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lenntech.com

lenntech.com had about 240K visits in September 2026, down 1.29% from August; most traffic is search.

Water Treatment and Purification - Lenntech

Website traffic

How much traffic does lenntech.com get?

240K

-1.29%MoMEstimated monthly visits
789290.93K193.95K96.98K0
Global rank

210,440

Country rank · United States

224,558

Category rank · Environmental Science

182

Average visit duration

00:32

Pages per visit

1.68

Bounce rate

47.26%

Domain age

27 years

Search share

63.3%

Sources

Where does lenntech.com's traffic come from?

  • Search
    63.3%
  • Direct
    24.1%
  • Referrals
    8.0%
  • Paid search
    1.8%
  • Social
    1.5%
  • Display ads
    0.7%
  • Generative AI
    0.6%
  • Other
    0.0%

Regions

Which countries visit lenntech.com?

  • United States
    26.2%
  • India
    4.6%
  • Canada
    3.6%
  • South Africa
    2.7%
  • Indonesia
    2.4%

See how lenntech.com compares with the most visited websites in the world, the fastest growing websites and sites gaining organic search traffic.

Search visibility

What keywords send traffic to lenntech.com?

Keyword samples

Estimated visitsMonthly searchesVisits ÷ searches
  1. periodic table of elements1.64K329.62K1%
  2. neon1.29K421.95K0%
  3. periodic table1.2K6.1M0%
  4. molecular weight calculator1.2K3.54K34%
  5. molar mass calculator1K1.72K58%

Keyword rankings

Keyword rankings

Example · google.comUnited States · English

86.4M

Search estimate

New 1 · Up 2

Ranking keywords
12,400
Landing pages
4
Search competitors
4
AI citations
2
PositionEstimated visits
  1. google#142M
  2. gmail#118.2M
  3. google maps#19.4M
  4. google drive#14.1M

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Baidu rank

Site profile

What does lenntech.com show publicly?

  • HTTP 200
  • Email authentication
  • Hosting ASN
HTTP
200
Page size
62.8 KiB
Hosting
HETZNER-AS Hetzner Online GmbH · AS24940
Email authentication
SPF · DMARC quarantine
TLS
TLSv1.3 · 72 days
Page and SEO
Title
Water Treatment and Purification - Lenntech
Description
Lenntech designs, builds and installs a wide range of odour treatment, water purification and air filtration products using UV, ozone, Ecosorb, drum filtration. Also cooling towers.
Cross-origin redirect
Yes
Word count
616
Internal / external links
138 / 10
H1 / H2
1 / 0
Images missing alt
44 / 61
Technology and tracking2 tracking
Technology clues
Bootstrap · jQuery · Bot protection
Tracking clues
Google Tag Manager · Google Analytics
External script hosts
google.com · static.lenntech.com
Server
Apache
Security headers
4 / 6
HSTS / CSP
HSTS · CSP
Email and DNS securitySet
SPF
Set
DMARC
Set · quarantine
DKIM selectors
selector1 · selector2 · k1
IPv6
No AAAA
Site verification TXT
Google · Microsoft
SOA
NS35.WORLDNIC.com
NS
ns35.worldnic.com. · ns36.worldnic.com.
MX
20 eu1-smtp-mx2.titanhq.com. · 10 eu1-smtp-mx1.titanhq.com.
Hosting and networkAS24940
A
46.224.140.186
Hosting ASN
AS24940 · 46.224.0.0/15
Hosting organization
HETZNER-AS Hetzner Online GmbH
Hosting country
DE
BGP announcement
Yes
Reverse DNS
static.186.140.224.46.clients.your-server.de
TLS
TLSv1.3 · Verified
Certificate issuer
YE2
Certificate remaining
72 days
Certificate SAN
DNS:lenntech.com · DNS:www.lenntech.com
robots and AI crawlingHTTP 200
Robots.txt
200
Global Disallow /
No
AI explicitly disallowed
0
AI explicitly allowed
16
Well-known public paths
Present / checked
0 / 5

Website information

When was lenntech.com registered?

Domain
lenntech.com
Registration status
Domain registered
Registered
2000-03-01
Registrar
Network Solutions, LLC
Expires
2027-03-02
Domain age
27 years
DNSSEC
No
Registry status
client transfer prohibited

Similar sites

What sites are similar to lenntech.com?

What's in this report

The report starts with a whole-site monthly visit estimate. Search visibility and public site facts follow when they exist.

  • Website traffic is a modeled whole-site estimate, with a source, observation period and confidence.
  • Search visibility is ranking keywords and search traffic, listed separately from whole-site visits.
  • Missing or partial values stay marked in the report.