Polyklonal.de - SEO Checker

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Overview of the SEO Check
Meta information
48% 
Page quality
86% 
Page structure
79% 
Link structure
70% 
Server
91% 
External factors
25% 
SEO Score
Response time
0.25 s
File size
160.70 kB
Words
2550
Media files
13
Number of links
108 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
polyklonal.de - Antikörper, Immunsystem, Immunantwort, Antigen, Zelluläre Immunreaktion, Antikörperproduktion, Immunoglobulin, Immunisierung, Antikörpertherapie, Immunogenität, Polyklonal
The page title should be shorter than 580 pixels. It is 1728 pixels long. Optimize title
The domain is used in the page's 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)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: en
Server location: United States of America
The given language en does not conform with the detected language de.
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
langen
charsetUTF-8

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Page quality

Content
(Critically important)
There are 2 text duplicates on this page:
  • Duplicate: 10 Stück, Erkennt auch u.a. die Omikronvariante (auch BA 4 und BA 5 ) ...
This page contains 2550 words. That's ok.
38.5% 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.
The average number of words per sentence of 14.17 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=1.0" is provided.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: polyklonal.de
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://www.polyklonal.de/logos/logo_2.pngDomain Logo
...kQrHxTqZILSba9p_lI/36490974618_large.jpgAntikörper Test nach Impfung | S1-/ NP-Antikörper | cerascreen®
...qkdR8jdAhkNKx7jrBA/36490974683_large.jpgCorona Antikörper Test | Antikörper gegen SARS-CoV-2 | cerascreen®
...aQB1-Qkmo3WpwCwuAY/4851702183_large.webpCerascreen Coronavirus Antikörper-Test
...DVvrbhxhpPsjp0s0Bw/3830884545_large.webpCoronavirus Antikörper Test 1 St
...fWQ_uWADPxIcY1PGM/227598601889_large.jpgImmunsystem Bundle
...Hl_LS3yAaxfOg9A3Ck0/4323506675_large.png 10 Antigen-Schnelltest Hotgen SARS-CoV-2 Antigen Test Card mit Laienzulassung
...Hl_LS3yAaxfOg9A3Ck0/4321048801_large.png Antigen-Schnelltest Hotgen SARS-CoV-2 Antigen Test Card mit Laienzulassung 20...
...Hl_LS3yAaxfOg9A3Ck0/4321048802_large.png Antigen-Schnelltest Hotgen SARS-CoV-2 Antigen Test Card mit Laienzulassung 50...
...Hl_LS3yAaxfOg9A3Ck0/4360965310_large.png Antigen-Schnelltest Hotgen SARS-CoV-2 Antigen Test Card mit Laienzulassung 10...
...Hl_LS3yAaxfOg9A3Ck0/4429559511_large.png Antigen-Schnelltest Hotgen SARS-CoV-2 Antigen Test Card mit Laienzulassung EI...
..._TaLfRnDheO4JwmaiS0/4351935147_large.jpg Antigen-Schnelltest SEJOY SARS-CoV-2 Antigen Test Card mit Laienzulassung EIN...
...Hl_LS3yAaxfOg9A3Ck0/3678151124_large.png Antigen-Schnelltest Hotgen SARS-CoV-2 Antigen Test Card mit Laienzulassung 3 ...

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.

