marketplace.visualstudio.com
Extensions for Visual Studio family of products | Visual Studio Marketplace
Last scanned Jul 23, 2026, 12:53 PM
Overall score
Great
Summary
One place for all extensions for Visual Studio, Azure DevOps Services, Azure DevOps Server and Visual Studio Code. This website uses jQuery hosted on Azure. SEO is good (75/100) and accessibility is excellent (95/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
One place for all extensions for Visual Studio, Azure DevOps Services, Azure DevOps Server and Visual Studio Code. Discover and install extensions and subscriptions to create the dev environment you need.
- United States
- Hosted on Azure
Top issues to fix
7 issues found · 1 high priority
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+1 more issue — details in the sections below.
SEO
4 issue(s) found
Performance
262 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
One place for all extensions for Visual Studio, Azure DevOps Services, Azure DevOps Server and Visual Studio Code. Discover and install extensions and subscriptions to create the dev environment you need.
Meta tags
- Title
- Extensions for Visual Studio family of products | Visual Studio Marketplace
- Description
- One place for all extensions for Visual Studio, Azure DevOps Services, Azure DevOps Server and Visual Studio Code. Discover and install extensions and subscriptions to create the dev environment you need.
- Canonical
- Language
- en-US
- Charset
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Azure
- CDN provider
- —
- IP address
- 150.171.74.16
- ASN
- AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Microsoft Corporation
- Subject
- marketplace.visualstudio.com
- Valid from
- Jul 13, 2026
- Valid to
- Oct 21, 2026
- Days until expiry
- 90
- SAN domains
- marketplace.visualstudio.com, market.visualstudio.com, *.marketplace.visualstudio.com, *.gallery.vsassets.io
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 4 · H3 0
Links
31 internal · 17 external · 19 broken
Images
109 total · 0 missing alt
Scripts / Styles
142 scripts · 4 stylesheets
JS / CSS size
176 KB · 106 KB
Page size
67.1 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 2
- sitemap.xml
- Found
- URLs in sitemap
- 13661
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Missing canonical link
- No structured data (JSON-LD) found
Accessibility issues
- Missing viewport meta tag
Scan details
- Requested URL
- https://marketplace.visualstudio.com
- Final URL
- https://marketplace.visualstudio.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 261 ms
- HTML size
- 67.1 KB
- Redirect chain
- https://marketplace.visualstudio.com
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Frequently asked questions
- What technology does marketplace.visualstudio.com use?
- marketplace.visualstudio.com is built with jQuery.
- Is marketplace.visualstudio.com secure (HTTPS)?
- Yes. marketplace.visualstudio.com uses TLS 1.3 with a certificate issued by Microsoft Corporation, valid until Oct 21, 2026.
- Who hosts marketplace.visualstudio.com?
- marketplace.visualstudio.com is hosted on Azure.
- What is marketplace.visualstudio.com's SEO score?
- marketplace.visualstudio.com scored 75/100 for SEO in the latest analysis (fair).
- What is marketplace.visualstudio.com's overall website score?
- marketplace.visualstudio.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card