Lehmanns.de: Fachbücher und eBooks versandkostenfrei ...
www.lehmanns.de/
Bücher versandkostenfrei und ohne Mindestbestellwert kaufen. Fachliteratur schnell auf Rechnung geliefert. Fachbuchhandlung Lehmanns, online seit 1993
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
URL
Domain : www.lehmanns.de/
Character length : 16
Title
Lehmanns.de: Fachbücher und eBooks versandkostenfrei bestellen - Lehmanns.de
Description
Bücher versandkostenfrei und ohne Mindestbestellwert kaufen. Fachliteratur schnell auf Rechnung geliefert. Fachbuchhandlung Lehmanns, online seit 1993
Keywords (meta keywords)
Buch, Bücher, Fachbücher, Fachbuch, Fachliteratur, Fachbuchhandlung, Online-Buchhandlung, Medizin, medizinische, Bestseller, Neuerscheinungen, Nachschlagewerk, Hörbuch, Hörbücher, eBook, eBooks, E-Bo
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
- https://www.lehmanns.de/.. /new?producttype_id=111&PHPSESSID=uljfrjp... ("Desinfektion")
- https://www.lehmanns.de/.. /new?producttype_id=112&PHPSESSID=uljfrjp... ("Instrumente")
- https://www.lehmanns.de/.. /new?producttype_id=108&PHPSESSID=uljfrjp... ("Arzttaschen")
- https://www.lehmanns.de/.. /new?producttype_id=117&PHPSESSID=uljfrjp... ("Praxisausstattung")
- https://www.lehmanns.de/.. /new?producttype_id=120&PHPSESSID=uljfrjp... ("Verbandstoffe")
- https://www.lehmanns.de/.. /new?producttype_id=114&PHPSESSID=uljfrjp... ("Spritzen und Kanülen")
- https://www.lehmanns.de/.. /new?producttype_id=118&PHPSESSID=uljfrjp... ("Diagnose- und Therapiegeräte")
- Expand
Checking the robots.txt file
There is robots.txt file.
https://lehmanns.de/robots.txt
https://lehmanns.de/robots.txt
User-agent | Disallowed for the search engines |
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80bot |
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adnbot |
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asterias |
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b2w/0.1 |
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Bullseye/1.0 |
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CFNetwork |
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Charlotte |
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CherryPickerElite/1.0 |
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cityreview |
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CiZilla |
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CopyRightCheck |
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cosmos |
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crawly |
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Crescent |
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Crescent Internet ToolPak HTTP OLE Control v.1.0 |
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CrystalSemanticsBot |
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Custo |
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discobot |
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DittoSpyder |
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DjangoTraineeBot |
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DOC |
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dotbot |
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Download Ninja |
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echobot |
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EmailCollector |
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EmailSiphon |
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EmailWolf |
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envolk |
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EroCrawler |
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Euripbot |
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Eurobot |
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eventax |
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ExDomain |
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ExtractorPro |
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FairAd Client |
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fast |
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findlinks |
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Flaming AttackBot |
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flatlandbot |
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fyberspider |
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GetRight/4.2 |
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Gigabot |
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gonzo* |
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grub |
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grub-client |
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Harvest/1.5 |
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HeinrichderMiragoRobot |
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heise-IT-Markt-Crawler |
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heritrix |
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hloader |
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httplib |
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humanlinks |
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iCcrawler |
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ichiro |
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iearthworm |
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infometrics-bot |
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InfoNaviRobot |
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IRLbot |
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Iron33/1.0.2 |
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JennyBot |
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JobRoboter |
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jobs.de-Robot |
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k2spider |
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kalooga |
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Kenjin Spider |
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Keyword Density/0.9 |
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larbin |
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laycat |
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LexiBot |
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libWeb/clsHTTP |
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libwww |
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Linguee |
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LinkextractorPro |
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linko |
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LinkScan/8.1a Unix |
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LinkWalker |
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LNSpiderguy |
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looksmart |
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lwp-request |
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lwp-trivial |
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lwp-trivial/1.34 |
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MagpieRSS |
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Mail.Ru |
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Mata Hari |
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Meltwater |
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Microsoft URL Control |
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Microsoft URL Control - 5.01.4511 |
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Microsoft URL Control - 6.00.8169 |
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Microsoft.URL.Control |
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MIIxpc |
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MIIxpc/4.2 |
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Mister PiX |
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MJ12bot |
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moget |
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moget/2.1 |
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Mozilla/4.0 (CMS Crawler: http://www.cmscrawler.com) |
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Mozilla/4.0 (compatible; BullsEye; Windows 95) |
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MSIECrawler |
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naughtyrobot |
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NerdByNature.Bot |
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NetAnts |
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Netluchs |
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NPBot |
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Nutch |
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Ocelli |
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Offline Explorer |
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Openbot |
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Openfind |
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Openfind data gathere |
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Oracle Ultra Search |
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PagesInventory |
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PerMan |
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PeterBot |
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Plukkie |
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ProPowerBot/2.14 |
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ProWebWalker |
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psbot |
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Python-urllib |
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QueryN Metasearch |
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Radiation Retriever 1.1 |
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RepoMonkey |
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RepoMonkey Bait & Tackle/v1.01 |
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RMA |
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Ruky-Bot |
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ScoutJet |
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search17 |
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searchlink |
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searchpreview |
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semager |
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Sensis Web Crawler |
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SEOkicks-Robot |
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sitecheck.internetseer.com |
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SiteSnagger |
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Snoopy |
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sogou spider |
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spanner |
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Speedy |
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stalker |
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SurveyBot |
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suzuran |
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Szukacz/1.4 |
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Tasapspider |
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Teleport |
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TeleportPro |
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Telesoft |
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TencentTraveler |
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The Intraformant |
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TheNomad |
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thesubot |
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toCrawl/UrlDispatcher |
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Touche |
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trendiction |
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True_Robot |
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True_Robot/1.0 |
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turingos |
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UbiCrawler |
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uipbot |
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uipbot/1.0 (uipbot@semasio.net) |
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URL Control |
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URL_Spider_Pro |
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URLy Warning |
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VCI |
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VCI WebViewer VCI WebViewer Win32 |
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Web Image Collector |
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WebAuto |
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WebBandit |
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WebBandit/3.50 |
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WebCopier |
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WebEnhancer |
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WebmasterCoffee |
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Website Quester |
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Webster Pro |
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WebStripper |
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WebZip |
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WebZip/4.0 |
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Wget |
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Wget/1.5.3 |
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Wget/1.6 |
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woriobot |
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WWW-Collector-E |
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Xenu |
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Xenu's |
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Xenu's Link Sleuth 1.1c |
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YoudaoBot |
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Zao |
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Zealbot |
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Zeus |
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Zeus 32297 Webster Pro V2.9 Win32 |
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Zeus Link Scout |
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ZyBORG |
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EtaoSpider |
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URLAppendBot |
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360Spider |
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Spiderlytics/1.0 |
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Cliqzbot/0.1 |
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proximic |
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CCBot/2.0 |
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NCBot |
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Magpie-Crawler |
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SiteExplorer/1.0 |
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linkdexbot |
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linkdexbot/2.0 |
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careerbot |
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UnisterBot |
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netEstate NE Crawler |
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EasouSpider |
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JikeSpider |
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Pixray-Seeker |
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Social Engagement
Linkedin13
Facebook Share0
Facebook Comments0
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”de”.
Title
Lehmanns.de: Fachbücher und eBooks versandkostenfrei bestellen - Lehmanns.de
Character length : 81
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 81
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 17%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1 | H2 | H3 | H4 | H5 | H6 |
---|---|---|---|---|---|
1 | 9 | 25 | 4 | 0 | 0 |
Heading structure in the source code
- <H1> Bücher
- <H3> eReader für den Strand
- <H3> Yellow Sale Mathematik
- <H3> Aktuelle Angebote im Deutschen Ärzteblatt
- <H2> Arzt- und Praxisbedarf im medshop
- <H2> Komfortable Abwicklung
- <H3> Neue Auflagen – jetzt erhältlich
- <H3> Audiometrie
- <H3> Schmerztherapie mit Lokalanästhetika
- <H3> Handbuch der Echokardiografie
- <H3> Notfall Seele
- <H2> Aktuell für Experten und Praktiker
- <H3> Basiswissen Echokardiografie
- <H3> ROTE LISTE 2017
- <H3> Notfallmedizin für Hund und Katze
- <H3> Übungsbuch Chemie für Mediziner
- <H3> Onkologie
- <H4> Aktuelle Angebote im Deutschen Ärzteblatt
- <H3> Sicher zum Facharzt
- <H3> TOP-Neuerscheinungen für Physiotherapeuten
- <H3> Diagnostik und Therapie bei Bandscheibenschäden
- <H3> Manual Triggerpunkte
- <H3> Das Becken aus osteopathischer Sicht
- <H3> Lumbale Rückenbeschwerden
- <H3> Genetik und Molekularbiologie
- <H3> Neuronale Netze selbst programmieren
- <H4> Unsere Newsletter
- <H4> Top-Angebote im Medshop: Praxisbedarf
- <H3> Straßenverkehrsrecht
- <H4> Beschenken Sie sich selbst!
- <H2> Fachliteratur beim Spezialisten online kaufen
- <H3> Fachkompetenz seit über 30 Jahren
- <H3> eBooks: Wissen to go
- <H3> Medshop und Service
- <H2> WebShop-Info
- <H2> Über uns
- <H2> Services
- <H2> Service-Portal für
- <H2> Folgen Sie uns
Word cloud
- inkl18
- mwst16
- buch14
- lehmanns10
- auflage6
- bücher6
- ebooks5
- angebote5
- newsletter5
- medshop4
- erhältlich4
- medizin4
- praxisbedarf4
- hörbücher4
- premiumcard4
- online4
- unseren4
- fachbücher4
- deutschen3
- neuerscheinungen3
- schnell3
- neu3
- shop3
- psychologie3
- neuronale3
- studium3
- netze3
- laufenden3
- bleiben3
- therapie3
- juni3
- sonderangebote3
- onkologie3
- technik3
- naturwissenschaften3
- praxis3
- wissen3
- katze2
- hund2
- bestellen2
- finden2
- liefert2
- richtigen2
- fachliteratur2
- facharzt2
- stellen2
- bietet2
- peter2
- geisteswissenschaften2
- sachbuch2
- genetik2
- verständlich2
- rote2
- referenzwerten2
- fachbuchhandlung2
- unserem2
- bietet2
- verlag2
- veterinärmedizin2
- informatik2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
inkl | |||
mwst | |||
buch | |||
lehmanns | |||
auflage | |||
bücher |
Two Word cloud
- auflage buch4
- neuronale netze3
- hund und2
- ihrem interessensgebiet2
- wie neuronale2
- med shop2
Three Word cloud
- wie neuronale netze2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 1 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Good! The website uses printer-friendly CSS.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Server response time
The server response time is not fast enough: 1.5 seconds have passed until the page started to load.
Table layout
Good! No nested tables found.
Number of HTTP resources
40
Number of source domains
9
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- https://www.lehmanns.de/min?g=redesign_js&v=1
- https://www.lehmanns.de/min?g=css&v=1
- https://fonts.googleapis.com/css?family=Antic%7COpen+Sans+Condensed:3...
- https://www.lehmanns.de/min?g=redesign_css&v=2
- https://www.lehmanns.de/lfbcss/red.css
Javascript
Good! Just a few javascript files are detected on the website.
- https://www.lehmanns.de/min?g=js
- https://www.lehmanns.de/lfbcss/slideshow.js?r1
File size of all javascript files combined
365.63KB
Javascript minifying
Great! The Javascript files are minified.
CSS
Error! Too many CSS files detected that slows down the page load.
- https://www.lehmanns.de/min?f=/css/print.css
- https://www.lehmanns.de/min?f=/css/print-title.css
- https://www.lehmanns.de/lfbcss/doppelbox.css?r1
- https://www.lehmanns.de/lfbcss/doppelbox.css?r1
- https://www.lehmanns.de/lfbcss/doppelbox.css?r1
File size of all css files combined
511.27KB
CSS minifying
Great! The CSS elements are minified.
Uncompressed size of the of the HTML
117.74KB
Gzip compression
Your site uses compression.
Number of static resources (image, JS, CSS)
20
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
https://www.google-analytics.com/plugins/ga/inpage_linkid.js | 60 minutes |
https://www.google-analytics.com/plugins/ua/linkid.js | 60 minutes |
https://www.lehmanns.de/asset/32154 | 60 minutes |
https://www.lehmanns.de/asset/32394 | 60 minutes |
https://www.lehmanns.de/media/17387659 | 60 minutes |
https://www.lehmanns.de/media/20591719 | 60 minutes |
https://www.lehmanns.de/media/36873688 | 60 minutes |
https://ssl.google-analytics.com/ga.js | 2 hours |
https://www.google-analytics.com/analytics.js | 2 hours |
File size of all images combined
583.81KB
Image optimisation
You can save 160.2KB (65% compression) by optimising the images below:
- By lossless compressing the https://www.lehmanns.de/asset/32394 you can save 123.6KB (63%) data.
- By lossless compressing the https://www.lehmanns.de/media/20591719 you can save 13.1KB (72%) data.
- By lossless compressing the https://www.lehmanns.de/media/36873688 you can save 10.6KB (72%) data.
- By lossless compressing the https://www.lehmanns.de/media/17387659 you can save 9.6KB (67%) data.
- By lossless compressing the https://www.lehmanns.de/img/bg-grayscale-carousel2.png you can save 2.4KB (77%) data.
- By lossless compressing the https://www.lehmanns.de/img/hamburger-Icon.png you can save 1,017B (68%) data.
We found a total of 144 different links.
Internal links: 139
External links: 5
Internal links: 139
External links: 5
External links:
Link text (anchor) | Link strength |
---|---|
google+ | |
youtube | |
Trusted Shops geprüft |
Internal links:
IP
89.246.237.41
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.
Favicon
Good! The website uses favicon.
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