roslyn.io website report
GitHub - dotnet/roslyn: The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs. · GitHub
The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs. - dotnet/roslyn
Roslyn was registered 11 years 9 months ago, is ranked #12,956,139 worldwide (top 395%), has an estimated value of $827. It may earn around $14 per month from advertising.
Technology & Computing English GitHub Pages
Last updated
Estimated worth
$827
Automated valuation
Global rank
#12,956,139
Declining
Monthly visitors
142
7,105 page views
Domain age
11 years 9 months
Since Jan 12, 2015
Hosted in
United StatesComputer Sciences Corporation
Security headers
75/100
Response 0.31 s
Key facts about roslyn.io
- Domain
- roslyn.io
- Website name
- GitHub - dotnet/roslyn: The Roslyn .NET compiler provides C# and Visual Basic languages wi
- Category
- Technology & Computing
- Estimated worth
- $827
- Global rank
- #12,956,139 (top 395% of 3.3M ranked sites)
- Monthly visitors (est.)
- 142 · 7,105 page views
- Registered
- January 12, 2015 (11 years 9 months ago)
- Expires
- January 12, 2027
- Registrar
- Computer Sciences Corporation
- Server location
United States- Network
- Computer Sciences Corporation
- CDN
- GitHub Pages
- Language
- English
- Data updated
Estimated traffic & revenue
| Page views | Visitors | Ad revenue | |
|---|---|---|---|
| Daily | 237 | 5 | $0 |
| Monthly | 7,105 | 142 | $14 |
| Yearly | 85,260 | 1,704 | $168 |
Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.
Global rank history
Monthly values
| Month | Global rank |
|---|---|
| 2026-06 | #7,855,455 |
| 2026-07 | #12,963,457 |
| 2026-08 | #12,956,139 |
Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).
How we estimate roslyn.io's value
$827
The estimate is the higher of two independent approaches, both computed automatically from public data.
- Traffic value: $260Driven by the global rank #12,956,139 (≈7,105 page views / month) plus a capped age bonus.
- Activity value: $827Domain age plus observable signs of an active, professionally run website.
Activity signals found
| Domain age (11 years 9 months) | $202 |
| Active website with metadata | +$150 |
| Substantial homepage content | +$150 |
| CDN / performance layer (GitHub Pages) | +$100 |
| Security headers (75/100) | +$225 |
Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.
On-page SEO
| Title | GitHub - dotnet/roslyn: The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs. · GitHub 126 chars |
|---|---|
| Meta description | The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs. - dotnet/roslyn 109 chars |
| Meta keywords | None |
| Language | English |
| Response time | 0.31 s Fast |
Homepage structure
Exactly one H1 heading — good practice.
Technology & infrastructure
| CDN / proxy | GitHub Pages |
|---|---|
| Web server | github.com |
| Platform / language | Not disclosed |
| DNS provider | Azure DNS |
| Email provider | No MX record |
| SPF record | Missing |
| IPv6 (AAAA) | No |
| CAA record | Yes |
Services verified in DNS
No third-party verification records found.
Domain name
| Extension | .io — the country code of the British Indian Ocean Territory, widely used by tech start-ups |
|---|---|
| Name length | 6 characters Short |
| Hyphens / digits | No hyphen · no digits |
Security headers
75
6 passed · 3 to improve · 1 missing
Homepage answered HTTP 200 at https://github.com/dotnet/roslyn after 2 redirects · checked Oct 22, 2026
Homepage answered HTTP 200 at https://github.com/dotnet/roslyn after 2 redirects · checked Oct 22, 2026
- HTTPSThe homepage is served over an encrypted HTTPS connection.
- HTTP → HTTPS redirecthttp:// does not redirect to https://, so unencrypted visits are possible.
- Strict-Transport-Security (HSTS)max-age 365 days, includeSubDomains, preload.
- Content-Security-PolicyPresent but allows 'unsafe-inline', which weakens XSS protection.
- Clickjacking protectionCSP frame-ancestors prevents the site from being framed by others.
- X-Content-Type-Optionsnosniff: browsers will not guess content types.
- Referrer-Policyno-referrer-when-downgrade
- Permissions-PolicyNot set: browser features are not explicitly restricted.
- Cookie flags3 cookie(s) set; _octo (no HttpOnly).
- Software version disclosureNo software version numbers disclosed in headers.
Raw HTTP response headers
HTTP/2 200 date: Thu, 22 Oct 2026 18:19:05 GMT content-type: text/html; charset=utf-8 vary: X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, X-Requested-With, X-GitHub-Client-Version, Sec-Fetch-Site,Accept-Encoding, Accept, X-Requested-With etag: W/"ee8c79d2fea0dedcace954bada048153" cache-control: max-age=0, private, must-revalidate strict-transport-security: max-age=31536000; includeSubdomains; preload x-frame-options: deny x-content-type-options: nosniff x-xss-protection: 0 referrer-policy: no-referrer-when-downgrade content-security-policy: default-src 'none'; base-uri 'self'; child-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/; connect-src 'self' uploads.github.com www.githubstatus.com collector.github.com raw.githubusercontent.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com *.rel.tunnels.api.visualstudio.com wss://*.rel.tunnels.api.visualstudio.com github.githubassets.com objects-origin.githubusercontent.com copilot-proxy.githubusercontent.com proxy.individual.githubcopilot.com proxy.business.githubcopilot.com proxy.enterprise.githubcopilot.com *.actions.githubusercontent.com wss://*.actions.githubusercontent.com productionresultssa0.blob.core.windows.net productionresultssa1.blob.core.windows.net productionresultssa2.blob.core.windows.net productionresultssa3.blob.core.windows.net productionresultssa4.blob.core.windows.net productionresultssa5.blob.core.windows.net productionresultssa6.blob.core.windows.net productionresultssa7.blob.core.windows.net productionresultssa8.blob.core.windows.net productionresultssa9.blob.core.windows.net productionresultssa10.blob.core.windows.net productionresultssa11.blob.core.windows.net productionresultssa12.blob.core.windows.net productionresultssa13.blob.core.windows.net productionresultssa14.blob.core.windows.net productionresultssa15.blob.core.windows.net productionresultssa16.blob.core.windows.net productionresultssa17.blob.core.windows.net productionresultssa18.blob.core.windows.net productionresultssa19.blob.core.windows.net github-production-repository-image-32fea6.s3.amazonaws.com github-production-release-asset-2e65be.s3.amazonaws.com insights.github.com wss://alive.github.com wss://alive-staging.github.com api.githubcopilot.com api.individual.githubcopilot.com api.business.githubcopilot.com api.enterprise.githubcopilot.com wss://production-copilot-host.webpubsub.azure.com wss://production-copilot-host-centralus.webpubsub.azure.com wss://production-copilot-host-centralus-02.webpubsub.azure.com wss://production-copilot-host-westus.webpubsub.azure.com api.github.com/cmc_internal/api/; font-src github.githubassets.com; form-action 'self' github.com gist.github.com copilot-workspace.githubnext.com objects-origin.githubusercontent.com; frame-ancestors 'none'; frame-src viewscreen.githubusercontent.com notebooks.githubusercontent.com; img-src 'self' data: blob: github.githubassets.com media.githubusercontent.com camo.githubusercontent.com identicons.github.com avatars.githubusercontent.com private-avatars.githubusercontent.com github-cloud.s3.amazonaws.com objects.githubusercontent.com release-assets.githubusercontent.com secured-user-images.githubusercontent.com user-images.githubusercontent.com private-user-images.githubusercontent.com opengraph.githubassets.com repository-images.githubusercontent.com marketplace-screenshots.githubusercontent.com copilotprodattachments.blob.core.windows.net/github-production-copilot-attachments/ github-production-user-asset-6210df.s3.amazonaws.com customer-stories-feed.github.com spotlights-feed.github.com explore-feed.github.com *.googleusercontent.com objects-origin.githubusercontent.com *.githubusercontent.com; manifest-src 'self'; media-src github.com user-images.githubusercontent.com secured-user-images.githubusercontent.com private-user-images.githubusercontent.com