k6.io
Load testing for engineering teams | Grafana k6
Last scanned Aug 4, 2026, 4:00 PM · 11 views
Overall score
Great
Summary
k6 is an open-source tool and cloud service that makes load testing easy for developers and QA engineers. This website uses Google Analytics hosted on AWS behind CloudFront CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.
k6 is an open-source tool and cloud service that makes load testing easy for developers and QA engineers.
- United States
- Hosted on AWS
Top issues to fix
8 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
29 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+2 overall since Jul 27, 2026
- Overall
- 83
- SEO
- 80
- Security
- 65
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
k6 is an open-source tool and cloud service that makes load testing easy for developers and QA engineers.
Meta tags
- Title
- Load testing for engineering teams | Grafana k6
- Description
- k6 is an open-source tool and cloud service that makes load testing easy for developers and QA engineers.
- Canonical
- https://k6.io/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
- https://k6.io/manifest.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 13.227.249.42
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- k6.io
- Valid from
- Mar 29, 2026
- Valid to
- Oct 12, 2026
- Days until expiry
- 69
- SAN domains
- k6.io
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 22
Links
13 internal · 57 external · 2 broken
Images
29 total · 0 missing alt
Scripts / Styles
21 scripts · 1 stylesheets
JS / CSS size
594 KB · 254 KB
Page size
383 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://k6.io
- Final URL
- https://k6.io
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 22 ms
- HTML size
- 383 KB
- Redirect chain
- https://k6.io
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Frequently asked questions
- What technology does k6.io use?
- k6.io is built with Gatsby, Google Analytics.
- Is k6.io secure (HTTPS)?
- Yes. k6.io uses TLS 1.3 with a certificate issued by Amazon, valid until Oct 12, 2026.
- Who hosts k6.io?
- k6.io is hosted on AWS, behind CloudFront CDN.
- What is k6.io's SEO score?
- k6.io scored 80/100 for SEO in the latest analysis (great).
- What is k6.io's overall website score?
- k6.io has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Has k6.io's score changed over time?
- k6.io's overall score has improved by 2 points (from 81 to 83) since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card