Adontec.de - SEO Checker

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Overview of the SEO Check
Meta information
53% 
Page quality
62% 
Page structure
70% 
Link structure
63% 
Server
90% 
External factors
41% 
SEO Score
Response time
0.60 s
File size
31.10 kB
Words
927
Media files
6
Number of links
4 internal / 70 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
ADONTEC | Serielle Kommunikation Bibliothek für Windows, Library, RS-232, RS-485, Libraries für die serielle Kommunikation, COMM Tools, serielle Komponente ActiveX, 3964, 3964R, LSV2, LSV/2, MODBUS, ZMODEM,ymodem, xmodem, Kermit, ascii,TCP/IP,ISDN,Fehler 8020, KB318784,KB841700, Bibliothek für TCP/IP Server und Klient. -DE-
The page title should be shorter than 580 pixels. It is 3136 pixels long. Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
ADONTEC ist eine Software und Hardware Entwicklungs und Vertriebs Gesellschaft und entwickelt Lösungen für PC gestützte Daten Kommunikation. Serielle Kommunikation Bibliothek. Bibliothek für TCP/IP Server und Klient. TCP/IP Client Server. Industrie Protokolle, SPS, 3964, 3964R, RK512, AS511, LSV/2, MODBUS. ActiveX Steuerelement als Ersatz für MSComm. Eine alternative zu MSCOmm32. Binary Input Mode,COM17,COM18,PDQComm,MSComm Fehler 8020,KB318784,KB841700. Serielle Kommunikation Bibliothek für Delphi. Serielle Kommunikation Bibliothek für C#, Visual Basic, C++. NET Class Library für die serielle Kommunication. Bibliothek für die TCP/IP Daten Kommunikation. Klient und Server Unterstützung mit Kommunikations Bibliothek. Simultane TCP/IP Verbindungen und Daten-Kommunikation. Kommunikations-Server. ADONTEC bietet Kommunikation-Bibliothek für TCP/IP für Windows Vista, 2003, 2000, 2008, Windows XP, Windows 7. Bibliotheken für die Asynchrone Kommunikation unter Windows und Linux.
The meta description is too long: 6490 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
Language defined in meta tags: de
Language defined in HTTP-Equiv meta tag: de, de, de
Server location: United States of America
The following language is defined by HTML: de
Alternate/Hreflang Links
(Somewhat important)
The alternate link to the page itself is missing.
An URL is specified multiple times in alternate links.
The href language en is specified more than once in alternate links.
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.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
languagede
content-languagede
google-site-verification6IuUThW-f84ZUO6ytabJFJ_oTNQPdHQzkaVJWppuSXo
keywordsSerielle Kommunikation Bibliothek, Protokolle 3964,3964R,RK512,RS232,RS-232,comm,MSComm,Bibliothek,Libraries,serielle Kommunikation,Asynchrone Kommunikation,LSV/2,LSV2,protokoll 3964,RK512,MODBUS,RTU,seriel,ZMODEM, TCP/IP,WinSock,Port I/O,Software, Ersatz für MSComm alternative,Binary Input Mode,COM17,COM18,PDQComm,Fehler 8020,KB318784,TCP/IP Datenkommunikation Bibliothek, tcp/ip client server, Klient kommunikation, TCP/IP Kommunikations-Server,klassen Bibliothek,TCP/IP,Kommunikation Bibliothek,gleichzeitige Verbindungen, zmodem,xmodem,xmodem-1k,ymodem, ascii, kermit, modbus, tcp/ip Netzwerk Funktionen im internet intranet, net framework,Bibliothek,TCP/IP Server Klient, TCP/IP Client Server, Windows Vista, 2003, 2000, 2008, Windows XP, Windows 7, C#, Visual Basic, C++,Windows,Linux
descriptionADONTEC ist eine Software und Hardware Entwicklungs und Vertriebs Gesellschaft und entwickelt Lösungen für PC gestützte Daten Kommunikation. Serielle Kommunikation Bibliothek. Bibliothek für TCP/IP Server und Klient. TCP/IP Client Server. Industrie Protokolle, SPS, 3964, 3964R, RK512, AS511, LSV/2, MODBUS. ActiveX Steuerelement als Ersatz für MSComm. Eine alternative zu MSCOmm32. Binary Input Mode,COM17,COM18,PDQComm,MSComm Fehler 8020,KB318784,KB841700. Serielle Kommunikation Bibliothek für Delphi. Serielle Kommunikation Bibliothek für C#, Visual Basic, C++. NET Class Library für die serielle Kommunication. Bibliothek für die TCP/IP Daten Kommunikation. Klient und Server Unterstützung mit Kommunikations Bibliothek. Simultane TCP/IP Verbindungen und Daten-Kommunikation. Kommunikations-Server. ADONTEC bietet Kommunikation-Bibliothek für TCP/IP für Windows Vista, 2003, 2000, 2008, Windows XP, Windows 7. Bibliotheken für die Asynchrone Kommunikation unter Windows und Linux.
classificationComputer, Software, Development. ADONTEC ist eine Software und Hardware Entwicklungs und Vertriebs Gesellschaft. ADONTEC entwickelt Lösungen für PC gestützte communication. Industrie Protokolle, SPS, 3964, 3964R, RK512, RS-232, RS-485, LSV2,ISDN CAPI TCP/IP programming, server, client, toolkit, library, communications, programming, toolkit, library, monitoring. Treiber Entwicklung. Libraries für die serielle Kommunikation,Fehler 8020, KB318784,KB841700
AuthorADONTEC
GENERATORADONTEC
REVISIT AFTER20 days
langde
Languagede
Content-Languagede
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
The average number of words per sentence of 9 words is low.
This page contains 927 words. That's ok.
22.3% of the text are stop words.
Words from the H1 heading are used in the page content.
27 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This page only loads 1 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 19 tags for this page.
Image SEO
(Somewhat important)
3 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
https://www.adontec.com/images/adlogo2.gifNo alt attribute provided
...adontec.com/images/adontec_sw.pngNo alt attribute provided
...iso-on-tcp-rfc-1006-protocol-library.gifNo alt attribute provided
...adontec.com/images/lsv2-library.gifLSV/2 Protocol and TCP functions
...dontec.com/images/heidenhain-library.gifLibrary for Heidenhain TNC incl. LSV/2 Protocol and TCP functions. Heidenhain TNC with LSV2 or TCP, DNC, TNC640, TNC620, iTNC530, TNC426, DataPilot, ManualPlus
https://www.adontec.com/images/w2lpl.gifPorting Windows API thread applications to Linux,library, C, C++, Pascal, beginthread, beginthreadex, EnterCriticalSection,CreateHandle, Event Handle,WaitForSingleObject, WaitForMultipleObjects,WritePrivateProfileString, GetPrivateProfileString, LoadLibrary

Page structure

H1 heading
(Critically important)
Serielle Kommunikation Bibliothek
Too many H1 headings
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Serielle Kommunikation Bibliothek
H1 Software Entwicklung
H1 Serielle Konverter und Karten.
H2 Serielle Kommunikation Bibliothek und tcp/ip Kommunikation
H2 Software für die serielle Messdatenerfassung
H2 Kommunikation Klassen Bibliothek für das .NET Framework
H2 Industrie protokolle
H2 TCP/IP Kommunikation Bibliothek
H2 ISDN CAPI Kommunikation
H2 Datei-Server für ZMODEM und Kermit
H2 Windows Dienste
H2 Laufzeit-Dateien packen und ausführen - Software Distribution
H2 Software für die Daten und Protokoll Analyse
H2 Software Entwicklungs Werkzeuge
H2 Serielle Kommunikation Bibliotheken »
H2 MSComm kompatibles serielles kommunikation ActiveX »
H2 TCP/IP Daten Kommunikation Bibliotheken »
H2 ISDN Daten Kommunikation Bibliotheken »
H2 32-Bit & 64-Bit Komponenten & Bibliotheken für Software Entwickler
H3 C#, Visual Basic, NET Klasse
H3 DOS serielles Kommunikation Programm unter Windows
H3 COMM-Server und PortServer für TCP/IP Netze (RS-232/422/485), Digi - PortServer Family
H4 Interessante Suchen:
There are too few (4) internal links on this page.
1 links don't have an anchor text.
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 (70) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.adontec.com/super_...External Subdomain Serielle Kommunikation
https://www.adontec.com/super_...External Subdomain Datenverarbeitung
https://www.adontec.com/super_...External Subdomain serielle Daten-Kommunikations
https://www.adontec.com/scocx_...External Subdomain Serielles ActiveX
https://www.adontec.com/scocx_...External Subdomain MSComm32
https://www.adontec.com/super_...External Subdomain Serielle Daten-Kommunikations Bibliothek
A-TITLE Serielle Kommunikations Bibliothek
https://www.adontec.com/super_...External Subdomain No Text
https://www.adontec.com/super_...External Subdomain Bibliothek
https://www.adontec.com/seriel...External Subdomain GPS Empfänger
https://www.adontec.com/super_...External Subdomain Text duplicate Serielle Kommunikation
https://adontec.de/supert_d.htmTCP/IP Kommunication für das NET Framework
https://www.adontec.com/p3964_...External Subdomain 3964 RK512 Protokoll - Treiber
A-TITLE serielle protokolle siemens 3964 rk512 as511,Kommunikation,Datenübertragung,serielle schnittstelle programmieren. Serielle
https://adontec.de/plsv2_d.htmLSV2 LSV/2 Protokoll - Treiber
https://www.adontec.com/superp...External Subdomain Trivial anchor text
hier
https://www.adontec.com/supert...External Subdomain TCP/IP Kommunikations Bibliothek
https://www.adontec.com/superi...External Subdomain ISDN Kommunikations Bibliothek
https://www.adontec.com/commex...External Subdomain COMM Extender
https://www.adontec.com/commex...External Subdomain siehe COMM Extender
https://www.adontec.com/zmcs_d...External Subdomain ZMODEM File Server - Serielle Kommunikations (ZMODEM Datei Server, Dateiübertragung mit ZMODEM im Hintergrund), Windows, DOS
https://www.adontec.com/servic...External Subdomain Service Anwendung
https://www.adontec.com/runtim...External Subdomain No Text
https://www.adontec.com/smon_d...External Subdomain Daten und Protokoll Analyse
https://adontec.de/outsourc.htmOutsourcing
https://www.adontec.com/ports/...External Subdomain Digi One SP
