iog.io
Home - Input | Output
Last scanned Jul 26, 2026, 5:35 AM
Overall score
Great
Summary
Input Output Group is the world's leading blockchain research and engineering company. This website uses Next.js hosted on AWS behind Vercel CDN. SEO is good (85/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance good (75/100). Top issue: Missing canonical link.
Input Output Group is the world's leading blockchain research and engineering company
- United States
- Hosted on AWS
Top issues to fix
5 issues found · 2 high priority
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.
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.
SEO
2 issue(s) found
Performance
334 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Input Output Group is the world's leading blockchain research and engineering company
Contact
Email, phone, and address published on this site's own pages.
Source: https://www.iog.io/contact
Meta tags
- Title
- Home - Input | Output
- Description
- Input Output Group is the world's leading blockchain research and engineering company
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA |
|
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.iog.io
- Valid from
- Jun 7, 2026
- Valid to
- Sep 5, 2026
- Days until expiry
- 40
- SAN domains
- www.iog.io
Security headers
- Strict-Transport-SecurityEnabled
- 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 10 · H3 24
Links
43 internal · 12 external · 0 broken
Images
41 total · 0 missing alt
Scripts / Styles
52 scripts · 3 stylesheets
JS / CSS size
1.8 MB · 181 KB
Page size
349 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Found
- URLs in sitemap
- 545
SEO issues
- Missing canonical link
- No H1 heading found
Accessibility issues
- No H1 heading found
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://iog.io
- Final URL
- https://www.iog.io/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 327 ms
- HTML size
- 349 KB
- Redirect chain
- https://iog.io → https://www.iog.io/
See something wrong on this report? Request a correction
Related websites
Same technology stack
laaa.com
Los Angeles Multifamily Broker | LA Apartment Advisors
openrouter.ai
OpenRouter
optimism.io
Optimism: The most used blockchain infrastructure.
renderforest.com
Create Videos, Designs, and Websites with AI | Renderforest
savvytime.com
World Clock and Time Converter - Savvy Time
ashbyhq.com
All-in-one Recruiting Software for Ambitious Teams | Ashby
Same hosting provider
byside.com
Composable Digital Experience Platform | CoreMedia CMS
surveyplanet.com
Free Online Survey Maker | Unlimited Surveys | Surveyplanet
petpooja.com
Software for Small and Medium Businesses | Petpooja
openpgp.org
OpenPGP - OpenPGP
ecosoberhouse.com
EcoSoberHouses – transitional Sober Living Houses
dash0.com
OpenTelemetry Native Observability · Dash0
Frequently asked questions
- What technology does iog.io use?
- iog.io is built with Next.js, Google Analytics.
- Is iog.io secure (HTTPS)?
- Yes. iog.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 5, 2026.
- Who hosts iog.io?
- iog.io is hosted on AWS, behind Vercel CDN.
- What is iog.io's SEO score?
- iog.io scored 85/100 for SEO in the latest analysis (great).
- What is iog.io's overall website score?
- iog.io has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- Is iog.io hiring?
- iog.io has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card