github-production-user-asset-6210df.s3.amazonaws.com gist.github.com github.githubassets.com; script-src github.githubassets.com 'sha256-6AKuI+cDd1MoUL1u4eqrA9PXmnPAkOB4h7421hPUUm0='; style-src 'unsafe-inline' github.githubassets.com; upgrade-insecure-requests; worker-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/ server: github.com content-encoding: gzip accept-ranges: bytes set-cookie: _gh_sess=TzrJuYG7lmKsy3z8CDX9t6Wd409eXi9wsMU%2F8JMNdDVHBbl8YN3I6qJLlU0I5CGkhzMqarlqZ7X5pFcH5XXyQTOS3%2FXrjsdJAVjI89BvsH7c3N7mfERxqs0bB89epa9RrSqDL5Ylc5hQwJOBQ7JfEovf02rK4KYyF8lB9GxCj5ifhV1QzdQRhbqO3OzvqC8camgJrLwLwPX2aCxCYaf0UfkXBXq9fSPmEpVKgyEHs%2FMnRpcjF%2Fh8lmXmvxrKW2FCQ4UObmENa1juX47qS%2BzP2A%3D%3D--l4UPiNtNY%2FqLp01y--KGGvYuav31pPsfy02V7atA%3D%3D; path=/; HttpOnly; secure; SameSite=Lax, _octo=GH1.1.1076475951.1792693144; expires=Fri, 22 Oct 2027 18:19:04 GMT; domain=.github.com; path=/; secure; SameSite=Lax, logged_in=no; expires=Fri, 22 Oct 2027 18:19:04 GMT; domain=.github.com; path=/; HttpOnly; secure; SameSite=Lax x-github-request-id: DD66:6F4C3:A7404C7:E21649A:6ADA5398 x-github-edge-region: fra
Hosting
| IP address | 20.76.201.171 |
|---|---|
| Location | United States |
| Network (ISP) | Computer Sciences Corporation |
| Server software | github.com |
Nameservers
| Host | IP | Country |
|---|---|---|
| ns2-02.azure-dns.net | 150.171.21.2 | United States |
| ns1-02.azure-dns.com | 13.107.236.2 | United States |
| ns3-02.azure-dns.org | 204.14.183.2 | United States |
| ns4-02.azure-dns.info | 208.84.5.2 | United States |
Domain registration (WHOIS)
| Registrar | Computer Sciences Corporation |
|---|---|
| Created | January 12, 2015 11 years 9 months ago |
| Updated | August 11, 2026 |
| Expires | January 12, 2027 in 78 days |
| Status | clientDeleteProhibited |
Raw WHOIS record
Domain Name: roslyn.io Registry Domain ID: REDACTED Registrar WHOIS Server: whois.markmonitor.com Registrar URL: http://www.markmonitor.com Updated Date: 2026-08-11T20:52:37Z Creation Date: 2015-01-12T20:51:26Z Registry Expiry Date: 2027-01-12T20:51:26Z Registrar: MarkMonitor Inc. Registrar IANA ID: 292 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.2083895740 Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Registry Registrant ID: REDACTED Registrant Name: REDACTED Registrant Organization: Microsoft Corporation Registrant Street: REDACTED Registrant City: REDACTED Registrant State/Province: WA Registrant Postal Code: REDACTED Registrant Country: US Registrant Phone: REDACTED Registrant Phone Ext: REDACTED Registrant Fax: REDACTED Registrant Fax Ext: REDACTED Registrant Email: REDACTED Registry Admin ID: REDACTED Admin Name: REDACTED Admin Organization: REDACTED Admin Street: REDACTED Admin City: REDACTED Admin State/Province: REDACTED Admin Postal Code: REDACTED Admin Country: REDACTED Admin Phone: REDACTED Admin Phone Ext: REDACTED Admin Fax: REDACTED Admin Fax Ext: REDACTED Admin Email: REDACTED Registry Tech ID: REDACTED Tech Name: REDACTED Tech Organization: REDACTED Tech Street: REDACTED Tech City: REDACTED Tech State/Province: REDACTED Tech Postal Code: REDACTED Tech Country: REDACTED Tech Phone: REDACTED Tech Phone Ext: REDACTED Tech Fax: REDACTED Tech Fax Ext: REDACTED Tech Email: REDACTED Name Server: ns2-02.azure-dns.net Name Server: ns1-02.azure-dns.com Name Server: ns3-02.azure-dns.org Name Server: ns4-02.azure-dns.info DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/ >>> Last update of WHOIS database: 2026-08-14T08:20:58Z <<< For more information on Whois status codes, please visit https://icann.org/epp Terms of Use: Access to WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the registry database. The data in this record is provided by Identity Digital or the Registry Operator for informational purposes only, and accuracy is not guaranteed. