Snl.no - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
69% 
Page structure
100% 
Link structure
91% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.07 s
File size
34.90 kB
Words
363
Media files
28
Number of links
79 internal / 32 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Store norske leksikon
The page title is too short. (193 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://snl.no/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: no
Language defined in HTML: no
Server location: United States of America
The following language is defined by HTML: no
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
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
google-site-verificationDwZjvVshXtvwxWrYJ6jvFu2URfuNBZxghWTANRxo6NE
viewportwidth=device-width, initial-scale=1
csrf-paramauthenticity_token
csrf-tokenji--rmxhG7TKFXhWHrvUAYW0CIRVfS0BmU89pRbi5muJIFs3WaFfb1R-7f6lx9DBUcnQAYmJH-sMCL17JhoHXg
format-detectiontelephone=no
langno
og:titleStore norske leksikon
og:typearticle
og:site_nameStore norske leksikon
og:urlhttps://snl.no/
charsetutf-8

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Page quality

Content
(Critically important)
There are only 363 words on this page. Good pages should have about 800 words of useful content.
11% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
4 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 17.33 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 7 tags for this page.
Image SEO
(Somewhat important)
4 images have no alt attribute. The content of alt attributes is used by search engines.
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
.../snl_logo_white-c5d230755924f35a0532.svgNo alt attribute provided
...c/images/search-52a2ccb4f601735f78e0.svgSøk
...l.no/hero_image/320/notteroy_desktop.jpgNo alt attribute provided
...c/images/camera-b186beac12ee13f236da.svgBilde
...red_article_image_em_fotball_kvinner.jpgNo alt attribute provided
...ge_teaser_lille-b527c5250fbd3ef79d87.jpgNo alt attribute provided
...s/snl_logo_dark-4cf32865953e7759ca3b.svgTil forsiden
...ages/owners/uio-41fb3c3abc875f794ab9.svgUniversitetet i Oslo
...ges/owners/ntnu-9fdf3ed36bc4a83f4e2e.svgNTNU
...ages/owners/uib-5f9815352f19bd014d94.svgUniversitetet i Bergen
...ages/owners/uit-541212de62ce7447947f.svgUiT/Norges Arktiske Universitet
...ages/owners/usn-f256e87ce2d139cdf84c.svgUniversitetet i Søraust-Noreg
.../owners/oslomet-87ce9665126b53b8d813.svgOsloMet
...ges/owners/nmbu-8977260d917331e3f560.svgNorges miljø- og biovitenskapelige universitet
...ages/owners/uia-1d132a305a63fb875f38.svgUniversitetet i Agder
...ages/owners/uis-06bab08d2960c189da80.svgUniversitetet i Stavanger
...ges/owners/nord-db3d15d34d395a5c9280.svgNord universitet
...ages/owners/hvl-9f348d2c90ef7d83b565.svgHøgskulen på Vestlandet
...ges/owners/hiof-8dabb620e451c252925d.svgHøgskolen i Østfold
...ages/owners/met-8c4704088407cdd18c6c.svgMeteorologisk institutt
...mages/owners/nk-5779a9d129e690181923.svgNynorsk kultursentrum
...ages/owners/nam-8c9dcbedf62060bafb8d.svgNasjonalmuseet
...ages/owners/dna-383da8f3c47c6a2af36c.svgDet Norske Akademi for Språk og Litteratur
...es/owners/dknvs-60b723745f449c3fbe35.svgDet Kongelige Norske Videnskabers Selskab
...ges/owners/dnva-c2d5b1f8134e6735b638.svgDet Norske Videnskaps-Akademi
...ges/owners/nffo-4ac16eef1adabbddef6b.svgNorsk faglitterær forfatter- og oversetterforening
...ges/owners/sbks-c7fc0627086a02a4497c.svgSparebankstiftelsen DNB
...mages/owners/fo-ad5032790e9c54f69b80.svgFritt Ord

Page structure

H1 heading
(Critically important)
Store norske leksikon
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Store norske leksikon
H2 Studio Ghibli
H2 Unionsoppløsningen i 1905
H2 EM i fotball – kvinner
H2 Mest lest i går
H2 Uvanlig mye lest
H2 Sørgelig lite lest
H2 Lille norske leksikon
H2 Natur og teknologi
H2 Samfunn og historie
H2 Kunst og kultur
H2 Andre leksikon
H2 Bunntekst
H2 Vil du skrive eller endre artikler?
H3 Sist oppdatert
H3 Om Store norske leksikon
The number of internal links is ok.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (32) on this page.

