.png
801 ms
selecteur.png
801 ms
widgets.js
21 ms
timeline.1b43d11859b7663a2225b885f87704a5.js
38 ms
croixblanc.png
738 ms
analytics.js
33 ms
mt660015037.js
174 ms
201c00805fa6b91d04837c9838c95002.js
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syndication
101 ms
443065171372539904
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collect
26 ms
tag.js
197 ms
geolocAndWeather.php
177 ms
datacollect.php
178 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
2 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
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CcZQbjFWAAEkD8_.jpg:small
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CcSgVp2WoAAux0K.jpg:small
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CcS7YtIWEAE35VB.jpg:small
291 ms
capture-apps-4.5.0.js
121 ms
iframeStorage.html
286 ms
jot
27 ms
appsmanagerinit
259 ms
iframeStorage.js
110 ms
175 ms
612496.js
195 ms
4-9014.js
440 ms
ChangeStatus
235 ms
4-9014.js
86 ms
lerobert.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 input fields do not have accessible names
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
<frame> or <iframe> elements do not have a title
lerobert.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
lerobert.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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 Lerobert.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 Lerobert.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.
lerobert.com
Open Graph description is not detected on the main page of Le Robert. 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: