qr.io
QR.io: QR Code Generator | Create QR Codes
Last scanned Aug 6, 2026, 12:00 AM · 25 views
Overall score
Fair
Summary
Generate fully customized QR Codes, with color & shape, logo and keep track of how many people scan your QR Codes, from where and on what date. This website uses Plausible Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is good (80/100) and accessibility is fair (60/100). Security scores fair (65/100) and performance fair (65/100). Top issue: No H1 heading found.
Generate fully customized QR Codes, with color & shape, logo and keep track of how many people scan your QR Codes, from where and on what date.
- United States
- Hosted on Cloudflare
Top issues to fix
8 issues found · 4 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.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
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.
+2 more issues — details in the sections below.
SEO
2 issue(s) found
Performance
219 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Score history
-8 overall since Jul 26, 2026
- Overall
- 69
- SEO
- 80
- Security
- 65
- Performance
- 65
- Accessibility
- 60
Organization
Company details published in this site's own structured data.
Generate fully customized QR Codes, with color & shape, logo and keep track of how many people scan your QR Codes, from where and on what date.
Contact
Email, phone, and address published on this site's own pages.
Source: https://qr.io/contact
Meta tags
- Title
- QR.io: QR Code Generator | Create QR Codes
- Description
- Generate fully customized QR Codes, with color & shape, logo and keep track of how many people scan your QR Codes, from where and on what date.
- Canonical
- https://qr.io/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1,shrink-to-fit=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.21.77.139
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- qr.io
- Valid from
- Jul 7, 2026
- Valid to
- Oct 5, 2026
- Days until expiry
- 60
- SAN domains
- qr.io, *.qr.io
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 7 cookie(s) observed
Content & assets
Headings
H1 0 · H2 9 · H3 0
Links
26 internal · 6 external · 0 broken
Images
27 total · 21 missing alt
Scripts / Styles
27 scripts · 4 stylesheets
JS / CSS size
1.1 MB · 678 KB
Page size
950 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 30
SEO issues
- No H1 heading found
- No structured data (JSON-LD) found
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
Scan details
- Requested URL
- https://qr.io
- Final URL
- https://qr.io
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 200 ms
- HTML size
- 950 KB
- Redirect chain
- https://qr.io
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Frequently asked questions
- What technology does qr.io use?
- qr.io is built with jQuery, Plausible Analytics, Cloudflare Analytics, Meta Pixel.
- Is qr.io secure (HTTPS)?
- Yes. qr.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 5, 2026.
- Who hosts qr.io?
- qr.io is hosted on Cloudflare, behind Cloudflare CDN.
- What is qr.io's SEO score?
- qr.io scored 80/100 for SEO in the latest analysis (great).
- What is qr.io's overall website score?
- qr.io has an overall SiteGraph score of 69/100, combining SEO, performance, security, and accessibility.
- Has qr.io's score changed over time?
- qr.io's overall score has declined by 8 points (from 77 to 69) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card