quackr.io
Free Temporary Phone Numbers for SMS Verification | Receive SMS Online • Quackr
Last scanned Jul 27, 2026, 9:43 AM · 1 view
Overall score
Great
Summary
Free temporary phone numbers for SMS verification. This website uses Angular hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance fair (65/100). Top issue: Title longer than 60 characters.
Quackr
Free temporary phone numbers for SMS verification. Receive SMS online from 30+ countries.
- United States
- Hosted on Cloudflare
Products & pricing
Product and pricing information published in this site's own structured data.
Frequently Asked Questions
$0.10 USD
Top issues to fix
5 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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
SEO
1 issue(s) found
Performance
346 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Quackr
Free temporary phone numbers for SMS verification. Receive SMS online from 30+ countries.
Contact
Email, phone, and address published on this site's own pages.
- support@quackr.io
Meta tags
- Title
- Free Temporary Phone Numbers for SMS Verification | Receive SMS Online • Quackr
- Description
- Use our free temporary phone numbers for SMS verification and receive SMS online now. Phone Numbers from USA, UK, India & more.
- Canonical
- https://quackr.io
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.26.13.46
- 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
- quackr.io
- Valid from
- May 30, 2026
- Valid to
- Aug 28, 2026
- Days until expiry
- 32
- SAN domains
- quackr.io, *.quackr.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 16 · H3 11
Links
47 internal · 23 external · 0 broken
Images
101 total · 0 missing alt
Scripts / Styles
22 scripts · 4 stylesheets
JS / CSS size
1.9 MB · 327 KB
Page size
311 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 18
- sitemap.xml
- Found
- URLs in sitemap
- 10605
SEO issues
- Title longer than 60 characters
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://quackr.io
- Final URL
- https://quackr.io
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 340 ms
- HTML size
- 311 KB
- Redirect chain
- https://quackr.io
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does quackr.io use?
- quackr.io is built with Angular, Express, Node.js, Google Analytics, Google Ads, Meta Pixel, TikTok Pixel.
- Is quackr.io secure (HTTPS)?
- Yes. quackr.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Aug 28, 2026.
- Who hosts quackr.io?
- quackr.io is hosted on Cloudflare, behind Cloudflare CDN.
- What is quackr.io's SEO score?
- quackr.io scored 95/100 for SEO in the latest analysis (excellent).
- What is quackr.io's overall website score?
- quackr.io has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- What company operates quackr.io?
- quackr.io is operated by Quackr. Free temporary phone numbers for SMS verification. Receive SMS online from 30+ countries.
- What products does quackr.io offer?
- quackr.io offers Frequently Asked Questions.
OpenGraph & Twitter Card
OpenGraph
Twitter Card