goharbor.io

Harbor

Last scanned Jul 27, 2026, 8:44 AM

82

Overall score

Great

Summary

Our mission is to be the trusted cloud native repository for Kubernetes. This website uses Google Analytics hosted on AWS behind Netlify CDN. SEO is good (75/100) and accessibility is good (80/100). Security scores good (75/100) and performance excellent (100/100). Top issue: No H1 heading found.

Our mission is to be the trusted cloud native repository for Kubernetes

United States

Hosted on AWS

Top issues to fix

8 issues found · 2 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
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.
1 cookie without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+2 more issues — details in the sections below.

75

SEO

3 issue(s) found

100

Performance

7 ms

75

Security

HTTPS & header checks

80

Accessibility

2 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.

Our mission is to be the trusted cloud native repository for Kubernetes

Meta tags

Title: Harbor
Description: Our mission is to be the trusted cloud native repository for Kubernetes
Canonical: https://goharbor.io/
Language
Charset: utf-8
Viewport: initial-scale=1,maximum-scale=1,user-scalable=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Google Analytics

Hosting & CDN

Hosting provider: AWS
CDN provider: Netlify
IP address: 15.197.167.90
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	15.197.167.90 3.33.186.135
AAAA	2406:da1a:103:e602::1f5
MX	—
TXT	—
NS	dns2.p02.nsone.net dns4.p02.nsone.net dns1.p02.nsone.net dns3.p02.nsone.net
CAA	—
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: goharbor.io
Valid from: Jul 25, 2026
Valid to: Oct 23, 2026
Days until expiry: 88
SAN domains: *.goharbor.io, goharbor.io

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

24 internal · 48 external · 0 broken

Images

40 total · 4 missing alt

Scripts / Styles

13 scripts · 2 stylesheets

JS / CSS size

33.9 KB · 193 KB

Page size

37.9 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Found
URLs in sitemap: 1873

SEO issues

No H1 heading found
No structured data (JSON-LD) found
robots.txt not found

Scan details

Requested URL: https://goharbor.io
Final URL: https://goharbor.io
HTTP status: 200
HTTP version: HTTP/2
Response time: 7 ms
HTML size: 37.9 KB
Redirect chain: https://goharbor.io

See something wrong on this report? Request a correction

Same technology stack

righttoinformation.wiki

File any RTI in India · RTI Wiki

google-analyticscloudflare-analyticsgoogle-ads

Cloudflare· Cloudflare

exxonmobil.com

Exxon Mobil Corporation | ExxonMobil

google-analyticsmeta-pixelgoogle-ads

AKAMAI-AS - Akamai Technologies, Inc., US

websiteplanet.com

Website Planet | Free Guides to Create & Launch Your Website

wordpressgoogle-analytics

Cloudflare· Cloudflare

savvytime.com

World Clock and Time Converter - Savvy Time

nextjsgoogle-analyticscloudflare-analytics

Cloudflare· Cloudflare

bynder.com

Bynder - The most intuitive enterprise DAM platform

google-analytics

officiallondontheatre.com

Official London Theatre | Buy London Theatre Tickets

google-analyticscloudflare-analytics

Cloudflare· Cloudflare

Same hosting provider

highereducation.com

Home - Higher Education

wordpressnextjs

AWS· Cloudflare

byside.com

Composable Digital Experience Platform | CoreMedia CMS

apachegoogle-analytics

AWS· CloudFront

surveyplanet.com

Free Online Survey Maker | Unlimited Surveys | Surveyplanet

google-analyticssvelte

AWS· CloudFront

petpooja.com

Software for Small and Medium Businesses | Petpooja

nginxgoogle-analytics

AWS· CloudFront

openpgp.org

OpenPGP - OpenPGP

ecosoberhouse.com

EcoSoberHouses – transitional Sober Living Houses

AWS· CloudFront

Frequently asked questions

What technology does goharbor.io use?: goharbor.io is built with Google Analytics.
Is goharbor.io secure (HTTPS)?: Yes. goharbor.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 23, 2026.
Who hosts goharbor.io?: goharbor.io is hosted on AWS, behind Netlify CDN.
What is goharbor.io's SEO score?: goharbor.io scored 75/100 for SEO in the latest analysis (fair).
What is goharbor.io's overall website score?: goharbor.io has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.