ToolsRiver

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Free online tools with no sign-up: income tax, GST, EMI and SIP calculators, converters, image, text, SEO and YouTube tools. Most run in your browser.

Productivity Estimated origin: India Added 8 Nov 2026 Analysed 8 Nov 2026 via

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Screenshot of ToolsRiver

What we found

  1. Analytics set tracking cookies before any opt-in, and we found no consent manager.
  2. It sends one of the six security headers we check; Referrer-Policy is among those missing.
  3. It publishes SPF but no DMARC record, so receivers decide for themselves what to do with email that fails.
  4. Built with WordPress and PHP, the site is hosted on Hostinger, with a domain registered in 2025.

Built with: 18 technologies

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For light pages

Built with WordPress
<a href="https://firstsited.com/launch/arjhh3bb/toolsriver"><img src="https://firstsited.com/badge/arjhh3bb/stack.svg" alt="ToolsRiver tech stack on FirstSited" height="28"></a>

For dark pages

Built with WordPress
<a href="https://firstsited.com/launch/arjhh3bb/toolsriver"><img src="https://firstsited.com/badge/arjhh3bb/stack.svg?theme=dark" alt="ToolsRiver tech stack on FirstSited" height="28"></a>

Site checks

Page basicsHow we check
Custom title and meta description
Open Graph tags (title, image, description)
Twitter card meta tags
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
Page title is 64 characters Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
Crawl files
robots.txt
sitemap.xml 3 URLs
security.txt optional
llms.txt optional
ads.txt only for ad-funded sites
humans.txt optional
AI crawlers No stanceHow we check
llms.txt published not published
No AI bots blocked in robots.txt
Content-Signal none declared
Link headers none advertised

Email

StateRecordStatusWhat it does
SPF ~all Soft-fail (~all), common and accepted 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 DMARC, receivers fall back to their own rules for email that fails SPF.

Hosting and network

Network AS-HOSTINGER - Hostinger International Limited, CY AS47583, DE
DNS Hostinger DNS authoritative nameservers
DNSSEC Not enabled DNS answers are unsigned
Certificate Let's Encrypt valid 27 Sep 2026 to 26 Dec 2026, as captured
Domain age 1 year registered Jun 2025, Realtime Register B.V.
Green hosting Yes per The Green Web Foundation
Page build 21 JS files, 18 CSS files 5 third-party domains, code splitting
Brand colours

Storage: 2 items

Cookies 2
NameLifetimeSet by
_ga1yGoogle Analytics
_ga_G8680XDQJC1yGoogle Analytics

Performance

MeasureThis siteReading
Server response 90 ms good, faster than 93% of sites
Largest contentful paint 980 ms good
Layout shift 0.00 good
Page weight 845 KB light
Image weight 19 KB light
Images 3 1 larger than shown
Third-party domains 5
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: few AI signals. How much the site looks AI-generated. It is a pattern match shown for interest, not a verdict.
    Which signals fired
    SignalPoints
    AI palette signals+5
  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 8 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 8 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.