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. When using the Whois service, please consider the following: The Whois service is not a replacement for standard EPP commands to the SRS service. Whois is not considered authoritative for registered domain objects. The Whois service may be scheduled for downtime during production or OT&E maintenance periods. Queries to the Whois services are throttled. If too many queries are received from a single IP address within a specified time, the service will begin to reject further queries for a period of time to prevent disruption of Whois service access. Abuse of the Whois system through data mining is mitigated by detecting and limiting bulk query access from single sources. Where applicable, the presence of a [Non-Public Data] tag indicates that such data is not made publicly available due to applicable data privacy laws or requirements. Should you wish to contact the registrant, please refer to the Whois records available through the registrar URL listed above. Access to non-public data may be provided, upon request, where it can be re asonably confirmed that the requester holds a specific legitimate interest and a proper legal basis for accessing the withheld data. Access to this data provided by Identity Digital can be requested by submitting a request via the form found at https://www.identity.digital/about/policies/whois-layered-access/. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Identity Digital Inc. and Registry Operator reserve the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.
DNS records
| Type | Host | Value | TTL |
|---|---|---|---|
| A | roslyn.io | ip: 20.76.201.171 | 3591 |
| A | roslyn.io | ip: 20.70.246.20 | 3591 |
| A | roslyn.io | ip: 20.231.239.246 | 3591 |
| A | roslyn.io | ip: 20.236.44.162 | 3591 |
| A | roslyn.io | ip: 20.112.250.133 | 3591 |
| NS | roslyn.io | target: ns2-02.azure-dns.net | 21597 |
| NS | roslyn.io | target: ns4-02.azure-dns.info | 21597 |
| NS | roslyn.io | target: ns3-02.azure-dns.org | 21597 |
| NS | roslyn.io | target: ns1-02.azure-dns.com | 21597 |
| SOA | roslyn.io | mname: ns1-02.azure-dns.com rname: azuredns-hostmaster.microsoft.com serial: 1 refresh: 3600 retry: 300 expire: 2419200 minimum-ttl: 300 | 3600 |
| CAA | roslyn.io | flags: 0 tag: contactemail value: [email protected] | 3600 |
| CAA | roslyn.io | flags: 0 tag: iodef value: mailto:[email protected] | 3600 |
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| roslyn.io | #12,956,139 | $827 | 2015 | United States |
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Questions about roslyn.io
When was roslyn.io registered?
Roslyn.io was registered on January 12, 2015, making it 11 years 9 months old.
Who is the domain registrar for roslyn.io?
Roslyn.io is registered through Computer Sciences Corporation.
Where is roslyn.io hosted?
Roslyn.io's server (IP 20.76.201.171) is located in United States.
How much is roslyn.io worth?
We estimate roslyn.io is worth $827. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.
How much traffic does roslyn.io get?
Based on its rank, roslyn.io receives roughly 142 unique visitors and 7,105 page views per month. These figures are modelled from the rank, not measured.
What is roslyn.io's global rank?
Roslyn.io has an estimated global rank of 12,956,139, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has declined over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.
Who hosts roslyn.io?
Roslyn.io resolves to 20.76.201.171, on the network of Computer Sciences Corporation, and is served through GitHub Pages. Its DNS is managed by Azure DNS.
When does roslyn.io expire?
The domain registration of roslyn.io is valid until January 12, 2027 (in 78 days), at Computer Sciences Corporation. Owners usually renew before that date.
What websites are similar to roslyn.io?
Popular websites in the same category as roslyn.io include onlinegdb.com, arungudelli.com, a1vbcode.com, sisulizer.com, replit.com.
Own roslyn.io? Add the badge
Shows your live global rank. To cite this report: “StatMemory, roslyn.io website report, https://statmemory.com/roslyn.io”.
StatMemory is not affiliated with roslyn.io. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.