refer.io

Refer.io

Last scanned Aug 24, 2026, 1:22 PM · 1 view

82

Overall score

Great

Summary

This website uses Next.js hosted on Google Cloud. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.

United States

Hosted on Google Cloud

Top issues to fix

9 issues found · 3 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+3 more issues — details in the sections below.

70

SEO

4 issue(s) found

100

Performance

286 ms

65

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

YouTube Facebook Instagram

Contact

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

Email: ryank@refer.io

Source: https://refer.io/contact

Meta tags

Title: Refer.io
Description
Canonical
Language: en
Charset: utf-8
Viewport: width=device-width
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Next.js Google Analytics Plausible Analytics

Hosting & CDN

Hosting provider: Google Cloud
CDN provider: —
IP address: 35.241.1.251
ASN: AS396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US)

DNS records

Type	Value
A	35.241.1.251
AAAA	—
MX	alt3.aspmx.l.google.com alt4.aspmx.l.google.com aspmx.l.google.com alt2.aspmx.l.google.com alt1.aspmx.l.google.com
TXT	google-site-verification=TjEyN9fC6eOuXtZtqfunsojBXjzhS5swKYPuB9UM8u0 openai-domain-verification=dv-AIkInYudNWLSJLA1B1tcTOBL google-site-verification=eAWL76Mcr8WM6lBeLOTxXKkYpHLMout9stD0UTf5e4Y v=spf1 ip4:198.37.155.96 ip4:149.72.219.191 ip4:149.72.254.162 ip4:149.72.211.4 ip4:149.72.39.87 ip4:149.72.232.64 ip4:198.21.3.217 include:_spf.google.com include:sendgrid.net ~all
NS	ns-cloud-d2.googledomains.com ns-cloud-d1.googledomains.com ns-cloud-d4.googledomains.com ns-cloud-d3.googledomains.com
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Google Trust Services
Subject: refer.io
Valid from: Jul 23, 2026
Valid to: Oct 21, 2026
Days until expiry: 56
SAN domains: refer.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 2 · H3 5

Links

4 internal · 15 external · 2 broken

Images

12 total · 2 missing alt

Scripts / Styles

16 scripts · 1 stylesheets

JS / CSS size

410 KB · 28.0 KB

Page size

12.3 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 2
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

Missing meta description
Missing canonical link
No structured data (JSON-LD) found
Missing OpenGraph tags

Scan details

Requested URL: https://refer.io
Final URL: https://refer.io
HTTP status: 200
HTTP version: HTTP/2
Response time: 286 ms
HTML size: 12.3 KB
Redirect chain: https://refer.io

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does refer.io use?: refer.io is built with Next.js, Google Analytics, Plausible Analytics.
Is refer.io secure (HTTPS)?: Yes. refer.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 21, 2026.
Who hosts refer.io?: refer.io is hosted on Google Cloud.
What is refer.io's SEO score?: refer.io scored 70/100 for SEO in the latest analysis (fair).
What is refer.io's overall website score?: refer.io has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.