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tacnode.io

Tacnode — Shared Context for Automated Decisions

Last scanned Jul 26, 2026, 5:47 AM

91

Overall score

Excellent

Summary

When automated decisions run on stale or fragmented context, the logic is correct but the outcome is wrong. This website uses Nginx. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Tacnode

When automated decisions run on stale or fragmented context, the logic is correct but the outcome is wrong. Tacnode Context Lake closes the context gap — complete, consistent, and current context for every decision.

Top issues to fix

6 issues found · 2 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.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

  • 20 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

85

SEO

3 issue(s) found

100

Performance

492 ms

80

Security

HTTPS & header checks

100

Accessibility

0 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.

Tacnode

When automated decisions run on stale or fragmented context, the logic is correct but the outcome is wrong. Tacnode Context Lake closes the context gap — complete, consistent, and current context for every decision.

X (Twitter)LinkedInYouTube

Meta tags

Title
Tacnode — Shared Context for Automated Decisions
Description
When automated decisions run on stale or fragmented context, the logic is correct but the outcome is wrong. Tacnode Context Lake closes the context gap — complete, consistent, and current context for every decision.
Canonical
https://tacnode.io/
Language
en
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest
https://tacnode.io/site.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
Tacnode — Shared Context for Automated Decisions
og:description
When automated decisions run on stale or fragmented context, the logic is correct but the outcome is wrong. Tacnode Context Lake closes the context gap — complete, consistent, and current context for every decision.
og:type
website
og:url
https://tacnode.io/

Twitter Card

twitter:card
summary_large_image
twitter:title
Tacnode — Shared Context for Automated Decisions
twitter:description
When automated decisions run on stale or fragmented context, the logic is correct but the outcome is wrong. Tacnode Context Lake closes the context gap — complete, consistent, and current context for every decision.

Technologies

Detected frameworks, languages, and tools.

AstroGoogle AnalyticsNginx

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Sectigo Limited
Subject
*.tacnode.io
Valid from
Nov 3, 2025
Valid to
Dec 4, 2026
Days until expiry
128
SAN domains
*.tacnode.io, tacnode.io

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 7 · H3 7

Links

32 internal · 6 external · 20 broken

Images

5 total · 0 missing alt

Scripts / Styles

11 scripts · 2 stylesheets

JS / CSS size

8.6 KB · 59 B

Page size

88.2 KB

Robots.txt & Sitemap

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

SEO issues

  • Meta description longer than 160 characters
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://tacnode.io
Final URL
https://tacnode.io
HTTP status
200
HTTP version
HTTP/2
Response time
491 ms
HTML size
88.2 KB
Redirect chain
https://tacnode.io

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Frequently asked questions

What technology does tacnode.io use?
tacnode.io is built with Astro, Google Analytics, Nginx.
Is tacnode.io secure (HTTPS)?
Yes. tacnode.io uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Dec 4, 2026.
Who hosts tacnode.io?
Hosting provider information for tacnode.io is not available yet.
What is tacnode.io's SEO score?
tacnode.io scored 85/100 for SEO in the latest analysis (great).
What is tacnode.io's overall website score?
tacnode.io has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
What company operates tacnode.io?
tacnode.io is operated by Tacnode. When automated decisions run on stale or fragmented context, the logic is correct but the outcome is wrong. Tacnode Context Lake closes the context gap — complete, consistent, and current context for every decision.