1.9 sec in total
105 ms
1.4 sec
316 ms
Click here to check amazing Dlang content for Serbia. Otherwise, check out these important facts you probably never knew about dlang.org
D is a general-purpose programming language with static typing, systems-level access, and C-like syntax.
Visit dlang.orgWe analyzed Dlang.org page load time and found that the first response time was 105 ms and then it took 1.8 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.
dlang.org performance score
name
value
score
weighting
Value2.2 s
78/100
10%
Value3.8 s
55/100
25%
Value2.2 s
99/100
10%
Value100 ms
98/100
30%
Value0.075
95/100
15%
Value4.2 s
85/100
10%
105 ms
44 ms
11 ms
20 ms
21 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 36% of them (16 requests) were addressed to the original Dlang.org, 30% (13 requests) were made to Gravatar.com and 18% (8 requests) were made to Forum.dlang.org. The less responsive or slowest element that took the longest time to load (763 ms) relates to the external source Forum.dlang.org.
Page size can be reduced by 66.0 kB (20%)
330.2 kB
264.2 kB
In fact, the total size of Dlang.org main page is 330.2 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. 30% of websites need less resources to load. Javascripts take 149.3 kB which makes up the majority of the site volume.
Potential reduce by 35.6 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 35.6 kB or 76% of the original size.
Potential reduce by 15.1 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. Obviously, Dlang needs image optimization as it can save up to 15.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 8.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 6.9 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. Dlang.org needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 28% of the original size.
Number of requests can be reduced by 12 (32%)
38
26
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dlang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
dlang.org
105 ms
dlang.org
44 ms
codemirror.css
11 ms
style.css
20 ms
jquery.min.js
21 ms
dlang.js
26 ms
codemirror-compressed.js
47 ms
run.js
26 ms
platform-downloads.js
26 ms
font-awesome.min.css
48 ms
css
33 ms
print.css
97 ms
frame-announcements
635 ms
frame-discussions
763 ms
dlogo.svg
8 ms
netflix_small.png
9 ms
ebay.jpg
10 ms
funkwerk.png
10 ms
symmetry.png
10 ms
auburn.png
10 ms
weka.png
17 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rl.woff
13 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2Rl.woff
18 ms
BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2Rl.woff
22 ms
fontawesome-webfont.woff
28 ms
highlight-js.css
439 ms
dfeed.js
352 ms
highlight.js
396 ms
fe3ee8020dbfd98af8cc646f21e1eb7e
26 ms
5bd81b717e26c40ebcf08682bd4d35f5
15 ms
9dbc5c130e432d1f34b32a7d6dd6c41b
15 ms
12afde220e4ce94ad89f6598f7686f32
17 ms
29d407b5327d02a46d222c1f85e663fa
18 ms
b729da4c6d703be411193c20c92e67c9
16 ms
96550568d624efb901677c94aa2be9e5
15 ms
d7e1f1a225e4402303b85f00fc21f189
17 ms
06db81f02537377c4bb207cdf8fd18ec
16 ms
fc8851f22cd10eac66b26cce0dab8705
17 ms
17bbd0ceb5389a8803c04834f286731b
18 ms
a215987168f7c61bce18180712080406
18 ms
c3cf1c9018b2a8a61ee9c6e405d18af8
18 ms
dlogo.svg
114 ms
rss.png
113 ms
print.css
119 ms
dlang.org 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.
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
dlang.org 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
dlang.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Dlang.org 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 Dlang.org 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.
dlang.org
Open Graph data is detected on the main page of Dlang. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: