Lex.dk - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
78% 
Page structure
58% 
Link structure
77% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.11 s
File size
43.00 kB
Words
1124
Media files
29
Number of links
60 internal / 40 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Lex – Danmarks Nationalleksikon
The length of the page title is perfect. (300 pixels out of 580 max pixel length)
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://lex.dk/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: da
Language defined in HTML: da
Server location: United States of America
The following language is defined by HTML: da
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
facebook-domain-verificationicphoxnz0icnwes1nq1iyuel513hyz
viewportwidth=device-width, initial-scale=1
csrf-paramauthenticity_token
csrf-token9cLjszWAMNwl4aDi_OL1sCsWlq6jVViRd-a3YVDMPMhyQ6n7vsPaZKrPxq06LIDwmr4TOnwtNFTVn-MVDBmvMQ
format-detectiontelephone=no
langda
og:titleLex – Danmarks Nationalleksikon
og:typearticle
og:site_nameLex
og:urlhttps://lex.dk/
charsetutf-8

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Page quality

Content
(Critically important)
These Typos were found:
  • folketinget => Folketinget
This page contains 1124 words. That's ok.
14.9% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
24 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 14.43 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 following tag is repeated too often: velkommen til lex – danmarks nationalleksikon
Image SEO
(Somewhat important)
21 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
.../lex_logo_white-54022f627cd612e94187.svgLex – Danmarks Nationalleksikon
...ages/search_lex-ee48f54dc64ee8a4813e.svgSøg
...ges/arrow-right-e5de07aa748d3ecae09a.svgNo alt attribute provided
...ction_item/1530/small_Valgsprog3.top.jpgNo alt attribute provided
.../1514/small_Mørkeberg_Mie_topbillede.jpgNo alt attribute provided
..._item/1527/small_Nøddeknækkeren2.top.jpgNo alt attribute provided
.../small_20210131-173044-1-4000x2667ma.jpgNo alt attribute provided
...eme_section_item/1480/small_tre_top_.pngNo alt attribute provided
...dk/theme_section_item/1197/small_idf.jpgNo alt attribute provided
..._item/1198/small_Volodymyr_Zelenskyj.jpgNo alt attribute provided
...theme_section_item/1214/featured_SML.pngNo alt attribute provided
.../1356/small_38686503251_856136e520_o.pngNo alt attribute provided
...em/1355/small_C-vitamin_topbillede_1.jpgNo alt attribute provided
...ges/arrow-right-e5de07aa748d3ecae09a.svgNo alt attribute provided
.../895/small_Triodontoderes_anulap_top.jpgNo alt attribute provided
...ion_item/1185/small_Metan_køer_stald.jpgNo alt attribute provided
..._section_item/1186/small_DT1670_ver2.jpgNo alt attribute provided
...ll_20170905-061630-4-3874x2583ma_top.jpgNo alt attribute provided
...89/small_Læs_alt_om_din_egen_kommune.pngNo alt attribute provided
...90/small_scanpixId20220905-101858-2.jpegNo alt attribute provided
...e_section_item/1191/small_Fejø_kirke.jpgFejø kirke
...nmarkshistorien-14cdb041dbbd87e067fa.jpgNo alt attribute provided
...ges/arrow-right-e5de07aa748d3ecae09a.svgNo alt attribute provided
...s/lex_logo_dark-603fe2f9ad83a32c6a79.svgNo alt attribute provided
...e_universiteter-df1e4cf599524169d8e9.svgDanske Universiteter
...tners/gyldendal-5ae858e8fb0efe543d91.svgGyldendal
...ex_partners/dsl-ddf8110b735d0f9a6894.svgDet Danske Sprog- og Litteraturselskab
...x_partners/gads-9e8967614e9055ccfa1a.svgG.E.C. Gads Fond

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 38 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H2 Dyk ned i kulturen
H2 Forstå aktuelle begivenheder
H2 Krop, sundhed og sygdom
H2 Mest læst i går
H2 Usædvanlig meget læst
H2 Sørgeligt lidt læst
H2 Vidste du?
H2 Emner på Lex
H2 Tæt på dig
H2 Værker på Lex
H2 Danmarkshistorien.dk
H2 Seneste ændringer på Lex
H2 Adresse og kontakt
H2 Aktuelt
H2 Foreningen lex.dk
H2 Vilkår og data
H3 Valgsprog
H3 Mie Mørkeberg
H3 Nøddeknækkeren
H3 VM i håndbold for mænd 2025
H3 Grøn Trepart
H3 Mellemøsten i krig
H3 Krigen i Ukraine
H3 Nyt på Lex
H3 Alzheimers sygdom
H3 C-vitamin
H3 Drager i mudderet
H3 Kvæg som klimasyndere
H3 Præsident i en måned
H3 Royale småfugle
H3 Læs alt om din egen kommune
H3 Vejr og klima der, hvor du bor
H3 Din kirke
H3 Geografi
H3 Personer
H3 Natur
H3 Historie
H3 Kultur
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 too many external links (40) on this page.

Found links on this page

LinkAttributesAnchor text
https://lex.dk/.theme/24Læs mere
https://lex.dk/valgsprogValgsprog
https://lex.dk/Mie_MørkebergMie Mørkeberg
https://lex.dk/NøddeknækkerenNøddeknækkeren
/VM_i_håndbold_for_mænd_2025VM i håndbold for mænd 2025
https://lex.dk/Grøn_TrepartGrøn Trepart
https://lex.dk/.theme/26Mellemøsten i krig
https://lex.dk/.theme/28Krigen i Ukraine
https://lex.dk/.theme/21Nyt på Lex
https://lex.dk/Alzheimers_sygdomAlzheimers sygdom
https://lex.dk/C-vitaminC-vitamin
https://lex.dk/P.T._BarnumP.T. Barnum
/kongerækken_i_Danmarkkongerækken i Danmark
https://lex.dk/valgsprogvalgsprog
https://lex.dk/romertalromertal
https://lex.dk/KooperationenKooperationen
https://lex.dk/solhvervsolhverv
/VM_i_håndbold_for_mænd_2025Text duplicate VM i håndbold for mænd 2025
/Danmarks_trup_ved_VM_i_håndbo...Danmarks trup ved VM i håndbold for mænd 2025
/Alternative_für_DeutschlandAlternative für Deutschland
https://lex.dk/NøddeknækkerenText duplicate Nøddeknækkeren
https://lex.dk/EU-KommissionenEU-Kommissionen
https://lex.dk/Abdellah_TaïaAbdellah Taïa
https://lex.dk/Käthe_KollwitzKäthe Kollwitz
https://lex.dk/Sonia_SotomayorSonia Sotomayor
https://lex.dk/kymationkymation
https://lex.dk/.theme/25Text duplicate Læs mere
https://lex.dk/mudderdragerDrager i mudderet
https://lex.dk/metan_fra_kvægKvæg som klimasyndere
/William_Henry_HarrisonPræsident i en måned
https://lex.dk/fuglekongerRoyale småfugle
http://lex.dk/.taxonomy/121Danmarks geografi og historie
http://lex.dk/.taxonomy/4085Sprog, religion og filosofi
http://lex.dk/.taxonomy/3255Natur og miljø
http://lex.dk/.taxonomy/27Bil, båd, fly m.m.
http://lex.dk/.taxonomy/2025Krop, psyke og sundhed
http://lex.dk/.taxonomy/776Geografi og historie
http://lex.dk/.taxonomy/2940Livsstil, sport og fritid
http://lex.dk/.taxonomy/632Erhverv, karriere og ledelse
http://lex.dk/.taxonomy/3772Samfund, jura og politik
http://lex.dk/.taxonomy/2149Kunst og kultur
http://lex.dk/.taxonomy/3065Mad og bolig
http://lex.dk/.taxonomy/1550It, teknik og naturvidenskab
https://trap.lex.dk/External Subdomain Læs alt om din egen kommune
/Vejr_og_klima_i_Danmarks_komm...Vejr og klima der, hvor du bor
https://lex.dk/.taxonomy/2187Din kirke
https://trap.lex.dk/External Subdomain Trap Danmark
https://trap-groenland.lex.dk/External Subdomain Trap Grønland
https://trap-faeroeerne.lex.dk/External Subdomain Trap Færøerne
https://trap5.lex.dk/External Subdomain Trap Danmark 5. udgave
https://biografiskleksikon.lex...External Subdomain Dansk Biografisk Leksikon
https://kvindebiografiskleksik...External Subdomain Dansk Kvindebiografisk Leksikon
https://naturenidanmark.lex.dk/External Subdomain Naturen i Danmark
https://pattedyratlas.lex.dk/External Subdomain Dansk Pattedyratlas
https://danmarksoldtid.lex.dk/External Subdomain Danmarks Oldtid
https://danmarkshistorien.lex.dk/External Subdomain Danmarkshistorien
https://bornelitteratur.lex.dk/External Subdomain Historien om børnelitteratur
https://dansklitteraturshistor...External Subdomain Dansk litteraturs historie
https://danmarkshistorien.dk/External Besøg hjemmesiden
https://lex.dk/.recent-activitiesSe al aktivitet
https://lex.dk/mensjevismemensjevisme
https://brugere.lex.dk/12712External Subdomain Jon Reinhardt-Larsen (KU)
https://brugere.lex.dk/8500External Subdomain Willy Lehmann Weng
