What technology does hada.io use?

hada.io is built with Google Analytics, Google Ads, Nginx.

Is hada.io secure (HTTPS)?

Yes. hada.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 14, 2026.

What is hada.io's SEO score?

hada.io scored 80/100 for SEO in the latest analysis (great).

What is hada.io's overall website score?

hada.io has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.

hada.io

하다 스튜디오 — Hada Studio

Last scanned Jul 26, 2026, 11:49 AM

Overall score

Great

Summary

개발자와 스타트업들을 위한 서비스를 만드는 회사, 하다 스튜디오입니다. This website uses Nginx hosted on AWS. SEO is good (80/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: No H1 heading found.

개발자와 스타트업들을 위한 서비스를 만드는 회사, 하다 스튜디오입니다.

United States

Hosted on AWS

Top issues to fix

5 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.
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.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

SEO

2 issue(s) found

100

Performance

246 ms

Security

HTTPS & header checks

Accessibility

1 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.

개발자와 스타트업들을 위한 서비스를 만드는 회사, 하다 스튜디오입니다.

Contact

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

Email: contact@hada.io fairy@hada.io news@hada.io write@hada.io

Source: https://hada.io/contact

Meta tags

Title: 하다 스튜디오 — Hada Studio
Description: 개발자와 스타트업들을 위한 서비스를 만드는 회사, 하다 스튜디오입니다.
Canonical: https://hada.io/
Language: ko
Charset: UTF-8
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Google Analytics Google Ads Nginx

Hosting & CDN

Hosting provider: AWS
CDN provider: —
IP address: 43.201.108.141
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	43.201.108.141
AAAA	—
MX	alt2.aspmx.l.google.com alt3.aspmx.l.google.com aspmx.l.google.com alt4.aspmx.l.google.com alt1.aspmx.l.google.com
TXT	google-site-verification=C0sJiXOzbJa2tC740lVImDeUG9Rcki570_cin_Nnzd0 amazonses:a3IvC0QgCQCzwWngXAsMbM3rJ/J/5YjO/Y5GnPd+7EA= MS=505B4AD557B860FA7D55F7D814D2A4343EF34486 v=spf1 include:_spf.google.com include:amazonses.com ~all
NS	faye.ns.cloudflare.com rustam.ns.cloudflare.com
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: hada.io
Valid from: Jun 16, 2026
Valid to: Sep 14, 2026
Days until expiry: 47
SAN domains: hada.io, write.hada.io, www.hada.io

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 1 · H3 0

Links

23 internal · 4 external · 0 broken

Images

7 total · 0 missing alt

Scripts / Styles

6 scripts · 2 stylesheets

JS / CSS size

210 KB · 93.8 KB

Page size

21.8 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 0
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

No H1 heading found
No structured data (JSON-LD) found

Scan details

Requested URL: https://hada.io
Final URL: https://hada.io
HTTP status: 200
HTTP version: HTTP/2
Response time: 246 ms
HTML size: 21.8 KB
Redirect chain: https://hada.io

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