Found links on this page

LinkAttributesAnchor text
https://brukere.snl.no/55032External Subdomain Tom Schandy
/.licenses/restrictedBegrenset gjenbruk
https://snl.no/FærderLes artikkelen
https://snl.no/Studio_GhibliStudio Ghibli
/Unionsoppløsningen_i_1905Unionsoppløsningen i 1905
/EM_i_fotball_-_kvinnerEM i fotball – kvinner
/Beauforts_vindskalaBeauforts vindskala
https://sml.snl.no/bifilExternal Subdomain bifil
https://snl.no/Tonje_SagstuenTonje Sagstuen
https://snl.no/humlebillehumlebille
https://snl.no/stjerneteiknstjerneteikn
https://snl.no/Cees_NooteboomCees Nooteboom
https://snl.no/Pet_Shop_BoysPet Shop Boys
https://snl.no/pastinakkpastinakk
https://snl.no/lønnefamilienlønnefamilien
/Greven_av_Monte-CristoGreven av Monte-Cristo
/Henning_Marius_AlsvikHenning Marius Alsvik
https://snl.no/Ragnar_FrischRagnar Frisch
https://snl.no/Mally_HaalandMally Haaland
https://snl.no/Tchicaya_U'Tam'siTchicaya U'Tam'si
/Rettskrivingsreforma_av_1941Rettskrivingsreforma av 1941
https://lille.snl.no/External Subdomain Lille norske leksikon
https://snl.no/.taxonomy/179Medisin
https://snl.no/.taxonomy/228Psykologi
https://snl.no/.taxonomy/1Realfag
https://snl.no/.taxonomy/75Biologi
https://snl.no/.taxonomy/3122Teknologi og industri
https://snl.no/.taxonomy/1605Geografi
https://snl.no/.taxonomy/777Historie
https://snl.no/.taxonomy/768Medier
https://snl.no/.taxonomy/689Samfunn
https://snl.no/.taxonomy/1401Næringsliv og økonomi
https://snl.no/.taxonomy/252Litteratur og språk
https://snl.no/.taxonomy/3202Religion og filosofi
https://snl.no/.taxonomy/606Kunst og estetikk
https://snl.no/.taxonomy/1564Mat og drikke
https://snl.no/.taxonomy/1297Sport og spill
https://lille.snl.no/External Subdomain Text duplicate Lille norske leksikon
https://nbl.snl.no/External Subdomain Norsk biografisk leksikon
https://sml.snl.no/External Subdomain Store medisinske leksikon
https://nkl.snl.no/External Subdomain Norsk kunstnerleksikon
https://snl.no/.alfabetisk/A/1A
https://snl.no/.alfabetisk/B/1B
https://snl.no/.alfabetisk/C/1C
https://snl.no/.alfabetisk/D/1D
https://snl.no/.alfabetisk/E/1E
https://snl.no/.alfabetisk/F/1F
https://snl.no/.alfabetisk/G/1G
https://snl.no/.alfabetisk/H/1H
https://snl.no/.alfabetisk/I/1I
https://snl.no/.alfabetisk/J/1J
https://snl.no/.alfabetisk/K/1K
https://snl.no/.alfabetisk/L/1L
https://snl.no/.alfabetisk/M/1M
https://snl.no/.alfabetisk/N/1N
https://snl.no/.alfabetisk/O/1O
https://snl.no/.alfabetisk/P/1P
https://snl.no/.alfabetisk/Q/1Q
https://snl.no/.alfabetisk/R/1R
https://snl.no/.alfabetisk/S/1S
https://snl.no/.alfabetisk/T/1T
https://snl.no/.alfabetisk/U/1U
https://snl.no/.alfabetisk/V/1V
https://snl.no/.alfabetisk/W/1W
https://snl.no/.alfabetisk/X/1X
https://snl.no/.alfabetisk/Y/1Y
https://snl.no/.alfabetisk/Z/1Z
https://snl.no/.alfabetisk/Æ/1Æ
https://snl.no/.alfabetisk/Ø/1Ø
https://snl.no/.alfabetisk/Å/1Å
https://snl.no/.alfabetisk/#/1#
/Polens_utenrikspolitikkPolens utenrikspolitikk
https://brukere.snl.no/12363External Subdomain Sten Lundbo
https://snl.no/DonauDonau
https://brukere.snl.no/12363External Subdomain Text duplicate Sten Lundbo
https://brukere.snl.no/2277External Subdomain Lars Mæhlum
https://snl.no/Berg_fengselBerg fengsel
https://brukere.snl.no/12479External Subdomain Svein Tore Andersen
/Det_armenske_folkemordetDet armenske folkemordet
https://brukere.snl.no/59347External Subdomain Åsmund Gram Dokka (SNL)
https://snl.no/.recent-activitiesSe all aktivitet
https://snl.no/.loginLogg inn eller registrer deg
https://meta.snl.no/Om_Store_n...External Subdomain Om Store norske leksikon
https://meta.snl.no/FagansvarExternal Subdomain Hvem lager leksikonet?
https://meta.snl.no/Forfatterv...External Subdomain Slik skriver du leksikonartikler
https://meta.snl.no/Kontakt_ossExternal Subdomain Kontakt oss!
https://meta.snl.no/Personvern...External Subdomain Personvernerklæring
https://meta.snl.no/Tilgjengel...External Subdomain Tilgjengelighetserklæring
https://meta.snl.no/Om_informa...External Subdomain Informasjonskapsler
https://snl.no/IMG-ALT Til forsiden
https://meta.snl.no/Universite...External Subdomain IMG-ALT Universitetet i Oslo
https://meta.snl.no/NTNU_i_Sto...External Subdomain IMG-ALT NTNU
https://meta.snl.no/Universite...External Subdomain IMG-ALT Universitetet i Bergen
https://meta.snl.no/Universite...External Subdomain IMG-ALT UiT/Norges Arktiske Universitet
https://meta.snl.no/Universite...External Subdomain IMG-ALT Universitetet i Søraust-Noreg
https://meta.snl.no/OsloMet_i_...External Subdomain IMG-ALT OsloMet
https://meta.snl.no/NMBU_i_Sto...External Subdomain IMG-ALT Norges miljø- og biovitenskapelige universitet
https://meta.snl.no/Universite...External Subdomain IMG-ALT Universitetet i Agder
https://meta.snl.no/Universite...External Subdomain IMG-ALT Universitetet i Stavanger
https://meta.snl.no/Nord_unive...External Subdomain IMG-ALT Nord universitet
https://meta.snl.no/Høgskulen_...External Subdomain IMG-ALT Høgskulen på Vestlandet
https://meta.snl.no/Høgskolen_...External Subdomain IMG-ALT Høgskolen i Østfold
https://meta.snl.no/Meteorolog...External Subdomain IMG-ALT Meteorologisk institutt
/Nynorsk_kultursentrumIMG-ALT Nynorsk kultursentrum
/Nasjonalmuseet_for_kunst,_ark...IMG-ALT Nasjonalmuseet
/Det_Norske_Akademi_for_Språk_...IMG-ALT Det Norske Akademi for Språk og Litteratur
/Det_Kongelige_Norske_Videnska...IMG-ALT Det Kongelige Norske Videnskabers Selskab
/Det_Norske_Videnskaps-AkademiIMG-ALT Det Norske Videnskaps-Akademi
/Norsk_faglitterær_forfatter-_...IMG-ALT Norsk faglitterær forfatter- og oversetterforening
/Sparebankstiftelsen_DNBIMG-ALT Sparebankstiftelsen DNB
https://snl.no/Fritt_OrdIMG-ALT Fritt Ord

