What technology does backlinko.com use?

backlinko.com is built with Next.js.

Is backlinko.com secure (HTTPS)?

Yes. backlinko.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 25, 2026.

Who hosts backlinko.com?

backlinko.com is hosted on AWS, behind Netlify CDN.

What is backlinko.com's SEO score?

backlinko.com scored 95/100 for SEO in the latest analysis (excellent).

What is backlinko.com's overall website score?

backlinko.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.

backlinko.com

Backlinko: SEO, Content Marketing, & Link Building Strategies

Last scanned Jul 21, 2026, 12:33 PM · 2 views

Overall score

Excellent

Top issues to fix

3 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.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.

Summary

It's time to get backlinks that make a difference. This website uses Next.js hosted on AWS behind Netlify CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance good (85/100). Top issue: Title longer than 60 characters.

SEO

1 issue(s) found

Performance

244 ms

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.

X (Twitter)YouTube Instagram

Contact

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

Email: hi@backlinko.com support@backlinko.com

Source: https://backlinko.com/contact

Meta tags

Title: Backlinko: SEO, Content Marketing, & Link Building Strategies
Description: It's time to get backlinks that make a difference. Backlinko is the place for next-level SEO training and link building strategies.
Canonical: https://backlinko.com
Language: en-US
Charset: utf-8
Viewport: width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta: index, follow
Manifest: https://backlinko.com/site.webmanifest?v=KmwbmdMLo6

Technologies

Detected frameworks, languages, and tools.

Next.js

Hosting & CDN

Hosting provider: AWS
CDN provider: Netlify
IP address: 3.33.186.135
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	3.33.186.135 15.197.167.90
AAAA	—
MX	alt1.aspmx.l.google.com alt2.aspmx.l.google.com alt4.aspmx.l.google.com alt3.aspmx.l.google.com aspmx.l.google.com
TXT	google-site-verification=G1Z9KnHYpbhaEkwi19NGXHDbWHXPdCCWLc-K1Eviqoo google-site-verification=ydTK7Nghc98RUm0afOS4OqnCV8S0AP3sLuFCNXbrkxw google-site-verification=Eq_cnun_H4DceU4N_NfJUG9UMrSaCoFiVw1IpG3HcfI google-site-verification=dxxKd2phKddRux7_2OUuEe6NzYxZe7MoRE-Ht4l7AMg google-site-verification=rGQeOIsP0BszYIo9IeHwMjx6V2DTXDVb8svLW1vP-rE
NS	dns2.p02.nsone.net dns1.p02.nsone.net dns4.p02.nsone.net dns3.p02.nsone.net
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: backlinko.com
Valid from: Jun 27, 2026
Valid to: Sep 25, 2026
Days until expiry: 65
SAN domains: *.backlinko.com, backlinko.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 8

Links

110 internal · 7 external · 0 broken

Images

9 total · 0 missing alt

Scripts / Styles

29 scripts · 0 stylesheets

JS / CSS size

2.1 MB · 67.3 KB

Page size

247 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 4
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

Title longer than 60 characters

Scan details

Requested URL: https://backlinko.com
Final URL: https://backlinko.com
HTTP status: 200
HTTP version: HTTP/2
Response time: 239 ms
HTML size: 247 KB
Redirect chain: https://backlinko.com

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