Sitetoolsbox

Visit site

Hey everyone, Over the past few days, I noticed some extremely weird traffic patterns on Site Tools Box. While our goal has always been to provide 100% fr

Developer Tools Estimated origin: China Added 9 Nov 2026 Analysed 9 Nov 2026 via Hacker News

Own this site?

Screenshot of Sitetoolsbox

What we found

  1. Analytics set tracking cookies before any opt-in, and we found no consent manager.
  2. There are no SPF or DMARC records, so anyone can send email that claims to come from this domain.
  3. It sends none of the six security headers we check.
  4. Built with PHP, the site is served through Cloudflare, with a domain registered 4 weeks before launch.
  5. One more gap is listed further down the page.

Built with: 14 technologies

Each technology links to its own page: which other new sites launched with it.

Site checks

Page basicsHow we check
Custom title and meta description
Open Graph tags (title, image, description)
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
Page title is 80 characters Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
Twitter card meta tags
Crawl files
robots.txt
sitemap.xml 281 URLs
security.txt optional
llms.txt
ads.txt only for ad-funded sites
humans.txt optional
AI crawlers WelcomedHow we check
llms.txt published
No AI bots blocked in robots.txt
Content-Signal none declared
Link headers none advertised

Email

StateRecordStatusWhat it does
SPF Not published Lists the servers allowed to send email for the domain.
DMARC Not published Tells receivers what to do with email that fails SPF or DKIM.
DKIM Not found at common selectors Signs outgoing email. We check common selectors only, so a provider may use another.
MTA-STS Not deployed Stops email to the domain being downgraded to plain text in transit.
TLS-RPT Not configured Sends the owner reports of failed encrypted deliveries.

Without SPF and DMARC, anyone can send email that claims to come from this domain. Those two are the records to add first.

Hosting and network

Network CLOUDFLARENET - Cloudflare, Inc., US AS13335, US
DNS Cloudflare DNS authoritative nameservers
DNSSEC Not enabled DNS answers are unsigned
Certificate Let's Encrypt valid 22 Oct 2026 to 20 Jan 2027, as captured
Domain age 1 month registered Oct 2026, DNSPod, Inc.
Green hosting Yes per The Green Web Foundation
Page build 3 JS files, 1 CSS file 8 third-party domains
Brand colours

Storage: 6 items

Cookies 4
NameLifetimeSet by
PHPSESSIDsessionPHP
_ga1yGoogle Analytics
_ga_Z3Y132G5Y21yGoogle Analytics
__cf_bm< 1hCloudflare
Local storage 1
KeySizeSet by
google_auto_fc_cmp_setting3 BGoogle AdSense
Session storage 1
KeySizeSet by
stb_sid24 B-

Performance

MeasureThis siteReading
Server response 689 ms fair, faster than 19% of sites
Largest contentful paint 856 ms good
Layout shift 0.01 good
Page weight 710 KB light
Image weight 171 KB light
Images 9 2 larger than shown, 5 without width and height, 2 without alt text
Third-party domains 8
Console errors 0 none
Failed requests 0 none

From a single automated render of the home page. A quick guide, not a substitute for Lighthouse or field data. How we measure

Notes

  1. Looks AI-built: some AI signals. How much the site looks AI-generated. It is a pattern match shown for interest, not a verdict.
    Which signals fired
    SignalPoints
    Placeholder branding+10
    AI palette signals+5
    AI iconography signals+3
    AI code-structure signals+5
    AI CSS signals+15
  2. Analytics set tracking cookies on our visit and no consent manager was detected. UK and EU GDPR require opt-in before tracking runs, and more than 20 US states require honouring opt-out requests.
  3. Performance comes from one render on 9 November 2026 and will vary between visits.

How we know

FirstSited records what new websites are built with, usually within a day of going live. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We checked this one in full: its tech stack, DNS, security headers and page basics. This page is what we saw on 9 November 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Watch any of them and get every new site that uses it as it goes live, from £15 a month.

Spot a mistake? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.