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://snl.no/"
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 0.07 seconds.
The file size of the HTML document is fine (35 kB).

HTTP Response Header

NameValue
servernginx/1.22.1
dateMon, 30 Jun 2025 23:28:11 GMT
content-typetext/html; charset=utf-8
varyAccept-Encoding
x-frame-optionsSAMEORIGIN
x-xss-protection0
x-content-type-optionsnosniff
x-download-optionsnoopen
x-permitted-cross-domain-policiesnone
referrer-policystrict-origin-when-cross-origin
etagW/"69a550918071ffb77347b541d3ada1c6"
cache-controlmax-age=0, private, must-revalidate
content-encodinggzip
x-varnish4767362 4581561
age57
via1.1 varnish (Varnish/7.1), 1.1 google
accept-rangesbytes
x-cacheHIT
alt-svch3=":443"; ma=2592000,h3-29=":443"; ma=2592000
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 560 referring domains.
This page has 3,992 backlinks.
This page has backlinks from 443 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# robots.txt
User-agent: *
User-agent: OAI-SearchBot
User-agent: ChatGPT-User # It appears ChatGPT-User user agent will use the GPTBot rules unless explicitly set
Disallow: /.search*
Disallow: /.version*
Disallow: /.bruker*
Disallow: /.admin*
Disallow: /.versionviewdiff*
Disallow: /.improvements*

Sitemap: https://snl.no/.sitemap/sitemap.xml

# AI/LLM CRAWLERS
# We do not permit unlicensed use of our content for training large language models or other
# artificial intelligence technology. All use, reproductions and extractions of our content for such
# purposes require specific approval. Please contact the encyclopedia office if you have questions.

# Common Crawl
User-agent: CCBot
Disallow: /

# OpenAI
User-agent: GPTBot
Disallow: /

# Anthropic
User-agent: anthropic-ai
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: Claude-Web
Disallow: /

# Bytedance
User-agent: Bytespider
Disallow: /

# Hive
User-agent: ImagesiftBot
Disallow: /

# Webz
User-agent: OmigiliBot
Disallow: /

# Perplexity
User-agent: PerplexityBot
Disallow: /

# Diffbot
User-agent: Diffbot
Disallow: /

# Diffbot
User-agent: cohere-ai
Disallow: /

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Search preview

Most important keywords

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

KeywordResultRecheck
norske68%Check
leksikon66%Check
Store66%Check
norske leksikon66%Check
Store norske leksikon66%Check
Store norske leksikon er61%Check
de norske universitetene og50%Check
norske universitetene og flere49%Check
eid av de norske46%Check
av de norske universitetene46%Check
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