igvita.com
Ilya Grigorik
Last scanned Jul 29, 2026, 6:00 PM · 6 views
Overall score
Great
Summary
Distinguished Engineer and Technical Advisor to the CEO at Shopify, on a mission to make commerce better for everyone. This website uses Google Analytics behind Fastly CDN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: No H1 heading found.
Distinguished Engineer and Technical Advisor to the CEO at Shopify, on a mission to make commerce better for everyone.
Top issues to fix
9 issues found · 3 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.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
TLS certificate expires in 29 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
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.
+3 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
940 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+2 overall since Jul 21, 2026
- Overall
- 83
- SEO
- 80
- Security
- 65
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
Distinguished Engineer and Technical Advisor to the CEO at Shopify, on a mission to make commerce better for everyone.
Meta tags
- Title
- Ilya Grigorik
- Description
- Distinguished Engineer and Technical Advisor to the CEO at Shopify, on a mission to make commerce better for everyone.
- Canonical
- https://ilya.grigorik.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Fastly
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Certainly
- Subject
- ilya.grigorik.com
- Valid from
- Jul 29, 2026
- Valid to
- Aug 28, 2026
- Days until expiry
- 29
- SAN domains
- ilya.grigorik.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 0 · H2 8 · H3 1
Links
8 internal · 7 external · 15 broken
Images
8 total · 0 missing alt
Scripts / Styles
10 scripts · 2 stylesheets
JS / CSS size
1.5 KB · 78.9 KB
Page size
104 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://igvita.com
- Final URL
- https://ilya.grigorik.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 938 ms
- HTML size
- 104 KB
- Redirect chain
- https://igvita.com → https://www.igvita.com/ → https://ilya.grigorik.com/
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Frequently asked questions
- What technology does igvita.com use?
- igvita.com is built with Google Analytics.
- Is igvita.com secure (HTTPS)?
- Yes. igvita.com uses TLS 1.3 with a certificate issued by Certainly, valid until Aug 28, 2026.
- Who hosts igvita.com?
- Hosting provider information for igvita.com is not available yet.
- What is igvita.com's SEO score?
- igvita.com scored 80/100 for SEO in the latest analysis (great).
- What is igvita.com's overall website score?
- igvita.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
- Has igvita.com's score changed over time?
- igvita.com's overall score has improved by 2 points (from 81 to 83) since Jul 21, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card