https://www.adontec.com/ports/...External Subdomain PortServer TS
https://www.adontec.com/hwcomm...External Subdomain RS232 Hardware
https://www.rs-232.de/products...External Subdomain serial cards
https://www.rs-232.de/produkte...External Subdomain Serielle Karten
https://www.google.com/search?...External Subdomain Find us at google
https://www.bing.com/search?q=...External Subdomain Find us at bing
http://search.yahoo.com/search...External Subdomain Text duplicate Find us at bing
https://www.adontec.com/New window External Subdomain Trivial anchor text
here
https://www.adontec.de/main.htmSubdomain No Text
https://www.adontec.com/s7-bib...External Subdomain A-TITLE S7 plc Protocol Library, Driver,tcp/ip Communication, Access PLC
https://www.adontec.com/plsv2_...External Subdomain IMG-ALT LSV/2 Protocol and TCP functions
A-TITLE SuperCom LSV2 Protocol Library, Serial Communication Library in automation and drive plc and robots from KUKA, SINUMERIC, BOSCH, BYSTRONIC, HEIDENHAIN and ot...
https://www.adontec.com/heiden...External Subdomain IMG-ALT Library for Heidenhain TNC incl. LSV/2 Protocol and TCP functions. Heidenhain TNC with LSV2 or TCP, DNC, TNC640, TNC620, iTNC530, TNC426, DataPilot, ManualPlus
A-TITLE Control Heidenhain TNC with LSV2 or TCP, DNC, TNC640, TNC620, iTNC530, TNC426, DataPilot, ManualPlus
https://www.adontec.com/window...External Subdomain IMG-ALT Porting Windows API thread applications to Linux,library, C, C++, Pascal, beginthread, beginthreadex, EnterCriticalSection,CreateHandle, Event Handle,WaitFor...
A-TITLE Port your Windows application to Linux easier, ...
https://www.adontec.com/super_...External Subdomain »
https://www.adontec.com/scocx_...External Subdomain Text duplicate »
https://www.adontec.com/supert...External Subdomain Text duplicate »
https://www.adontec.com/superi...External Subdomain Text duplicate »
https://www.adontec.com/seriel...External Subdomain .. Serielle Kommunikations Bibliothek für Linux ..
A-TITLE Serielle Kommunikations Bibliothek für Linux
https://www.adontec.com/window...External Subdomain .. Windows to Linux Porting Library ..
A-TITLE Portieren von Windows Anwendungen nach Linux einfacher
https://www.adontec.com/scocx_...External Subdomain ... sicherer Ersatz für MSComm ...
A-TITLE MSComm kompatibles ActiveX um MSComm zu ersetzen
https://www.adontec.com/heiden...External Subdomain ... SuperCom Heidenhain Library ...
A-TITLE Control Heidenhain TNC with LSV2
https://www.adontec.com/s7-bib...External Subdomain ... SuperCom S7 Protocol Library ...
A-TITLE S7 protocol library, ISO-on-TCP RFC 1006
https://www.adontec.com/superp...External Subdomain Anchor ... SuperCom für Windows x64 ...
A-TITLE 64 bit communications library
https://www.adontec.com/superp...External Subdomain Anchor ... SuperCom Suite für Windows ...
A-TITLE Seriel, TCP/IP, ISDN Kommunikations Bibliothek
https://www.adontec.com/p3964_...External Subdomain ... SuperCom 3964/R Protocol Engine ...
A-TITLE Industrial Protocols 3964,RK512, AS511, MODBUS communications library
https://www.adontec.com/commex...External Subdomain ... COMM-Extender
A-TITLE 16 Bit DOS serielle Software in Windows ausführen
https://www.adontec.com/java-s...External Subdomain ... SuperCom Java Class Library ...
https://www.adontec.com/servic...External Subdomain ... Service Development Library ...
