alyac.com
이스트시큐리티 | 알약 2.5
Last scanned Jul 26, 2026, 5:17 AM · 2 views
Overall score
Great
Summary
1,200만 명이 선택한 대한민국 국민백신 알약 공식 사이트. This website uses Nginx hosted on AWS behind CloudFront CDN. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Missing canonical link.
1,200만 명이 선택한 대한민국 국민백신 알약 공식 사이트.
- United States
- Hosted on AWS
Top issues to fix
7 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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+1 more issue — details in the sections below.
SEO
3 issue(s) found
Performance
1.67 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
1,200만 명이 선택한 대한민국 국민백신 알약 공식 사이트.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- 02-583-4616
Meta tags
- Title
- 이스트시큐리티 | 알약 2.5
- Description
- 1,200만 명이 선택한 대한민국 국민백신 알약 공식 사이트.
- Canonical
- Language
- ko
- Charset
- UTF-8
- Viewport
- user-scalable=yes, initial-scale=1.0, maximum-scale=2.0, minimum-scale=1.0, width=device-width, target-densitydpi=medium-dpi
- Robots meta
- index,follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 13.227.249.122
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS |
|
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- www.estsecurity.com
- Valid from
- Mar 4, 2026
- Valid to
- Sep 18, 2026
- Days until expiry
- 52
- SAN domains
- www.estsecurity.com, estsecurity.com
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 2 · H2 4 · H3 20
Links
24 internal · 11 external · 0 broken
Images
23 total · 0 missing alt
Scripts / Styles
32 scripts · 8 stylesheets
JS / CSS size
766 KB · 294 KB
Page size
27.4 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 58
SEO issues
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://alyac.com
- Final URL
- https://www.estsecurity.com/public/product/alyac
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.67 s
- HTML size
- 27.4 KB
- Redirect chain
- https://alyac.com → https://www.estsecurity.com/product/alyac → https://www.estsecurity.com/public/product/alyac
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does alyac.com use?
- alyac.com is built with jQuery, Google Analytics, Meta Pixel, Nginx.
- Is alyac.com secure (HTTPS)?
- Yes. alyac.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Sep 18, 2026.
- Who hosts alyac.com?
- alyac.com is hosted on AWS, behind CloudFront CDN.
- What is alyac.com's SEO score?
- alyac.com scored 80/100 for SEO in the latest analysis (great).
- What is alyac.com's overall website score?
- alyac.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Is alyac.com hiring?
- alyac.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card