Heading structure

Heading levelContent
H2 Produkte zum Begriff Polyklonal:
H2 Ähnliche Suchbegriffe für Polyklonal:
H3 Wann zelluläre Immunantwort?
H3 Was ist ein Antigen-Antikörper-Komplex?
H3 Wo findet die zelluläre Immunantwort statt?
H3 Was ist humorale und zelluläre Immunantwort?
H3 Wie wird eine zelluläre Immunantwort ausgelöst?
H3 Was versteht man unter Antigen und Antikörper?
H3 Was versteht man unter Antigen Antikörper Reaktion?
H3 Was ist die humorale und zelluläre Immunantwort?
H3 Was versteht man unter einer Antigen Antikörper Reaktion?
H3 Was ist der Unterschied zwischen Antigen und Antikörper?
H3 Wie lässt sich die Antigen-Antikörper-Reaktion zusammenfassen?
H3 Warum haben Antikörper zwei identische Arme mit Antigen-Bindungsstellen?
H4 Nicht das Gesuchte gefunden?
H5 Oder besteht Interesse am Kauf dieser Domain?
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://www.polyklonal.de/polyklonal.de
IMG-ALT Domain Logo
/AntikörperAntikörper
/ImmunsystemImmunsystem
/ImmunantwortImmunantwort
https://www.polyklonal.de/AntigenAntigen
/Zelluläre-ImmunreaktionZelluläre-Immunreaktion
/AntikörperproduktionAntikörperproduktion
/ImmunoglobulinImmunoglobulin
/ImmunisierungImmunisierung
/AntikörpertherapieAntikörpertherapie
/ImmunogenitätImmunogenität
/AntikörperText duplicate Antikörper
/ImmunsystemText duplicate Immunsystem
/ImmunantwortText duplicate Immunantwort
https://www.polyklonal.de/AntigenText duplicate Antigen
/Zelluläre-ImmunreaktionText duplicate Zelluläre-Immunreaktion
/AntikörperproduktionText duplicate Antikörperproduktion
/ImmunoglobulinText duplicate Immunoglobulin
/ImmunisierungText duplicate Immunisierung
/AntikörpertherapieText duplicate Antikörpertherapie
/ImmunogenitätText duplicate Immunogenität
https://www.shopping.eu/int/Po...New window External Subdomain Weiter zu Shopping.eu
/ImmunantwortText duplicate Immunantwort
/AntikörperText duplicate Antikörper
https://www.polyklonal.de/AntigenText duplicate Antigen
/ZelluläreZelluläre
/KrankheitserregernKrankheitserregern
https://www.polyklonal.de/ZellenZellen
/ErkennenErkennen
/ImmunsystemText duplicate Immunsystem
/ReaktionReaktion
/HumoraleHumorale
/AntigenpräsentationAntigenpräsentation
/ T-ZellenT-Zellen
/ ImmunabwehrImmunabwehr
/ InfektionInfektion
/ ImmunreaktionImmunreaktion
/ ImmunzellenImmunzellen
/ ImmunsystemText duplicate Immunsystem
/ ImmunantwortText duplicate Immunantwort
/ AbwehrmechanismenAbwehrmechanismen
/ ImmunologieImmunologie
/LymphknotenLymphknoten
https://www.polyklonal.de/ MilzMilz
/ KnochenmarkKnochenmark
https://www.polyklonal.de/ ThymusThymus
https://www.polyklonal.de/ BlutBlut
https://www.polyklonal.de/ GewebeGewebe
/ LymphsystemLymphsystem
/ T-ZellenText duplicate T-Zellen
/ MakrophagenMakrophagen
/ Antigenpräsentierende ZellenAntigenpräsentierende Zellen
/ZytokineZytokine
/ T-ZellenText duplicate T-Zellen
/ B-ZellenB-Zellen
/ AntikörperText duplicate Antikörper
/ KomplementsystemKomplementsystem
/ Faktor VIIIFaktor VIII
/ InterleukineInterleukine
/ LeukozytenLeukozyten
/ CytokinaCytokina
/APCs (Antigenpräsentierende Z...APCs (Antigenpräsentierende Zellen)
/ T-ZellenText duplicate T-Zellen
/ B-ZellenText duplicate B-Zellen
/ KomplementsystemText duplicate Komplementsystem
/ KillerzellenKillerzellen
/ CytokinausschüttungCytokinausschüttung
/ EntzündungsreaktionEntzündungsreaktion
/ ImmunglobulineImmunglobuline
/ InterferoneInterferone
/ZellmembranZellmembran
/ ImmunsystemText duplicate Immunsystem
/ InfektionText duplicate Infektion
/ KrankheitserregerKrankheitserreger
/ EntzündungEntzündung
/ ImmunantwortText duplicate Immunantwort
/ AktivierungAktivierung
/ BindungBindung
/ NeutralisierungNeutralisierung
/EntzündungsreaktionText duplicate Entzündungsreaktion
/ ZytokineText duplicate Zytokine
/ Komplement-KaskadeKomplement-Kaskade
/ OpsonisierungOpsonisierung
/ NeutralisationNeutralisation
/ AdsorptionAdsorption
/ AgglutinationAgglutination
/ PhagozytosePhagozytose
/ CytokineseCytokinese
https://www.polyklonal.de/AntigenText duplicate Antigen
/ AntikörperText duplicate Antikörper
/ ReaktionText duplicate Reaktion
/ ImmunsystemText duplicate Immunsystem
/ ImmunantwortText duplicate Immunantwort
/ ImmunologieText duplicate Immunologie
/ AbwehrmechanismusAbwehrmechanismus
/ BindungText duplicate Bindung
/ ImmunitätImmunität
/ Verteidigung.Verteidigung.
https://www.polyklonal.de/AntigenText duplicate Antigen
/ AntikörperText duplicate Antikörper
/ ImmunsystemText duplicate Immunsystem
https://www.polyklonal.de/ AbwehrAbwehr
/ ErkennungErkennung
/ ReaktionText duplicate Reaktion
/ ProteineProteine
/ FremdkörperFremdkörper
/ VerteidigungVerteidigung
/ BindungText duplicate Bindung
/info/impressumImpressum

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.polyklonal.de/"
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 0.25 seconds.
The file size of the HTML document is fine (161 kB).

HTTP Response Header

NameValue
serveropenresty/1.25.3.2
dateFri, 27 Sep 2024 11:07:35 GMT
content-typetext/html; charset=utf-8
content-encodinggzip
varyaccept-encoding
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 1 referring domains.
This page only has 57 backlinks.
This page only has few backlinks from 1 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /clickout
Disallow: /info/

User-agent: MJ12bot
Disallow: /

User-agent: AhrefsBot
Disallow: /

User-agent: SemrushBot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: DotBot
Disallow: /

User-agent: Serpstatbot
Disallow: /

User-agent: SeekportBot
Disallow: /

User-agent: SEOlyt/1.0
Disallow: /

User-agent: SEOkicks-Robot
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
polyklonal70%Check
Immunantwort53%Check
Zelluläre53%Check
Reaktion53%Check
Antikörper52%Check
zelluläre Immunantwort52%Check
Antigen51%Check
Immunsystem48%Check
im medizinischen48%Check
zelluläre Immunantwort spielt48%Check
Show more keywords and terms

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