What technology does qdrant.io use?

We did not detect any specific technologies for qdrant.io in the latest scan.

Is qdrant.io secure (HTTPS)?

Yes. qdrant.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 18, 2026.

Hosting provider information for qdrant.io is not available yet.

What is qdrant.io's SEO score?

qdrant.io scored 90/100 for SEO in the latest analysis (excellent).

What is qdrant.io's overall website score?

qdrant.io has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.

Has qdrant.io's score changed over time?

qdrant.io's overall score has declined by 3 points (from 92 to 89) since Jul 26, 2026.

qdrant.io

Qdrant - Vector Search Engine

Last scanned Aug 2, 2026, 6:00 PM · 12 views

Overall score

Great

Summary

Qdrant is an Open-Source Vector Search Engine written in Rust. SEO is excellent (90/100) and accessibility is good (85/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: robots.txt not found.

Qdrant is an Open-Source Vector Search Engine written in Rust. It provides fast and scalable vector similarity search service with convenient API.

Top issues to fix

5 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
More than 20% of images are missing alt text
Accessibility
Add alt attributes to the remaining images (use alt="" for purely decorative ones).
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

2 issue(s) found

Performance

107 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

-3 overall since Jul 26, 2026

Overall: 89
SEO: 90
Security: 90
Performance: 90
Accessibility: 85

Organization

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

Qdrant is an Open-Source Vector Search Engine written in Rust. It provides fast and scalable vector similarity search service with convenient API.

YouTube

Contact

Email, phone, and address published on this site's own pages.

Email: info@qdrant.com

Meta tags

Title: Qdrant - Vector Search Engine
Description: Qdrant is an Open-Source Vector Search Engine written in Rust. It provides fast and scalable vector similarity search service with convenient API.
Canonical: https://qdrant.tech/
Language: en
Charset: UTF-8
Viewport: width=device-width,initial-scale=1,maximum-scale=1,minimum-scale=1,user-scalable=no,minimal-ui
Robots meta
Manifest: https://qdrant.tech/favicon/site.webmanifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: Netlify
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: Let's Encrypt
Subject: qdrant.tech
Valid from: Jul 20, 2026
Valid to: Oct 18, 2026
Days until expiry: 77
SAN domains: qdrant.tech, www.qdrant.tech

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 8 · H3 25

Links

56 internal · 16 external · 20 broken

Images

79 total · 34 missing alt

Scripts / Styles

18 scripts · 3 stylesheets

JS / CSS size

7.5 KB · 0 B

Page size

763 KB

Robots.txt & Sitemap

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

SEO issues

robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://qdrant.io
Final URL: https://qdrant.tech
HTTP status: 200
HTTP version: HTTP/2
Response time: 92 ms
HTML size: 763 KB
Redirect chain: https://qdrant.io → https://qdrant.tech

See something wrong on this report? Request a correction

Frequently asked questions

What technology does qdrant.io use?: We did not detect any specific technologies for qdrant.io in the latest scan.
Is qdrant.io secure (HTTPS)?: Yes. qdrant.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 18, 2026.
Who hosts qdrant.io?: Hosting provider information for qdrant.io is not available yet.
What is qdrant.io's SEO score?: qdrant.io scored 90/100 for SEO in the latest analysis (excellent).
What is qdrant.io's overall website score?: qdrant.io has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
Has qdrant.io's score changed over time?: qdrant.io's overall score has declined by 3 points (from 92 to 89) since Jul 26, 2026.