A-TITLE Develop Windows Services with ease
https://www.adontec.com/runtim...External Subdomain ... RuntimePacker ...
A-TITLE Laufzeitdateien zu einer ausführbaren Datei zusammenführen
https://www.adontec.com/agb.pdfExternal Subdomain .PDF
https://www.adontec.com/agb.htmExternal Subdomain .HTML
https://www.adontec.com/super_...External Subdomain Serielle Bibliothek
A-TITLE Serielle Kommunikation Bibliothek, serielles ActiveX Komponente, serielle NET Klasse zur Nutzung mit C/C++, C#, Delphi, Visual Basic, VB net, LabView
https://www.adontec.com/supert...External Subdomain TCP Bibliothek
A-TITLE TCP Kommunikation Bibliothek, TCP server Bibliothek, activeX Komponente, TCP NET Klasse zur Nutzung mit C/C++, C#, Delphi, Visual Basic, VB net, LabView. ZMO...
https://www.adontec.com/pmodbu...External Subdomain MODBUS Bibliothek
A-TITLE MODBUS Protokol Bibliothek, Seriell und TCP, MODBUS RTU, ASCII Master Slave, TCP Kommunikation Bibliothek, TCP server Bibliothek, ActiveX Komponente, MODBUS ...
https://www.adontec.com/s7-bib...External Subdomain S7 Bibliothek
A-TITLE S7 Bibliothek für S7-300, S7-400, S7-200, S7-1200 SPS. S7 ISO on TCP Kommunikations Bibliothek. TCP Kommunikation Bibliothek, TCP server Bibliothek, ActiveX ...
https://www.adontec.com/p3964_...External Subdomain S5 Bibliothek
A-TITLE Die SuperCom S5 Bibliothek mit Protokolle 3964, RK512, AS511 incl. ActiveX Komponente und NET Klasse zur Nutzung mit C/C++, C#, Delphi, Visual Basic, VB net,...
https://www.adontec.com/zmcs_d...External Subdomain ZMODEM File Server
A-TITLE ZMODEM und Kermit File Server, Seriell, TCP/IP, ISDN. Datei-Übertragung
https://www.adontec.com/commex...External Subdomain COMM-Extender
A-TITLE Serielle DOS Kommunikations Programme unter Windows ausführen.
https://www.adontec.com/runtim...External Subdomain RuntimePacker
A-TITLE Laufzeitdateien zu einer EXE Datei Packen. Packt DLL Dateien in die EXE.
https://www.adontec.com/ueber.htmExternal Subdomain Anchor Impressum
https://www.adontec.com/datens...External Subdomain Datenschutz
https://www.adontec.com/fback_...External Subdomain Kontakt
https://www.adontec.com/super_...External Subdomain A-TITLE Serial Communication Library, ZMODEM, YMODEM, XMODEM, KERMIT, MODBUS, ASCII, 3964, RK512, AS511, LSV2, LSV/2. Communication Suite for Serial, TCP/IP and ISDN
https://www.adontec.com/smon_d...External Subdomain A-TITLE Serial port communication sniffer and monitoring utility, Serieller Protokoll Analysator. Serielle Daten Analyse, Datenaufzeichnung, serielle kommunikation a...
https://www.adontec.com/servic...External Subdomain A-TITLE Develop Windows Services with ease,Service Development Library
https://www.adontec.com/runtim...External Subdomain A-TITLE Combine runtime files into one executable file and distribute this file
https://www.adontec.com/p3964_...External Subdomain A-TITLE Industrial Protocols 3964,RK512, AS511,S7,Heidenhain, MODBUS communications library
https://www.adontec.com/commex...External Subdomain A-TITLE 16 Bit DOS serielle Software in Windows ausführen
https://www.adontec.com/zmcs_d...External Subdomain A-TITLE ZMODEM File Server, KERMIT File Server, unattended file transfer protocol, modem connect
https://www.adontec.com/pmodbu...External Subdomain A-TITLE MODBUS Protocol Library, Driver - Serial Communication, tcp/ip - MODBUS RTU and ASCII Mode

