Lfi.ch - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
48% 
Page structure
100% 
Link structure
96% 
Server
91% 
External factors
11% 
SEO Score
Response time
0.13 s
File size
11.70 kB
Words
161
Media files
3
Number of links
65 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
LFI - Schweizerisches Landesforstinventar (LFI)
The length of the page title is perfect. (427 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Schweizerisches Landesforstinventar (LFI): Wissenswertes zum Schweizer Wald. Ein Informationssystem der Forschungsanstalt WSL für Schüler und Experten im Internet.
The meta description is too long: 1057 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Switzerland
The following language is defined by HTML: de
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
descriptionSchweizerisches Landesforstinventar (LFI): Wissenswertes zum Schweizer Wald. Ein Informationssystem der Forschungsanstalt WSL für Schüler und Experten im Internet.
robotsindex, follow
viewportwidth=device-width, initial-scale=1
langde
charsetutf-8

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Page quality

Content
(Critically important)
There are only 161 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
22.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
3 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 10.8 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
https://lfi.ch/layout/images/intro6.jpgFoto
https://lfi.ch/layout/images/intro4.jpgFoto
/media/images/maps/introkarte_formica.jpgFormica rufa

Page structure

H1 heading
(Critically important)
Wissen zum Schweizer Wald aus dem Landesforstinventar (LFI)
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Wissen zum Schweizer Wald aus dem Landesforstinventar (LFI)
H2 Neue Visualisierungen
H2 Forstkreise
H2 Waldameisen
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://lfi.ch/deA-TITLE Startseite aufrufen
https://lfi.ch/frFR
A-TITLE Französisch
https://lfi.ch/itIT
A-TITLE Italienisch
https://lfi.ch/enEN
A-TITLE Englisch
https://lfi.ch/de/zugangA-TITLE anmelden
https://lfi.ch/de/baumartenBäume und Sträucher
https://lfi.ch/de/baumartenBaumartenporträts
/de/hoehenrekorde/logbuchHöhenrekorde
/de/hoehenrekorde/logbuchLogbuch
/de/hoehenrekorde/meldeformularFund melden
https://lfi.ch/de/hoehenrekordeInformationen
https://lfi.ch/de/waldfotosWaldfotos
https://lfi.ch/de/kartenKarten
/de/ergebnisabfrage/visualizeErgebnisabfrage
/de/ergebnisabfrage/visualizeVisualize
/de/ergebnisabfrage/anleitungFachportal
/de/ergebnisabfrage/anleitungAnleitung
/de/ergebnisabfrage/sucheSuche
/de/ergebnisabfrage/themenThemen
/de/ergebnisabfrage/regionenRegionen
/de/ergebnisabfrage/inventurenInventuren
/de/sammlungen/sucheAlte Datenstände
https://lfi.ch/de/glossarWörterbuch/Glossar
/de/dienstleistungen/regionali...Dienstleistungen
/de/dienstleistungen/regionali...Regionalinventuren
/de/dienstleistungen/spezialau...Spezialauswertungen
/de/dienstleistungen/datenabgabeDatenabgabe
/de/dienstleistungen/datenkatalogDatenkatalog
https://lfi.ch/de/publikationenPublikationen
/de/ueber-das-lfi/ziele-und-in...Über das LFI
/de/ueber-das-lfi/ziele-und-in...Ziele und Inhalt
/de/ueber-das-lfi/methoden/inv...Methoden
/de/ueber-das-lfi/methoden/inv...Inventurkonzept
/de/ueber-das-lfi/methoden/pro...Probeflächen
/de/ueber-das-lfi/methoden/fer...Fernerkundung
/de/ueber-das-lfi/methoden/fel...Feldaufnahmen
/de/ueber-das-lfi/methoden/dat...Datenpflege und Auswertung
/de/ueber-das-lfi/module/basis...Module
/de/ueber-das-lfi/module/basis...Basismodul
/de/ueber-das-lfi/module/schut...Schutzwald
/de/ueber-das-lfi/module/biodi...Biodiversität
/de/ueber-das-lfi/module/wald-...Wald und Gesellschaft
/de/ueber-das-lfi/module/wald-...Wald- und Holzressourcenentwicklung
/de/ueber-das-lfi/module/treib...Treibhausgasinventar
/de/ueber-das-lfi/module/inter...Internationales
/de/ueber-das-lfi/stand-daten-...Stand Daten und Berichte
/de/ueber-das-lfi/einsatzgebie...Einsatzgebiete LFI5
/de/ueber-das-lfi/medien/medie...Medien
/de/ueber-das-lfi/medien/medie...Medienmitteilungen
/de/ueber-das-lfi/medien/press...Pressefotos
/de/ueber-das-lfi/medien/news-...News Archiv
https://lfi.ch/de/kontaktKontakt
/de/ergebnisabfrage/visualizeIMG-ALT Foto
/de/ergebnisabfrage/visualizeNeue Visualisierungen
/de/ergebnisabfrage/visualizeText duplicate Visualize
/de/ergebnisabfrage/regionenText duplicate IMG-ALT Foto
/de/ergebnisabfrage/regionenForstkreise
/de/ergebnisabfrage/regionenText duplicate Ergebnisabfrage
/de/karten/waldameisenIMG-ALT Formica rufa
/de/karten/waldameisenWaldameisen
/de/karten/waldameisenText duplicate Karten
https://www.wsl.ch/de/New window External Subdomain A-TITLE Website WSL besuchen
https://lfi.ch/de/impressumImpressum
https://lfi.ch/de/datenschutzDatenschutz
https://lfi.ch/de/rechtlichesRechtliches
https://lfi.ch/de/kontaktText duplicate Kontakt

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://lfi.ch/de"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.13 seconds.
The file size of the HTML document is fine (12 kB).

HTTP Response Header

NameValue
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
strict-transport-securitymax-age=63072000
content-security-policydefault-src 'self';script-src 'self';img-src 'self';style-src 'self';base-uri 'self';form-action 'self';font-src 'self';frame-ancestors 'none';frame-src 'none';child-src 'none';object-src 'none';worker-src 'none';connect-src 'self';media-src 'self' data:;
set-cookie79 Characters
varyAccept-Encoding
content-encodinggzip
content-length2634
content-typetext/html; charset=utf-8
dateMon, 04 Aug 2025 06:15:03 GMT
serverApache/2.4.52 (Ubuntu)
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 2 referring domains.
This page only has 2 backlinks.
This page only has few backlinks from 2 different ip addresses.
This page is referenced by wikipedia.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: Amazonbot
Disallow: /

User-agent: SemrushBot
Disallow: /

Similar sites

Search preview

lfi.ch
LFI - Schweizerisches Landesforstinventar (LFI)
Schweizerisches Landesforstinventar (LFI): Wissenswertes zum Schweizer Wald. Ein Informationssystem der Forschungsanstalt WSL für Schüler und Experten im Internet.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
LFI79%Check
Schweizer73%Check
Landesforstinventar72%Check
Schweizer Wald71%Check
Wald66%Check
Wissen62%Check
Form50%Check
Schweizerisches Landesforstinventar48%Check
Forschungsanstalt46%Check
WSL46%Check
Show more keywords and terms

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