sewer-system.com

Tasks

Make the site mobile device friendly.
Select one version of your site as main and make a redirect from other versions to that one.
Avoid using deprecated HTML tags.
Implement the viewport meta tag.

SEO

URL

Domain : www.sewer-system.com/

Character length : 21

Title

Netzinformationssystem - Kanalnetzberechnung, Überflutungsnachweis, Überstaunachweis

Description

Software für die Wasser- und Kreislaufwirtschaft, Kanalnetzberechnung, Kanalplanung, Gewässerschutz

Keywords (meta keywords)

kanalnetzberechnung, kanalnetzberechnungen, überflutungsnachweis, überstaunachweis, netzinformationssystem, kanalnetz, hydraulik, gewässerschutz, kanalplanung, kostenberechnung

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

Error! Hyphen (-) is a better solution than underscore (_) in the URLs

http://www.sewer-system.com/kommunale_gis/kontakt/kontakt.htm ("kontakt")
http://www.sewer-system.com/kommunale_gis/impressum.htm ("impressum")
http://www.sewer-system.com/communal_gis/index.htm ("english version")
http://www.sewer-system.com/.. /veranstaltungen_softwaretage.php ("Veranstaltungen")
http://www.sewer-system.com/.. /presse_kanalabwasser.htm ("Presse")
http://www.sewer-system.com/.. /plusplussystems_newsletter.htm ("Newsletter")
http://www.sewer-system.com/.. /umweltsoftware.htm ("Software")
http://www.sewer-system.com/.. /gewaesser.htm ("Gewässer")
http://www.sewer-system.com/.. /ueberflutungsnachweis.htm ("Überflutungsnachweis")
http://www.sewer-system.com/.. /kanalnetz.htm ("Abwasser")
http://www.sewer-system.com/.. /sanierung.htm ("Sanierung")
http://www.sewer-system.com/.. /wasserversorgung.htm ("Wasserversorgung")
http://www.sewer-system.com/.. /plusplusengine.htm ("++Engine")
http://www.sewer-system.com/.. /projektunterstuetzung.htm ("Projektunterstützung")
http://www.sewer-system.com/.. /rechenzentrum.htm ("Rechenzentrum")
http://www.sewer-system.com/.. /systemintegration.htm ("Systemintegration")
http://www.sewer-system.com/kommunale_gis/service/service.htm ("Service")
http://www.sewer-system.com/kommunale_gis/service/angebot.htm ("Preisanfrage")
http://www.sewer-system.com/.. /supportformular.php ("Supportformular")
http://www.sewer-system.com/.. /kanalplusplus_training.htm ("Training")
http://www.sewer-system.com/kommunale_gis/service/marktforschung.htm ("Marktforschung")
http://www.sewer-system.com/.. /kanalplusplus_fragen.htm ("FAQ")
http://www.sewer-system.com/kommunale_gis/service/links.htm ("Links")
http://www.sewer-system.com/kommunale_gis/forschung/projekte.htm ("Projekte")
http://www.sewer-system.com/kommunale_gis/forschung/innovationen.htm ("Innovationen")
http://www.sewer-system.com/.. /publikationen.htm ("Publikationen")
http://www.sewer-system.com/kommunale_gis/forschung/lehre.htm ("Lehre")
http://www.sewer-system.com/kommunale_gis/kontakt/tandler.com.htm ("tandler.com")
http://www.sewer-system.com/kommunale_gis/kontakt/philosophie.htm ("Philosophie")
http://www.sewer-system.com/kommunale_gis/kontakt/team.htm ("Team")
http://www.sewer-system.com/kommunale_gis/kontakt/kontakt.htm ("Standorte")
http://www.sewer-system.com/kommunale_gis/kontakt/partner.htm ("Partner")
http://www.sewer-system.com/kommunale_gis/news/referenzen.htm ("Referenzen")
http://www.sewer-system.com/.. /kanalplusplus_release.php ("Release-Informationen")
http://www.sewer-system.com/kommunale_gis/download/demos.htm ("Testversion")
http://www.sewer-system.com/.. /kanalplusplus_update.php ("Updates")
http://www.sewer-system.com/kommunale_gis/download/download.php ("Infomaterial")
http://www.sewer-system.com/kommunale_gis/kauf/software.htm ("Software")
http://www.sewer-system.com/kommunale_gis/kauf/hardware.htm ("Hardware")
http://www.sewer-system.com/kommunale_gis/kauf/trainings.htm ("Trainings")
http://www.sewer-system.com/kommunale_gis/kauf/konditionen.htm ("Konditionen")
http://www.sewer-system.com/./kommunale_gis/kontakt/philosophie.htm ("mehr ...")
http://www.sewer-system.com/.. /sanierung.htm ("KASAnova")
Expand

Search engine friendly URLs

Good! The website uses SEO friendly URLs.

Checking the robots.txt file

There is robots.txt file.
https://sewer-system.com/robots.txt

User-agent	Disallowed for the search engines
*	/communale/ /kommunalnoe_gis/ /kommunale_gis/forschung/partner/ /kommunale_gis/forschung/partnerdbu/ /kommunale_gis/kontakt/partner/ /logs/ /fr/ /OVC/ /cgi-bin/ /php/ /php_tools/ /deutsch/ /english/ /ssl/ /digit/

Social

Social Engagement

No info found.

Content

Doctype

XHTML 1.0 Transitional

Encoding

Perfect! The character encoding is set: UTF-8.

Language

We have found the language localisation: ”en”.

Title

Netzinformationssystem - Kanalnetzberechnung, Überflutungsnachweis, Überstaunachweis

Character length : 84

Improve! The website address (title) should be between 10 and 70 characters in length.

Text / HTML ratio

Ratio : 12%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.

Headings

H1	H2	H3	H4	H5	H6
3	0	0	1	1	0

Heading structure in the source code

<H1> tandler.com - Bei uns stehen SIE im Mittelpunkt!
<H4> Gesellschaft für Umweltinformatik
<H5> Newsletter Anmeldung
<H1> Aktuell
<H1> Sanierung

Word cloud

write7
tandler4
newsletter2
service2
sanierung2
document2
hardware2
software2
systems2
überflutungsnachweis2

Keyword matrix

word	title	descriptions	heading
write
tandler
newsletter
service
sanierung
document

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 14 images on this web page.

Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

http://www.sewer-system.com/./imm/br_video.jpg

Readability

Flesch–Kincaid Grade Level

10.80

Flesch Reading Ease

21.60

Coleman Liau Index

12.00

Automated Readability Index (ARI)

12.00

Dale–Chall Readability

10.00

SMOG Index

8.20

Spache Readibility

5.00

Number of letters

1214

Number of words

177

Number of sentences

Average words per sentences

Number of syllables

383

Syllables in words

383

Average syllables in words

2.16

Number of words in first three syllables

Percentage of word / syllables

33.90

Words not in Dale-Chall easy-word list

143

Words not in Spache easy-word list

127

Technologies

Mobile optimization

Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 770px wide display!

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Redirection (www / not www)

Error! The web address is accessible with and without www!

Deprecated HTML elements

Good! No deprecated HTML tags are detected.

Printability

Suggestion! Unfortunately, no printer-friendly CSS found.

Meta Tag (viewport tag, mobile devices)

Error! The meta tag named viewport is missing.

Speed test

Server response time

The server response time is fast enough.

Loading time

369 ms

Table layout

Error! Avoid using nested tables!

Number of HTTP resources

Number of source domains

Render blocking resources

The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files

http://www.tandler.com/js/mootools.js

Speed test – Javascript

Javascript

Good! Just a few javascript files are detected on the website.

http://www.sewer-system.com/js/ddm.js
http://www.sewer-system.com/js/bs.js

File size of all javascript files combined

116.17KB

Javascript minifying

Great! The Javascript files are minified.

Speed test – CSS

CSS

Good! Just a few CSS files are used on this website.

http://www.sewer-system.com/css/main.css
http://www.sewer-system.com/css/blocks.css
http://www.sewer-system.com/css/fonts.css

File size of all css files combined

10.72KB

CSS minifying

You can save 5KB (50% compression) on the analysed URL by minifying the CSS files.

By minifying http://www.tandler.com/css/layout.css you can save 2.8KB (51% compression rate)
By minifying http://www.tandler.com/css/MenuMatic.css you can save 2.2KB (47% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

28.76KB

Gzip compression

Error! By using Gzip you can save 63.4KB (70% compression) on your site.

By compressing http://www.tandler.com/js/mootools.js you can save 63.4KB (70% compression rate)
By compressing http://www.tandler.com/js/MenuMatic_0.68.3.js you can save 20.8KB (82% compression rate)
By compressing http://www.tandler.com/css/layout.css you can save 4.3KB (78% compression rate)
By compressing http://www.tandler.com/css/MenuMatic.css you can save 3.2KB (67% compression rate)

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is not set correctly for all elements.

