3 sec in total
286 ms
2.5 sec
244 ms
Visit dcode.fr now to see the best up-to-date DCode content for United States and also check out these interesting facts you probably never knew about dcode.fr
dCode est le site universel pour déchiffrer des messages codés, tricher aux jeux de lettres, résoudre des énigmes, géocaches et chasses au trésor, etc.
Visit dcode.frWe analyzed Dcode.fr page load time and found that the first response time was 286 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.
dcode.fr performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value4.4 s
39/100
25%
Value10.2 s
9/100
10%
Value2,090 ms
7/100
30%
Value0
100/100
15%
Value20.6 s
2/100
10%
286 ms
610 ms
169 ms
267 ms
5 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 34% of them (22 requests) were addressed to the original Dcode.fr, 11% (7 requests) were made to Apis.google.com and 9% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (610 ms) belongs to the original domain Dcode.fr.
Page size can be reduced by 225.0 kB (43%)
527.2 kB
302.2 kB
In fact, the total size of Dcode.fr main page is 527.2 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. 55% of websites need less resources to load. Javascripts take 353.6 kB which makes up the majority of the site volume.
Potential reduce by 28.2 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 28.2 kB or 73% of the original size.
Potential reduce by 10.9 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. DCode images are well optimized though.
Potential reduce by 179.4 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 179.4 kB or 51% of the original size.
Potential reduce by 6.5 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. Dcode.fr needs all CSS files to be minified and compressed as it can save up to 6.5 kB or 82% of the original size.
Number of requests can be reduced by 31 (53%)
59
28
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DCode. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.
dcode.fr
286 ms
www.dcode.fr
610 ms
style.css
169 ms
MathJax.js
267 ms
show_ads.js
5 ms
adsbygoogle.js
2 ms
fonctions.js
110 ms
TeX-AMS-MML_HTMLorMML.js
382 ms
body_middle_bg.png
155 ms
body_top_bg.png
225 ms
dcode.png
224 ms
domain_name_bg.gif
241 ms
dcode-scrabble.png
472 ms
dcode-mots-croises.png
242 ms
dcode-cesar.png
302 ms
dcode-substitution.png
324 ms
dcode-maths.png
328 ms
dcode-binaire.png
327 ms
dcode-sudoku.png
466 ms
dcode-rvb.png
470 ms
ca-pub-2941823798983528.js
39 ms
zrt_lookup.html
61 ms
show_ads_impl.js
62 ms
event_bg.gif
450 ms
arrow1.gif
447 ms
all.js
338 ms
plusone.js
188 ms
widgets.js
18 ms
body_bottom_bg.png
446 ms
ga.js
99 ms
ads
337 ms
osd.js
52 ms
ads
307 ms
button.831500944bc3eb7ea5276ccdc3f71d2e.js
66 ms
__utm.gif
60 ms
ads
281 ms
ads
254 ms
cb=gapi.loaded_0
51 ms
cb=gapi.loaded_1
69 ms
fastbutton
126 ms
collect
98 ms
tweet_button.6a78875565a912489e9aef879c881358.fr.html
17 ms
postmessageRelay
159 ms
cb=gapi.loaded_0
113 ms
cb=gapi.loaded_1
109 ms
grlryt2bdKIyfMSOhzd1eA.woff
161 ms
m_js_controller.js
97 ms
abg.js
141 ms
MenuArrow-15.png
137 ms
api.js
64 ms
core:rpc:shindig.random:shindig.sha1.js
168 ms
2536007149-postmessagerelay.js
132 ms
jot
178 ms
153 ms
xd_arbiter.php
227 ms
xd_arbiter.php
449 ms
favicon
98 ms
googlelogo_color_112x36dp.png
97 ms
s
22 ms
x_button_blue2.png
13 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
2 ms
ui
37 ms
like.php
57 ms
R-A8WEDAygL.js
497 ms
LVx-xkvaJ0b.png
561 ms
dcode.fr 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-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
dcode.fr 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
dcode.fr 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
FR
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dcode.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 Dcode.fr 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.
dcode.fr
Open Graph description is not detected on the main page of DCode. 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: