Nwlab.net - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
71% 
Page structure
58% 
Link structure
48% 
Server
91% 
External factors
21% 
SEO Score
Response time
0.03 s
File size
52.90 kB
Words
4332
Media files
33
Number of links
91 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Das Netzwerk-Portal :: network lab
The length of the page title is perfect. (309 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Informationen für Netzwerktechniker, Tutorials, Testberichte :: network lab - Fehlersuche, Netzwerkanalyse, Tools
The length of the meta description is perfect. (693 pixels out of 1000 max pixel length)
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: United States of America
The following language is defined by HTML: 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 character encoding is not specified in the HTTP header.
The charset encoding (ISO-8859-1) is set correctly.
Doctype
(Nice to have)
The doctype HTML 4.01 Transitional 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
descriptionInformationen für Netzwerktechniker, Tutorials, Testberichte :: network lab - Fehlersuche, Netzwerkanalyse, Tools
keywordsRouter, VPN, Switche, News, Netzwerktechnik, Networking, Linux, tcp/ip, Sniffer, Ethernet, Gigabit, Netzwerkanalyse, guide2na, Routing, Switching, Cisco, Security, Internet
authorMirko Kulpa
robotsindex, follow
viewportwidth=device-width, initial-scale=1
langde
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 content of this page is too large (4332 words). Maybe the content could be divided into several pages.
These Typos were found:
  • betriebsystem => Betriebssystem
34.8% of the text are stop words.
The page contains a listing, which indicates a good text layout.
63 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 15.92 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
This page only loads 2 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 87 tags for this page.
Image SEO
(Somewhat important)
2 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.nwlab.net/pics/logo.jpgNetzwerkanalyse, Fehlersuche, Testberichte
https://www.nwlab.net/pics/white.gifNo alt attribute provided
/media/20221128-LANCOMISG-5000.pngLANCOM ISG-5000: Multi-Gigabit-Gateway mit Next-Generation SD-WAN
.../20221116-Synology-DiskStation-DS923.pngSynology DiskStation DS923+ als Netzwerkspeicher in kleinen Unternehmen
.../20221027-smc-feldbus-ex600-wireless.jpgSMC stellt Feldbusmodul der Serie EX600-W vor
/media/20221004-wireshark.pngWireshark 4.0 ist da
/media/20220930-iperf.pngIperf in der Version iperf-3.12 verfügbar
/media/20220921-ALL-SGI8003P.jpgUnmanaged industrial Switch für Hutschienenmontage von Allnet
/media/20220908-amazon-aws.pngAWS Transit Gateway Connect ist ab sofort in weiteren AWS-Regionen verfügbar
/media/20220825-avm-fritzdect-302.jpgAVM FRITZ!DECT 302 Heizkörperregler
/media/20220824-FlashStation-FS3410.jpgSynology präsentiert die FlashStation FS3410
/media/20220502-fritzbox-5590.jpgAVM FRITZ!Box 5590 Fiber für den Glasfaseranschluss
/media/20201210-poe-din-rail-switch.jpgTRENDnet stellt industriellen Gigabit DIN-Rail-Switch mit PoE++ vor
/media/20230104-apc-galaxy.jpgSchneider Electric USV-Systeme jetzt mit Lithium-Ionen-Akkus
/media/20150919-netgear-XS728T.pngNetgear präsentiert ProSAFE 28-Port 10-Gigabit Smart Managed Switches XS728T
/media/20150919-RD5200.pngNetgear bringt Speicherlösung für Großunternehmen
/media/20120422-SFP.jpgSFP-Transceiver für explosionsgefährdete Umgebungen
/media/20120422-SMCFS2601.pngNeue Generation nicht-managebarer Switche von SMC Networks
/media/20120422-Android-VPN.pngUniverseller IPsec VPN Client für Android
/media/20120422-GAIA.pngCheck Point GAiA ist verfügbar
/media/20120415-CIFX-70E.jpgLow Profile PCI Express Karten für alle etablierten Netzwerke
/media/20120415-Sun-Fire-X4270-M3.pngOracle stellt neue Sun x86 Server vor
/media/20120414-Synology-DS1812.pngSynology bestätigt Problem mit einigen DiskStations
/media/20120414-LANCOM.jpgLANCOM LCOS 8.6 bietet bis zu 30 Prozent mehr Performance
/media/20120414-Netgear-App.pngNetgear präsentiert App für das Netzwerk-Monitoring
/media/20120414-Zyxel-GS2200-8.pngNeue 8 Port Layer 2 Managed Switches mit PoE von ZyXEL
/media/20120409-LaCie-5big-Network-2.jpgLaCie bringt skalierbaren Speicher: 5big Network 2
/media/20120409-Rittal-PDU.jpgPDU-Systeme für die Stromverteilung im Rack
/media/20120405-Sonicwall-TZ215.pngSonicwall TZ 215
/media/20120405-Linksys-EA4500.jpgCisco präsentiert neue app-fähige Linksys Smart Wi-Fi Router
...a/20120405-FTTO-Installations-Switch.jpgNeue Generation FTTO Installations-Switches für Glasfaser-Gebäudevernetzung
/media/20120405-VPN-Tracker.jpgVPN Tracker erleichtert den Umstieg für Cisco Mac-Anwender
https://www.nwlab.net/pics/white.gifNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
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 no external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.nwlab.net/IMG-ALT Netzwerkanalyse, Fehlersuche, Testberichte
https://www.nwlab.net/Home / News
https://www.nwlab.net/guide2na/Netzwerkanalyse
/guide2na/netzwerkanalyse-grun...Grundlagen
/guide2na/netzwerkanalyse-verk...Verkabelung
/guide2na/netzwerkanalyse-erst...Erste Schritte
/guide2na/netzwerkanalyse-base...Baselining
/guide2na/netzwerkanalyse-snif...Let's sniff
/guide2na/netzwerkanalyse-tool...Tools
/guide2na/netzwerkanalyse-filt...Auswerten/Filtern
/guide2na/netzwerkanalyse-prob...Typische Probleme 1
/guide2na/netzwerkanalyse-prob...Typische Probleme 2
/guide2na/netzwerkanalyse-sich...Sicherheit
/guide2na/netzwerkanalyse-book...Bücher
https://www.nwlab.net/tutorials/Tutorials
/tutorials/cacti/cacti-tutoria...Cacti
/tutorials/dsl-basics.htmlDSL einrichten
/tutorials/dsl-server/DynDNS einrichten
/tutorials/m0n0wall/m0n0wall-d...m0n0wall
/tutorials/pfSense/pfSense
/tutorials/portscanner/nmap-tu...Nmap
/tutorials/virtualbox/VirtualBox
/tutorials/wireshark/Wireshark
https://www.nwlab.net/faq/FAQ
https://www.nwlab.net/art/Know How
https://www.nwlab.net/rev/Testberichte
/netzwerktechnik/Hardware-DB
A-TITLE Switche, Router, WLAN, NAS
https://www.nwlab.net/netzikon/Netzwerklexikon
https://www.nwlab.net/links/Links
https://www.nwlab.net/service/Service
https://www.nwlab.net/suche/Suche
/impressum.htmlKontakt
/impressum.htmlImpressum
/feedback.htmlFeedback
/sitemap.htmlSitemap
/n2/archives/lancom-isg-5000-s...[weiter lesen]
/n2/archives/synology-diskstat...Text duplicate [weiter lesen]
/n2/archives/smc-ex600-w-feldb...Text duplicate [weiter lesen]
/n2/archives/wireshark-2022100...Text duplicate [weiter lesen]
/n2/archives/iperf-20220930.htmlText duplicate [weiter lesen]
/n2/archives/all-sgi8003p-2022...Text duplicate [weiter lesen]
/n2/archives/aws-transit-gatew...Text duplicate [weiter lesen]
/n2/archives/avm-fritzdect-302...Text duplicate [weiter lesen]
/n2/archives/flashstation-fs34...Text duplicate [weiter lesen]
/n2/archives/fritzbox-5590-gla...Text duplicate [weiter lesen]
/n2/archives/ti-upg62-20230105...Text duplicate [weiter lesen]
/n2/archives/apc-lithium-ionen...Text duplicate [weiter lesen]
/n2/archives/xs728t-20150919.htmlText duplicate [weiter lesen]
/n2/archives/readydata-2015091...Text duplicate [weiter lesen]
/n2/archives/ex-sfp-20120422.htmlText duplicate [weiter lesen]
/n2/archives/smc-switche-20120...Text duplicate [weiter lesen]
/n2/archives/android-vpn-20120...Text duplicate [weiter lesen]
/n2/archives/checkpoint-gaia-2...Text duplicate [weiter lesen]
/n2/archives/hilscher-nic-2012...Text duplicate [weiter lesen]
/n2/archives/sun-server-201204...Text duplicate [weiter lesen]
/n2/archives/synology-20120414...Text duplicate [weiter lesen]
/n2/archives/lcos-86-20120414....Text duplicate [weiter lesen]
/n2/archives/netgear-app-20120...Text duplicate [weiter lesen]
/n2/archives/zyxel-gs2200-8-20...Text duplicate [weiter lesen]
/n2/archives/lacie-5big-networ...Text duplicate [weiter lesen]
/n2/archives/rittal-pdu-201204...Text duplicate [weiter lesen]
/n2/archives/sonicwall-tz-215-...Text duplicate [weiter lesen]
/n2/archives/linksys-ea4500-20...Text duplicate [weiter lesen]
/n2/archives/ftto-switch-20120...Text duplicate [weiter lesen]
/n2/archives/vpn-tracker-20120...Text duplicate [weiter lesen]
/n2/archives/Datum
/n2/kategorien.htmlKategorie
/n2/hersteller.htmlHersteller
/art/offene-ports/Offene Ports - was ist das eigentlich?
/art/iperf-als-service-starten/Iperf als Service konfigurieren
/know-how/JPerf/JPerf - grafische Oberfl?che f?r iperf
https://www.nwlab.net/art/Alle Artikel...
/tutorials/grafana/node-export...Prometheus Node Exporter
/tutorials/VPN-FritzBox/VPN mit der FritzBox
/tutorials/VMware/Virtuelle Netze mit VMware Server
https://www.nwlab.net/tutorials/Alle Tutorials...
/rev/iBypass/Net Optics iBypass Switch
/rev/epowerswitch/ePowerSwitch-4
https://www.nwlab.net/rev/Alle Testberichte...
/tutorials/cacti/cacti-tutoria...Text duplicate Cacti
A-TITLE Baselining und Netzwerk?berwachung mit Cacti
https://www.nwlab.net/art/iperf/Iperf
A-TITLE Iperf installieren und benutzen
/tutorials/m0n0wall/m0n0wall-d...Text duplicate m0n0wall
A-TITLE Aufbau einer Firewall oder eines Routers
/art/mtu/mtu.htmlMTU
A-TITLE MTU einstellen beim ADSL-Router
/art/netio/netio.htmlNetIO
A-TITLE Netzwerkgeschwindigkeit und Bandbreite messen mit NetIO
/art/portscan/firewall-scan.htmloffene Ports
A-TITLE offene Ports und Portscans
/guide2na/netzwerkanalyse-tool...Text duplicate Tools
A-TITLE Netzwerktools
/guide2na/netzwerkanalyse-verk...Text duplicate Verkabelung
A-TITLE Verkabelung von Netzwerken
/tutorials/virtualbox/Text duplicate VirtualBox
A-TITLE Netzwerke einrichten mit VirtualBox
/know-how/VPN/VPN
A-TITLE VPN Grundlagen und Fehlersuche
/art/wireshark/Text duplicate Wireshark
A-TITLE Protokollanalyse mit Wireshark
/netzwerk-forum/Netzwerkforum

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.nwlab.net/"
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 0.03 seconds.
This page only loads 2 CSS files. That's ok.
This page only loads 2 JavaScript files. That's good!
The file size of the HTML document is fine (53 kB).

HTTP Response Header

NameValue
dateSat, 10 May 2025 16:44:17 GMT
serverApache/2.4.52 (Ubuntu)
accept-rangesbytes
varyAccept-Encoding
content-encodinggzip
content-length17004
content-typetext/html
statuscode200
http_versionHTTP/1.1

External factors

This page has only a few links from other websites.
This page only has backlinks from 7 referring domains.
This page only has 7 backlinks.
This page only has few backlinks from 7 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /admin
Disallow: /test
Disallow: /cgi-bin
Disallow: /hidden
Disallow: /forum
Disallow: /forBotsOnly

User-agent: Googlebot
Disallow: /admin
Disallow: /test
Disallow: /cgi-bin
Disallow: /hidden
Disallow: /forum
Disallow: /forBotsOnly

User-agent: AdsBot-Google
Disallow:

User-agent: Mediapartners-Google*
Disallow:

#
# yahoo ausbremsen
#
User-agent: Slurp
Disallow: /admin
Disallow: /test
Disallow: /cgi-bin
Disallow: /hidden
Disallow: /forum
Disallow: /forBotsOnly
Crawl-delay: 200

#
# msn ausbremsen
#
User-agent: msnbot
Disallow: /admin
Disallow: /test
Disallow: /cgi-bin
Disallow: /hidden
Disallow: /forum
Disallow: /forBotsOnly
Crawl-delay: 200

#
# viele bots, die keiner braucht
#
User-agent: laycat
User-agent: jobs.de-Robot
User-agent: Eurobot
User-agent: Gigabot
User-agent: Speedy
User-agent: SurveyBot_IgnoreIP
User-agent: SurveyBot
User-agent: heise-IT-Markt-Crawler
User-agent: sitecheck.internetseer.com
User-agent: Zealbot
User-agent: MSIECrawler
User-agent: SiteSnagger
User-agent: WebStripper
User-agent: WebCopier
User-agent: Fetch
User-agent: fyberspider
User-agent: Offline Explorer
User-agent: Teleport
User-agent: TeleportPro
User-agent: WebZIP
User-agent: linko
User-agent: HTTrack
User-agent: Microsoft.URL.Control
User-agent: Xenu
User-agent: larbin
User-agent: libwww
User-agent: ZyBORG
User-agent: Download Ninja
User-agent: wget
User-agent: grub-client
User-agent: WebReaper
User-agent: ScoutJet
User-agent: JobRoboter
User-agent: gonzo*
User-agent: envolk
User-agent: psbot
User-agent: crawly
User-agent: Baiduspider
User-agent: BlogPulseLive
User-agent: searchlink
User-agent: woriobot
User-agent: Snapbot
User-agent: flatlandbot
User-agent: infometrics-bot
User-agent: Exabot
User-agent: kalooga
User-agent: MJ12bot
User-agent: YoudaoBot
User-agent: Touche
User-agent: Sosospider
User-agent: Tasapspider
User-agent: Euripbot
User-agent: iearthworm
User-agent: Mail.Ru
User-agent: echobot
User-agent: dotbot 
User-agent: iCcrawler
User-agent: Ruky-Bot
User-agent: Nebullabot
User-agent: Netluchs
User-agent: Ocelli
Disallow: /

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Search preview

www.nwlab.net
Das Netzwerk-Portal :: network lab
Informationen für Netzwerktechniker, Tutorials, Testberichte :: network lab - Fehlersuche, Netzwerkanalyse, Tools

Most important keywords

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

KeywordResultRecheck
lab66%Check
network lab65%Check
Network61%Check
Netzwerk59%Check
ab sofort54%Check
Net Optics54%Check
5big Network50%Check
TZ 21550%Check
Port48%Check
Testberichte48%Check
Show more keywords and terms

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