What technology does fastcoexist.com use?

We did not detect any specific technologies for fastcoexist.com in the latest scan.

Is fastcoexist.com secure (HTTPS)?

Yes. fastcoexist.com uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Jan 30, 2027.

Who hosts fastcoexist.com?

Hosting provider information for fastcoexist.com is not available yet.

What is fastcoexist.com's SEO score?

fastcoexist.com scored 50/100 for SEO in the latest analysis (fair).

What is fastcoexist.com's overall website score?

fastcoexist.com has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.

fastcoexist.com

fastcompany.com

Last scanned Jul 26, 2026, 5:47 AM

Overall score

Fair

Summary

SEO is fair (50/100) and accessibility is good (85/100). Security scores good (85/100) and performance good (80/100). Top issue: Missing meta description.

Top issues to fix

12 issues found · 5 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Slow estimated load (9.8s)
Performance
Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

+6 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

9.84 s

Security

HTTPS & header checks

Accessibility

2 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.

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: Fastly
IP address: 151.101.1.54
ASN: —

DNS records

Type	Value
A	151.101.1.54 151.101.193.54 151.101.65.54 151.101.129.54
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	mansueto.map.fastly.net
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: GlobalSign nv-sa
Subject: *.fast-co.net
Valid from: Jul 15, 2026
Valid to: Jan 30, 2027
Days until expiry: 188
SAN domains: *.fast-co.net, *.fastcocreate.com, *.fastcodesign.com, *.fastcoexist.com, *.fastcolabs.com, *.fastcompany.com, *.fastcompany.net, *.inc.com, *.node.inc.com, events.festival.fastcompany.com, events.grill.fastcompany.com, fast-co.net, fastcodesign.com, fastcompany.com, fcimpactcouncil.com, inc.com, one.mansueto.com, static.mvdigitalmedia.com, www.fcimpactcouncil.com, www.mansueto.com, mansueto.com, *.dev.inc.com

Security headers

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

Compression: none · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

2 scripts · 0 stylesheets

JS / CSS size

14.2 KB · 84 B

Page size

775 B

Robots.txt & Sitemap

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

SEO issues

Missing meta description
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://fastcoexist.com
Final URL: https://www.fastcompany.com/impact
HTTP status: 403
HTTP version: HTTP/2
Response time: 9.84 s
HTML size: 775 B
Redirect chain: https://fastcoexist.com → https://www.fastcoexist.com/ → https://www.fastcompany.com/impact

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Frequently asked questions

What technology does fastcoexist.com use?: We did not detect any specific technologies for fastcoexist.com in the latest scan.
Is fastcoexist.com secure (HTTPS)?: Yes. fastcoexist.com uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Jan 30, 2027.
Who hosts fastcoexist.com?: Hosting provider information for fastcoexist.com is not available yet.
What is fastcoexist.com's SEO score?: fastcoexist.com scored 50/100 for SEO in the latest analysis (fair).
What is fastcoexist.com's overall website score?: fastcoexist.com has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.