https://lex.dk/Hove_LangdysseHove Langdysse
https://brugere.lex.dk/6510External Subdomain Jens Winther Johannsen (ROMU)
https://lex.dk/TjuktjerhalvøenTjuktjerhalvøen
https://brugere.lex.dk/9118External Subdomain Adam Hyllested (Lex)
https://lex.dk/evenkerevenker
https://brugere.lex.dk/9118External Subdomain Text duplicate Adam Hyllested (Lex)
https://lex.dk/HvidehavskanalenHvidehavskanalen
https://brugere.lex.dk/9118External Subdomain Text duplicate Adam Hyllested (Lex)
https://lex.dk/TuraTura
https://brugere.lex.dk/9118External Subdomain Text duplicate Adam Hyllested (Lex)
https://lex.dk/TjerskijbjergeneTjerskijbjergene
https://brugere.lex.dk/9118External Subdomain Text duplicate Adam Hyllested (Lex)
https://lex.dk/IndigirkaIndigirka
https://brugere.lex.dk/9118External Subdomain Text duplicate Adam Hyllested (Lex)
https://lex.dk/JamalJamal
https://brugere.lex.dk/9118External Subdomain Text duplicate Adam Hyllested (Lex)
https://lex.dk/JamalText duplicate Jamal
https://brugere.lex.dk/9118External Subdomain Text duplicate Adam Hyllested (Lex)
/Altmark_-_historisk_landskab_...Altmark - historisk landskab i Tyskland
https://brugere.lex.dk/9118External Subdomain Text duplicate Adam Hyllested (Lex)
https://brugere.lex.dk/11116External Subdomain Jürgen Beyer (UU)
https://lex.dk/AltmarkaffærenAltmarkaffæren
https://brugere.lex.dk/9118External Subdomain Text duplicate Adam Hyllested (Lex)
https://mere.lex.dk/nyheder/External Subdomain Nyheder
https://mere.lex.dk/nyhedsbrev/External Subdomain Nyhedsbrev
https://om.lex.dk/Om_LexExternal Subdomain Om Lex
https://om.lex.dk/Kontakt_reda...External Subdomain Kontakt redaktionen
https://mere.lex.dk/jobs/External Subdomain Jobs
https://mere.lex.dk/jobs/?hr=s...External Subdomain Bliv fagansvarlig
https://lex.dk/users/newOpret brugerkonto
https://lex.dk/.loginLog ind
https://om.lex.dk/Vilkår_for_a...External Subdomain Vilkår for anvendelse
https://om.lex.dk/Persondata-_...External Subdomain Persondata og cookies
https://dkuni.dk/External IMG-ALT Danske Universiteter
https://www.gyldendal.dk/External Subdomain IMG-ALT Gyldendal
https://dsl.dk/External IMG-ALT Det Danske Sprog- og Litteraturselskab
http://www.gadsfond.dk/External Subdomain IMG-ALT G.E.C. Gads Fond

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://lex.dk/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.11 seconds.
The file size of the HTML document is fine (43 kB).

HTTP Response Header

NameValue
servernginx/1.22.1
dateSun, 22 Dec 2024 06:53:53 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/"1a561f5b6d36314b163f096537d7f79b"
cache-controlmax-age=0, private, must-revalidate
content-encodinggzip
x-varnish25487458 25616861
age62
via1.1 varnish (Varnish/7.1), 1.1 google
accept-rangesbytes
x-cacheHIT-GRACE
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 5,740 referring domains.
This page has 276,494 backlinks.
This page has backlinks from 2,064 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://lex.dk/.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
Lex74%Check
Lex Danmarks68%Check
Lex Danmarks Nationalleksikon63%Check
Danmark58%Check
Danmarks58%Check
Nationalleksikon52%Check
historie og50%Check
historie49%Check
Trap Danmark49%Check
Natur og48%Check
Show more keywords and terms

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