4.7 sec in total
661 ms
3.6 sec
506 ms
Visit dcoder.tech now to see the best up-to-date Dcoder content for China and also check out these interesting facts you probably never knew about dcoder.tech
Dcoder is an online compiler, a cloud based IDE for mobile and desktops, where one can code and learn algorithms. Now code, compile, run anytime anywhere.
Visit dcoder.techWe analyzed Dcoder.tech page load time and found that the first response time was 661 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
dcoder.tech performance score
name
value
score
weighting
Value2.3 s
74/100
10%
Value6.5 s
9/100
25%
Value4.6 s
71/100
10%
Value210 ms
88/100
30%
Value0.002
100/100
15%
Value6.5 s
58/100
10%
661 ms
267 ms
505 ms
510 ms
524 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 92% of them (48 requests) were addressed to the original Dcoder.tech, 8% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Dcoder.tech.
Page size can be reduced by 192.5 kB (20%)
949.3 kB
756.8 kB
In fact, the total size of Dcoder.tech main page is 949.3 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. 50% of websites need less resources to load. Images take 690.6 kB which makes up the majority of the site volume.
Potential reduce by 39.1 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 21.8 kB, which is 49% 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 39.1 kB or 87% of the original size.
Potential reduce by 5.3 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. Dcoder images are well optimized though.
Potential reduce by 148.1 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 148.1 kB or 69% of the original size.
Number of requests can be reduced by 25 (51%)
49
24
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dcoder. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
dcoder.tech
661 ms
bootstrap.min.css
267 ms
owl.carousel.css
505 ms
owl.theme.css
510 ms
Pe-icon-7-stroke.css
524 ms
font-awesome.min.css
533 ms
prettyPhoto.css
529 ms
style.css
539 ms
animate.css
754 ms
responsive.css
764 ms
mobilevideo.css
783 ms
jquery.min.js
824 ms
bootstrap.min.js
835 ms
owl.carousel.js
835 ms
jquery.fitvids.js
998 ms
smoothscroll.js
1013 ms
jquery.parallax-1.1.3.js
1039 ms
jquery.prettyPhoto.js
1049 ms
jquery.ajaxchimp.min.js
1055 ms
jquery.ajaxchimp.langs.js
1071 ms
wow.min.js
1248 ms
waypoints.min.js
1268 ms
jquery.counterup.min.js
1303 ms
script.js
1309 ms
dcoder_logo.png
1373 ms
dcoder_home.png
1873 ms
dcoder_editors.png
2246 ms
User1.jpg
1775 ms
User2.jpg
1823 ms
User5.jpg
1571 ms
User4.jpg
1579 ms
User3.jpg
1833 ms
dcoder_green_drawer.png
1844 ms
dcoder_code_editor_dark.png
2031 ms
dcoder_drawer_blue.png
2085 ms
dcoder_code_compiler_blue.png
2098 ms
css
49 ms
dcoder_code_editor_light.png
2109 ms
css
12 ms
css
13 ms
css
13 ms
dcoder_input_dialog.png
1886 ms
dcoder_algo.png
1801 ms
dcoder_leaderboard.png
1852 ms
dcoder_paprbit.png
1848 ms
dcoder_themes.png
2120 ms
home.jpg
1903 ms
testimonial.jpg
1722 ms
phone_video.png
1768 ms
fun_bg.jpg
2093 ms
fontawesome-webfont.woff
2053 ms
Pe-icon-7-stroke.woff
1921 ms
dcoder.tech 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.
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
Links do not have a discernible name
dcoder.tech 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
dcoder.tech 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dcoder.tech 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 Dcoder.tech 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.
dcoder.tech
Open Graph data is detected on the main page of Dcoder. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: