2.2 sec in total
328 ms
1.4 sec
460 ms
Visit code.visualstudio.com now to see the best up-to-date Code Visual Studio content for China and also check out these interesting facts you probably never knew about code.visualstudio.com
Visual Studio Code is a code editor redefined and optimized for building and debugging modern web and cloud applications. Visual Studio Code is free and available on your favorite platform - Linux, m...
Visit code.visualstudio.comWe analyzed Code.visualstudio.com page load time and found that the first response time was 328 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.
code.visualstudio.com performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value6.3 s
11/100
25%
Value3.5 s
88/100
10%
Value390 ms
68/100
30%
Value0.314
37/100
15%
Value5.8 s
67/100
10%
328 ms
70 ms
26 ms
31 ms
47 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 58% of them (41 requests) were addressed to the original Code.visualstudio.com, 7% (5 requests) were made to I.s-microsoft.com and 4% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (384 ms) relates to the external source Load.sumome.com.
Page size can be reduced by 2.1 MB (80%)
2.6 MB
531.3 kB
In fact, the total size of Code.visualstudio.com main page is 2.6 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. 70% of websites need less resources to load. Javascripts take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 23.3 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 5.4 kB, which is 17% 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 23.3 kB or 75% of the original size.
Potential reduce by 12.9 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. Code Visual Studio images are well optimized though.
Potential reduce by 1.7 MB
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 1.7 MB or 89% of the original size.
Potential reduce by 382.7 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. Code.visualstudio.com needs all CSS files to be minified and compressed as it can save up to 382.7 kB or 92% of the original size.
Number of requests can be reduced by 48 (75%)
64
16
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Code Visual Studio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
code.visualstudio.com
328 ms
bootstrap.min.css
70 ms
magnific-popup.css
26 ms
jquery.dataTables.css
31 ms
buttons.dataTables.css
47 ms
main.css
51 ms
jquery.js
50 ms
react.js
65 ms
react-dom.js
44 ms
bootstrap.js
43 ms
jquery.magnific-popup.js
56 ms
jquery.dataTables.js
58 ms
lodash.js
97 ms
dataTables.buttons.js
57 ms
buttons.colVis.js
57 ms
buttons.flash.js
84 ms
buttons.html5.js
87 ms
buttons.print.js
85 ms
js.cookie.js
84 ms
analytics.js
85 ms
docs.js
87 ms
download.js
86 ms
extensions.js
85 ms
feedback.js
88 ms
os.js
91 ms
search.js
90 ms
social.js
90 ms
support_languages.js
89 ms
updates.js
90 ms
video.js
92 ms
videosync.js
92 ms
analytics.js
27 ms
gtm.js
38 ms
ms.js
259 ms
Fork_banner.svg
20 ms
Hundreds-of-Extensions.png
23 ms
nodejs-logo.png
22 ms
microsoft-logo.png
19 ms
i.js
8 ms
e50d759e33f29e292973625ff47a638dd445eb9f.2.js
94 ms
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8 ms
getid.js
319 ms
github-btn.html
52 ms
trans_pixel.aspx
107 ms
ga_exp.js
28 ms
latest.woff
248 ms
latest.woff
248 ms
glyphicons-halflings-regular.woff
8 ms
vscode
226 ms
hero-windows.png
57 ms
play.svg
46 ms
hero-osx-old.png
54 ms
linux-logo.png
47 ms
windows-logo.png
46 ms
apple-logo.svg
45 ms
latest.woff
165 ms
latest.woff
230 ms
latest.woff
263 ms
widgets.js
165 ms
sdk.js
198 ms
load.sumome.com
384 ms
collect
64 ms
collect
109 ms
hero-osx.png
76 ms
button.831500944bc3eb7ea5276ccdc3f71d2e.js
34 ms
follow_button.6a78875565a912489e9aef879c881358.en.html
44 ms
info.json
92 ms
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xd_arbiter.php
138 ms
xd_arbiter.php
261 ms
jot
91 ms
code.visualstudio.com accessibility score
code.visualstudio.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
Page has valid source maps
code.visualstudio.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Code.visualstudio.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Code.visualstudio.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.
code.visualstudio.com
Open Graph description is not detected on the main page of Code Visual Studio. 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: