formstack.com
formstack.com is ranked #6,077 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), up 242 places in four weeks. The domain was registered on Mar 3, 2010, 16 years, 7 months ago, through NameCheap, Inc., and is paid up until Mar 3, 2027. Its homepage uses Webflow, Adobe Fonts, Google Fonts, Google Tag Manager, Meta Pixel and Microsoft Clarity and 2 more technologies. It is served through Amazon CloudFront, Cloudflare and jsDelivr.
Popularity rank
#6,077 of the top 1 million sites in the Tranco research ranking, which averages several traffic and DNS sources over 30 days. Best rank in the period shown: #5,799.
Domain registration
- Registered
- Mar 3, 2010 (16 years, 7 months ago)
- Expires
- Mar 3, 2027
- Registrar
- NameCheap, Inc.
- Name servers
ns-1400.awsdns-47.org,ns-2016.awsdns-60.co.uk,ns-500.awsdns-62.com,ns-701.awsdns-23.net- DNSSEC
- Not signed
From the registry's public RDAP record, checked Oct 7, 2026.
Technology stack
Detected from the homepage HTML and response headers on Oct 14, 2026. Tools loaded only after scripts run (or after consent banners) may be missing.
Homepage SEO check
Checked from the HTML our scanner received on Oct 14, 2026. Content added later by JavaScript isn't counted.
20 passed · 2 warnings · 0 failed
Content
- ✓Title60 characters
- ✓Meta description148 characters
- !H1 heading5 H1 headings — use one
- ✓Subheadings7 H2 headings
- ✓Image alt textAll 93 images have alt text
- ✓Content lengthAbout 919 words
Indexing
- ✓IndexableNo noindex directive
- iCanonical URLPoints to another host: https://www.formstack.com
- ✓robots.txtFound
- ✓XML sitemapFound
- ✓Language attributeen
- ✓Structured dataOrganization
Social sharing
- ✓Open GraphTitle, description and image set
- ✓Twitter / X cardsummary_large_image
Technical
- ✓HTTPSServed over HTTPS
- ✓Mobile viewportFound
- ✓FaviconFound
- ✓Character encodingutf-8
Security headers
- ✓Strict-Transport-SecuritySet
- ✓Content-Security-PolicySet
- ✓Clickjacking protectionSet
- ✓X-Content-Type-OptionsSet
- !Referrer-PolicyNot set
Server response
- Final URL
https://formstack.com/- HTTP status
- 200
- Server
CloudFront- Response time
- 83 ms (first byte 81 ms, from our scanner in a US data centre)
- HTML size
- 162 KB
- Compression
- gzip
Sites with a similar tech stack
| Rank | Website |
|---|---|
| #936 | classlink.com |
| #336 | smartadserver.com |
| #5,244 | uservoice.com |
| #7,099 | control4.com |
| #907 | agora.io |
| #932 | seedtag.com |
Sites ranked near formstack.com
| Rank | Website | Registered |
|---|---|---|
| #6,072 | createjs.com | 2011 |
| #6,073 | delfi.lt | — |
| #6,074 | oregon.gov | 2001 |
| #6,075 | jiveip.net | 2008 |
| #6,076 | l-tike.com | 2007 |
| #6,078 | narto-drama.com | 2026 |
| #6,079 | typing.com | 1997 |
| #6,080 | imo.im | — |
| #6,081 | nova-app.eu | — |
| #6,082 | shell.com | 1989 |
Questions about formstack.com
How popular is formstack.com?
formstack.com is #6,077 worldwide in the Tranco list published Oct 13, 2026.
How old is formstack.com?
formstack.com was registered on Mar 3, 2010, which makes the domain 16 years, 7 months old.
What is formstack.com built with?
We detected Webflow, Adobe Fonts, Google Fonts, Google Tag Manager, Meta Pixel, Microsoft Clarity, HubSpot, reCAPTCHA, Amazon CloudFront, Cloudflare and jsDelivr on its homepage.
Who is the registrar of formstack.com?
NameCheap, Inc., according to the registry's RDAP record.