What technology does code.visualstudio.com use?

We did not detect any specific technologies for code.visualstudio.com in the latest scan.

Is code.visualstudio.com secure (HTTPS)?

Yes. code.visualstudio.com uses TLS 1.3 with a certificate issued by Microsoft Corporation, valid until Nov 21, 2026.

Who hosts code.visualstudio.com?

Hosting provider information for code.visualstudio.com is not available yet.

What is code.visualstudio.com's SEO score?

code.visualstudio.com scored 80/100 for SEO in the latest analysis (great).

What is code.visualstudio.com's overall website score?

code.visualstudio.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.

Has code.visualstudio.com's score changed over time?

code.visualstudio.com's overall score has improved by 2 points (from 90 to 92) since Jul 23, 2026.

code.visualstudio.com

Visual Studio Code - The open source AI code editor | Your home for multi-agent development

Last scanned Jul 30, 2026, 7:00 PM · 7 views

Overall score

Excellent

Summary

Visual Studio Code is a free, open source AI code editor. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

Visual Studio Code is a free, open source AI code editor. Build with AI agents that plan, code, and debug for you. Manage multi-agent workflows across environments on Linux, macOS, and Windows.

Top issues to fix

7 issues found

Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
2 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+1 more issue — details in the sections below.

SEO

4 issue(s) found

100

Performance

221 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+2 overall since Jul 23, 2026

Overall: 92
SEO: 80
Security: 90
Performance: 100
Accessibility: 100

Organization

Company details published in this site's own structured data.

Visual Studio Code is a free, open source AI code editor. Build with AI agents that plan, code, and debug for you. Manage multi-agent workflows across environments on Linux, macOS, and Windows.

YouTube

Meta tags

Title: Visual Studio Code - The open source AI code editor | Your home for multi-agent development
Description: Visual Studio Code is a free, open source AI code editor. Build with AI agents that plan, code, and debug for you. Manage multi-agent workflows across environments on Linux, macOS, and Windows.
Canonical: https://code.visualstudio.com
Language: en
Charset: UTF-8
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Microsoft Corporation
Subject: code.visualstudio.com
Valid from: May 25, 2026
Valid to: Nov 21, 2026
Days until expiry: 113
SAN domains: code.visualstudio.com

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsMissing
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 11 · H3 17

Links

28 internal · 28 external · 20 broken

Images

48 total · 0 missing alt

Scripts / Styles

8 scripts · 1 stylesheets

JS / CSS size

2.8 KB · 0 B

Page size

239 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Title longer than 60 characters
Meta description longer than 160 characters
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://code.visualstudio.com
Final URL: https://code.visualstudio.com
HTTP status: 200
HTTP version: HTTP/2
Response time: 217 ms
HTML size: 239 KB
Redirect chain: https://code.visualstudio.com

See something wrong on this report? Request a correction

Frequently asked questions

What technology does code.visualstudio.com use?: We did not detect any specific technologies for code.visualstudio.com in the latest scan.
Is code.visualstudio.com secure (HTTPS)?: Yes. code.visualstudio.com uses TLS 1.3 with a certificate issued by Microsoft Corporation, valid until Nov 21, 2026.
Who hosts code.visualstudio.com?: Hosting provider information for code.visualstudio.com is not available yet.
What is code.visualstudio.com's SEO score?: code.visualstudio.com scored 80/100 for SEO in the latest analysis (great).
What is code.visualstudio.com's overall website score?: code.visualstudio.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
Has code.visualstudio.com's score changed over time?: code.visualstudio.com's overall score has improved by 2 points (from 90 to 92) since Jul 23, 2026.