www.lenntech.com
Registered
Page analyze update date:
2026/02/19 00:53:30
Last whois update date:
2026/02/19 00:52:37
Domain Status
Registered
Paid till
02.03.2027
Available from
01.04.2027
×
![Fullscreen website screenshot]()
www.lenntech.com Website screenshot
SEO Score
53.42%
78
Score achieved
146
Maximum score
Main Information
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.
Keywords: unknown
Page Encoding:
utf-8
Page Filesize: 95 KB
Server Information
IP: 145.239.245.5
Location: France,FR,,,48.8582,2.3387,Europe/Paris
Http Server: apache
Encoding: utf-8
Meta Tags List
- equiv: origin-trial content: A7vZI3v+Gz7JfuRolKNM4Aff6zaGuT7X0mf3wtoZTnKv6497cVMnhy03KDqX7kBz/q/iidW7srW31oQbBt4VhgoAAACUeyJvcmlnaW4iOiJodHRwczovL3d3dy5nb29nbGUuY29tOjQ0MyIsImZlYXR1cmUiOiJEaXNhYmxlVGhpcmRQYXJ0eVN0b3JhZ2VQYXJ0aXRpb25pbmczIiwiZXhwaXJ5IjoxNzU3OTgwODAwLCJpc1N1YmRvbWFpbiI6dHJ1ZSwiaXNUaGlyZFBhcnR5Ijp0cnVlfQ==
- equiv: X-UA-Compatible content: IE=edge,chrome=1
- name: viewport content: initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,width=device-width,height=device-height,target-densitydpi=device-dpi,user-scalable=yes
- name: description content: 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.
- name: keywords content: 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.
- name: ROBOTS content: NOODP
- name: ahrefs-site-verification content: b27dd8507ccf68940fae43bd1ba4dd63b7d35113653b21bb27fd480b09a0ef2e
- equiv: Content-Type content: text/html; charset=utf-8
Internal Links
Whois Information
domain_name: lenntech.com
update_date: 2021-12-31T09:53:28Z
update_time: 1640944408
creation_date: 2000-03-01T00:29:07Z
creation_time: 951870547
expiration_date: 2027-03-02T00:29:06Z
Whois Raw Data
Domain Name: LENNTECH.COM
Registrar: Network Solutions, LLC
Domain Status: client transfer prohibited
Creation Date: 2000-03-01T00:29:07Z
Registry Expiry Date: 2027-03-02T00:29:06Z
Updated Date: 2021-12-31T09:53:28Z
Name Server: NS35.WORLDNIC.COM
Name Server: NS36.WORLDNIC.COM
REGISTRAR Contact: Network Solutions, LLC
>>> Last update of RDAP database: 2026-02-19T03:52:37Z
Robots.txt
User-agent: Googlebot
Disallow: /*?
User-agent: googlebot-image
Disallow: /*?
User-agent: googlebot-mobile
Disallow: /*?
User-agent: adsbot-google
Disallow: /*.cgi?
User-agent: mediapartners-google
Disallow: /*?
User-agent: MSNBot
Disallow: /*?
User-agent: Bingbot
Disallow: /*?
User-agent: Slurp
Disallow: /*?
User-agent: Teoma
Disallow: /*?
User-agent: twiceler
Disallow: /*?
User-agent: Gigabot
Disallow: /*?
User-agent: Scrubby
Disallow: /*?
User-agent: Robozilla
Disallow: /*?
User-agent: baiduspider
Disallow: /*?
User-agent: naverbot
Disallow: /*?
User-agent: yeti
Disallow: /*?
User-agent: yahoo-mmcrawler
Disallow: /*?
User-agent: psbot
Disallow: /*?
User-agent: asterias
Disallow: /*?
User-agent: yahoo-blogs
Disallow: /*?
User-agent: yandex
Disallow: /*?
User-agent: *
Disallow: /
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
98054 bytes
Page size acceptable for fast loading.
!
Resources
111 total
Too many resources. Optimize and combine files for better performance.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
✓
Caching
max-age=600
Cache-control headers properly set.
✓
Page Speed
1.05 ms
Excellent loading speed.
On-Page SEO
✓
Title
Water Treatment and Purification - Lenntech
Good title length (30-60 characters).
!
Meta 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. Lenght:181
Meta description too long. Reduce to 100-160 characters.
!
H1 Heading
2 found - "Water Treatment Solutions"
Use only one H1 heading per page. Remove extra H1 tags.
!
Word Count
169
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
Meta keywords are optional (not used by major search engines).
Content and UX
!
Language
Add lang attribute to tag for accessibility and SEO.
!
Images
84 total, 68 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,width=device-width,height=device-height,target-densitydpi=device-dpi,user-scalable=yes
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:title, og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:title, og:description, og:image, og:url
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.
Positions in Yandex
Search Phrases - Yandex
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 9 | /uploads/grundfos/96123534/Grundfos_CR-64-4-2-A-F-A-E-HQQE.pdf |