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SGSiteGraph

slack-gov.com

GovSlack

Last scanned Aug 24, 2026, 1:22 PM · 1 view

91

Overall score

Excellent

Summary

Secure, flexible collaboration built to meet the compliance needs of the public sector. This website uses Apache hosted on AWS. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.

Secure, flexible collaboration built to meet the compliance needs of the public sector.

United States
Hosted on AWS

Top issues to fix

5 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • 3 cookies without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • 1 broken link on the page

    SEO

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

90

SEO

1 issue(s) found

90

Performance

448 ms

85

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.

Secure, flexible collaboration built to meet the compliance needs of the public sector.

Contact

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

Meta tags

Title
GovSlack
Description
Secure, flexible collaboration built to meet the compliance needs of the public sector.
Canonical
https://slack-gov.com
Language
en-US
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
noindex, nofollow
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Where work happens
og:description
Secure, flexible collaboration built to meet the compliance needs of the public sector.
og:type
website
og:url
https://slack-gov.com

Twitter Card

twitter:card
summary_large_image
twitter:title
Where work happens
twitter:description
Secure, flexible collaboration built to meet the compliance needs of the public sector.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
AWS
CDN provider
IP address
18.252.186.212
ASN
AS8987 (GOVCLOUD - Amazon, US)

DNS records

TypeValue
A
  • 18.252.186.212
  • 18.252.167.214
  • 18.252.173.175
AAAA
MX
  • alt2.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt3.aspmx.l.google.com
TXT
  • spycloud-domain-verification=3764bbb4-9e27-4d0d-add9-81a29958d7e5
  • v=spf1 include:amazonses.com -all
  • google-site-verification=HNRO4PNGIAQgWlKPSR-gxwUs8KuSKfr0yIuf7ZJb8ts
  • MS=ms11596936
  • google-site-verification=cHo_xfvgfq0QlVHpBIEBDYLAc2XSedW_vfOmY3RHSd0
  • _hc6m9funyhj2a1x1kry4yr1g3x9a2sv
NS
  • ns-1361.awsdns-42.org
  • ns-641.awsdns-16.net
  • ns-157.awsdns-19.com
  • ns-1604.awsdns-08.co.uk
CAA
  • 0 issue "digicert.com; account=455b15ed272bed097725c6ea50e89921fc57379c5338a29305c05771df65fff1"
  • 0 iodef "mailto:hostmaster@slack-corp.com"
  • 0 issue "letsencrypt.org; accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/1542881516"
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
Let's Encrypt
Subject
slack-gov.com
Valid from
Aug 9, 2026
Valid to
Nov 7, 2026
Days until expiry
74
SAN domains
*.slack-gov.com, slack-gov.com

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyEnabled
  • Permissions-PolicyMissing

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 1 · H3 1

Links

20 internal · 1 external · 1 broken

Images

4 total · 0 missing alt

Scripts / Styles

14 scripts · 3 stylesheets

JS / CSS size

250 KB · 760 KB

Page size

28.8 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
15
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://slack-gov.com
Final URL
https://slack-gov.com
HTTP status
200
HTTP version
HTTP/2
Response time
448 ms
HTML size
28.8 KB
Redirect chain
https://slack-gov.com

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Frequently asked questions

What technology does slack-gov.com use?
slack-gov.com is built with Apache.
Is slack-gov.com secure (HTTPS)?
Yes. slack-gov.com uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Nov 7, 2026.
Who hosts slack-gov.com?
slack-gov.com is hosted on AWS.
What is slack-gov.com's SEO score?
slack-gov.com scored 90/100 for SEO in the latest analysis (excellent).
What is slack-gov.com's overall website score?
slack-gov.com has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.