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://adontec.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.60 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
This page only loads 1 CSS files. That's ok.
This page only loads 1 JavaScript files. That's good!
The file size of the HTML document is fine (31 kB).

HTTP Response Header

NameValue
cache-controlmax-age=259200
expiresWed, 05 Jun 2024 23:55:27 GMT
varyAccept-Encoding,User-Agent
content-encodinggzip
content-length9198
content-typetext/html; charset=UTF-8
dateSun, 02 Jun 2024 23:55:27 GMT
serverApache
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 8 referring domains.
This page only has 30 backlinks.
This page only has few backlinks from 4 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

No valid Robots.txt file was found.

Similar sites

Search preview

adontec.de
ADONTEC | Serielle Kommunikation Bibliothek für Windows, Library, R...
ADONTEC ist eine Software und Hardware Entwicklungs und Vertriebs Gesellschaft und entwickelt Lösungen für PC gestützte Daten Kommunikation. Serielle Kommunikation Bibliothek. Bibliothek für TCP/IP Server und Klient. TCP/IP Client Server. Industrie Protokolle, SPS, 3964, 3964R, RK512, AS511, LSV/2, MODBUS. ActiveX Steuerelement als Ersatz für MSComm. Eine alternative zu MSCOmm32. Binary Input Mode,COM17,COM18,PDQComm,MSComm Fehler 8020,KB318784,KB841700. Serielle Kommunikation Bibliothek für Delphi. Serielle Kommunikation Bibliothek für C#, Visual Basic, C++. NET Class Library für die serielle Kommunication. Bibliothek für die TCP/IP Daten Kommunikation. Klient und Server Unterstützung mit Kommunikations Bibliothek. Simultane TCP/IP Verbindungen und Daten-Kommunikation. Kommunikations-Server. ADONTEC bietet Kommunikation-Bibliothek für TCP/IP für Windows Vista, 2003, 2000, 2008, Windows XP, Windows 7. Bibliotheken für die Asynchrone Kommunikation unter Windows und Linux.

Most important keywords

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

KeywordResultRecheck
Serielle80%Check
Bibliothek77%Check
Serielle Kommunikation76%Check
Kommunikation72%Check
Kommunikation Bibliothek72%Check
Serielle Kommunikation Bibliothek72%Check
ADONTEC71%Check
tcp70%Check
COMM69%Check
tcp ip Kommunikation69%Check
Show more keywords and terms

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