URL	Duration
http://www.sewer-system.com/images/KANABIS_Ankuendigung.png	Expiry time is not specified
http://www.sewer-system.com/images/KASAnova.png	Expiry time is not specified
http://www.sewer-system.com/images/Puzzle.png	Expiry time is not specified
http://www.sewer-system.com/images/Video_Rahmen_BR_GeoCPM.png	Expiry time is not specified
http://www.sewer-system.com/imm/logo_geis_kl.gif	Expiry time is not specified
http://www.sewer-system.com/imm/logos/++SYSTEMS64.jpg	Expiry time is not specified
http://www.sewer-system.com/imm/logos/AQUA++.jpg	Expiry time is not specified
http://www.sewer-system.com/imm/logos/GeoCPM.jpg	Expiry time is not specified
http://www.sewer-system.com/imm/logos/KANAL++_fracht.jpg	Expiry time is not specified
http://www.sewer-system.com/imm/logos/KANAL++_hydraulik.jpg	Expiry time is not specified
http://www.sewer-system.com/imm/logos/KANAL++_vermoegen.jpg	Expiry time is not specified
http://www.sewer-system.com/imm/logos/KANAL++_zustand.jpg	Expiry time is not specified
http://www.sewer-system.com/imm/logos/RIVER++.jpg	Expiry time is not specified
http://www.tandler.com/css/MenuMatic.css	Expiry time is not specified
http://www.tandler.com/css/layout.css	Expiry time is not specified
http://www.tandler.com/images/Display_Home.png	Expiry time is not specified
http://www.tandler.com/images/ICON_facebook.png	Expiry time is not specified
http://www.tandler.com/images/ICON_gotoassist.png	Expiry time is not specified
http://www.tandler.com/images/MenueBottom.png	Expiry time is not specified
http://www.tandler.com/images/Tandler_Logo.gif	Expiry time is not specified
http://www.tandler.com/js/MenuMatic_0.68.3.js	Expiry time is not specified
http://www.tandler.com/js/mootools.js	Expiry time is not specified

Speed test – Images

File size of all images combined

1.86MB

Image optimisation

You can save 33.5KB (53% compression) by optimising the images below:

By lossless compressing the http://www.tandler.com/images/MenueBottom.png you can save 4.6KB (31%) data.
By lossless compressing the http://www.sewer-system.com/imm/logos/KANAL++_hydraulik.jpg you can save 4.2KB (61%) data.
By lossless compressing the http://www.sewer-system.com/imm/logos/KANAL++_vermoegen.jpg you can save 4.2KB (61%) data.
By lossless compressing the http://www.sewer-system.com/imm/logos/KANAL++_fracht.jpg you can save 3.8KB (61%) data.
By lossless compressing the http://www.sewer-system.com/imm/logos/KANAL++_zustand.jpg you can save 3.7KB (61%) data.
By lossless compressing the http://www.sewer-system.com/imm/logos/++SYSTEMS64.jpg you can save 3.5KB (58%) data.
By lossless compressing the http://www.sewer-system.com/imm/logos/GeoCPM.jpg you can save 3.3KB (63%) data.
By lossless compressing the http://www.sewer-system.com/imm/logos/AQUA++.jpg you can save 2.3KB (56%) data.
By lossless compressing the http://www.sewer-system.com/imm/logos/RIVER++.jpg you can save 2.2KB (56%) data.
By lossless compressing the http://www.tandler.com/images/ICON_gotoassist.png you can save 997B (51%) data.
By lossless compressing the http://www.tandler.com/images/ICON_facebook.png you can save 917B (69%) data.

Links

We found a total of 53 different links.
Internal links: 47
External links: 6

External links:

Link text (anchor)	Link strength
Änderungswünsche
Fernwartung
Newsletter Anmeldung
Abrechnung im Leitungsbau
http://www.kanabis.de
www.kanabis.de

Internal links:

Link text (anchor)	Link strength
++systems
kanal++
kontakt
impressum
english version
Veranstaltungen
Presse
Newsletter
Software
Gewässer
Überflutungsnachweis
Abwasser
Sanierung
Wasserversorgung
++Engine
DIGIT++
Projektunterstützung
Rechenzentrum
Systemintegration
Service
Preisanfrage
Supportformular
Training
Marktforschung
FAQ
Links
Projekte
Innovationen
Publikationen
Lehre
tandler.com
Philosophie
Team
Standorte
Partner
Referenzen
Release-Informationen
Testversion
Updates
Infomaterial
Software
Hardware
Trainings
Konditionen
mehr ...
Schulungsvideos
KASAnova

Website security

212.227.228.69

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

Warning! The website contains at least one unencrypted email address.

Sites on same ip

computer-tandler.de

Icons

Favicon

Good! The website uses favicon.

Order of Heading elements on mobile by position

H1 : tandler.com - Bei uns stehen SIE im Mittelpunkt!, ( 226px from top )
H1 : Aktuell, ( 226px from top )
H1 : Sanierung, ( 678px from top )
H4 : Gesellschaft für Umweltinformatik, ( 757.984375px from top )
H5 : Newsletter Anmeldung, ( 841.984375px from top )

Typos

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SEO report of sewer-system.com

Netzinformationssystem - Kanalnetzberechnung, Überflutungsnachweis ...