2.1 sec in total
197 ms
1.7 sec
241 ms
Welcome to derriere-resto.com homepage info - get ready to check DERRIERE Resto best content for France right away, or after learning these important things about derriere-resto.com
Caché au coeur du Marais dans le 3ème arrondissement, se trouve le DERRIERE, restaurant atypique de cuisine traditionnelle familiale depuis plus de 20 ans.
Visit derriere-resto.comWe analyzed Derriere-resto.com page load time and found that the first response time was 197 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
derriere-resto.com performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value7.6 s
3/100
25%
Value9.3 s
12/100
10%
Value390 ms
69/100
30%
Value0.013
100/100
15%
Value7.6 s
46/100
10%
197 ms
417 ms
308 ms
156 ms
231 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 86% of them (30 requests) were addressed to the original Derriere-resto.com, 6% (2 requests) were made to S7.addthis.com and 3% (1 request) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (695 ms) belongs to the original domain Derriere-resto.com.
Page size can be reduced by 458.0 kB (54%)
847.4 kB
389.4 kB
In fact, the total size of Derriere-resto.com main page is 847.4 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. 15% of websites need less resources to load. Javascripts take 531.7 kB which makes up the majority of the site volume.
Potential reduce by 37.1 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. 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 37.1 kB or 70% of the original size.
Potential reduce by 4.3 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. DERRIERE Resto images are well optimized though.
Potential reduce by 362.6 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 362.6 kB or 68% of the original size.
Potential reduce by 54.0 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. Derriere-resto.com needs all CSS files to be minified and compressed as it can save up to 54.0 kB or 86% of the original size.
Number of requests can be reduced by 12 (36%)
33
21
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DERRIERE Resto. 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 5 to 1 for CSS and as a result speed up the page load time.
derriere-resto.com
197 ms
417 ms
stylesheet_15f20a6afb.css
308 ms
add2favourite.js
156 ms
rte.css
231 ms
screen.css
233 ms
screenInner.css
463 ms
jquery.js
695 ms
jforms.js
265 ms
script_jforms.js
310 ms
fonctions.js
311 ms
javascript_93077bb238.js
343 ms
addthis_widget.js
13 ms
urchin.js
53 ms
bg_page.gif
80 ms
logo.jpg
154 ms
btnOk.gif
83 ms
img_derriere_logo.jpg
82 ms
img_address.jpg
83 ms
english_flags.jpg
82 ms
french_flags.jpg
155 ms
arabic_flags.jpg
157 ms
share-this.gif
157 ms
6a00d8345192f869e201053584f96d970b-500wi.jpg
424 ms
img_ligne_point_derriere_07.gif
158 ms
CUL_NU_02.jpg
381 ms
img_ligne_point_derriere_06.gif
230 ms
definition.jpg
309 ms
img_ligne_point_derriere_01.gif
237 ms
CHAT_POUBELLE.jpg
467 ms
img_ligne_point_derriere_02.gif
307 ms
__utm.gif
19 ms
300lo.json
31 ms
sh.8e5f85691f9aaa082472a194.html
23 ms
print.css
80 ms
derriere-resto.com accessibility score
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
derriere-resto.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
derriere-resto.com SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Derriere-resto.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Derriere-resto.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.
derriere-resto.com
Open Graph description is not detected on the main page of DERRIERE Resto. 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: