gerhart-haustechnik.eu

Tasks

Select one version of your site as main and make a redirect from other versions to that one.
Avoid using deprecated HTML tags.

SEO

URL

Domain : www.gerhart-haustechnik.eu/

Character length : 27

Title

Gerhart Haustechnik - Home

Keywords (meta keywords)

Good! The website does not use “meta keywords”.

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

Good! The website uses SEO friendly URLs.

Checking the robots.txt file

There is robots.txt file.
https://gerhart-haustechnik.eu/robots.txt

User-agent	Disallowed for the search engines
*	/administrator/ /bin/ /cache/ /cli/ /components/ /includes/ /installation/ /language/ /layouts/ /libraries/ /logs/ /modules/ /plugins/ /tmp/

Social

Social Engagement

No info found.

Content

Doctype

HTML 5

Encoding

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

Language

We have found the language localisation: ”de”.

Title

Gerhart Haustechnik - Home

Character length : 26

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 13%

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
0	3	0	0	0	0

Heading structure in the source code

<H2> Wir sind die Profis für alle
<H2> elementaren Grundbedürfnisse, wie:
<H2> Herzlich Willkommen bei Gerhart Haustechnik in Aschaffenburg

Word cloud

sanitär4
haustechnik3
gerhart3
notdienst2
aschaffenburg2
kernbohrungen2
solaranlagen2
bad2

Keyword matrix

word	title	descriptions	heading
sanitär
haustechnik
gerhart
notdienst
aschaffenburg
kernbohrungen

Two Word cloud

gerhart haustechnik2

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.

Technologies

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.

Table layout

Good! No nested tables found.

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

https://gerhart-haustechnik.de/.. /jquery.min.js?352f3a084a91c19a7f8e4ff500...
https://gerhart-haustechnik.de/.. /jquery-noconflict.js?352f3a084a91c19a7f8...
https://gerhart-haustechnik.de/.. /jquery-migrate.min.js?352f3a084a91c19a7f...

List of render blocking css files

https://gerhart-haustechnik.de/.. /normalize.css
https://gerhart-haustechnik.de/.. /template.css?f=0&b=0&fa=0&v=1
https://gerhart-haustechnik.de/.. /bootstrap.min.css
https://gerhart-haustechnik.de/.. /rkstyle.css

Speed test – Javascript

Javascript

Error! Too many javascript files found which slows down the page load on the website.

http://www.gerhart-haustechnik.eu/media/jui/js/jquery.min.js
http://www.gerhart-haustechnik.eu/media/jui/js/jquery-noconflict.js
http://www.gerhart-haustechnik.eu/media/jui/js/jquery-migrate.min.js
http://www.gerhart-haustechnik.eu/media/system/js/caption.js
http://www.gerhart-haustechnik.eu/templates/gerharthaustechnik/js/jquery.spritely-0.1.js
http://www.gerhart-haustechnik.eu/templates/gerharthaustechnik/js/rkscripts.js
http://www.gerhart-haustechnik.eu/templates/gerharthaustechnik/js/bootstrap.min.js

File size of all javascript files combined

493.57KB

Javascript minifying

You can save 42.7KB (48% compression) on the analysed URL by minifying the javascript files.

Speed test – CSS

CSS

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

http://www.gerhart-haustechnik.eu/templates/gerharthaustechnik/css/normalize.css
http://www.gerhart-haustechnik.eu/templates/gerharthaustechnik/css/template.css?f=0&b=0&fa=0&v=1
http://www.gerhart-haustechnik.eu/templates/gerharthaustechnik/css/bootstrap.min.css
http://www.gerhart-haustechnik.eu/templates/gerharthaustechnik/css/rkstyle.css

File size of all css files combined

136.73KB

CSS minifying

You can save 6.8KB (50% compression) on the analysed URL by minifying the CSS files.

By minifying https://gerhart-haustechnik.de/.. /normalize.css you can save 5.3KB (74% compression rate)
By minifying https://gerhart-haustechnik.de/.. /rkstyle.css you can save 1KB (20% compression rate)
By minifying https://gerhart-haustechnik.de/.. /template.css?f=0&b=0&fa=0&v=1 you can save 430B (50% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

8.72KB

Gzip compression

Error! By using Gzip you can save 99.1KB (83% compression) on your site.

By compressing https://gerhart-haustechnik.de/.. /bootstrap.min.css you can save 99.1KB (83% compression rate)
By compressing https://gerhart-haustechnik.de/.. /jquery.min.js?352f3a084a91c19a7f8e4ff500... you can save 61.9KB (65% compression rate)
By compressing https://gerhart-haustechnik.de/.. /bootstrap.min.js you can save 26.6KB (73% compression rate)
By compressing https://gerhart-haustechnik.de/.. /cookieconsent.min.js you can save 13KB (67% compression rate)
By compressing https://gerhart-haustechnik.de/.. /jquery-migrate.min.js?352f3a084a91c19a7f... you can save 5.9KB (60% compression rate)
By compressing https://gerhart-haustechnik.de/.. /normalize.css you can save 5.1KB (70% compression rate)
By compressing https://gerhart-haustechnik.de/.. /jquery.spritely-0.1.js you can save 4.7KB (69% compression rate)
By compressing https://gerhart-haustechnik.de/.. /rkstyle.css you can save 3.8KB (71% compression rate)
By compressing https://gerhart-haustechnik.de/.. /cookieconsent.min.css you can save 2.7KB (69% compression rate)
By compressing https://gerhart-haustechnik.de/.. /template.css?f=0&b=0&fa=0&v=1 you can save 486B (55% compression rate)
By compressing https://gerhart-haustechnik.de/.. /rkscripts.js you can save 412B (56% 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
https://gerhart-haustechnik.de/images/Logos/logo.png	Expiry time is not specified
https://gerhart-haustechnik.de/.. /cookieconsent.min.css	Expiry time is not specified
https://gerhart-haustechnik.de/.. /cookieconsent.min.js	Expiry time is not specified
https://gerhart-haustechnik.de/.. /bootstrap.min.css	Expiry time is not specified
https://gerhart-haustechnik.de/.. /normalize.css	Expiry time is not specified
https://gerhart-haustechnik.de/.. /rkstyle.css	Expiry time is not specified
https://gerhart-haustechnik.de/.. /background.jpg	Expiry time is not specified
https://gerhart-haustechnik.de/.. /beschriftung_back.png	Expiry time is not specified
https://gerhart-haustechnik.de/.. /elemente_erde.jpg	Expiry time is not specified
https://gerhart-haustechnik.de/.. /elemente_feuer.jpg	Expiry time is not specified
https://gerhart-haustechnik.de/.. /elemente_luft.jpg	Expiry time is not specified
https://gerhart-haustechnik.de/.. /elemente_wasser.jpg	Expiry time is not specified
https://gerhart-haustechnik.de/.. /kopf_back.png	Expiry time is not specified
https://gerhart-haustechnik.de/.. /bootstrap.min.js	Expiry time is not specified
https://gerhart-haustechnik.de/.. /jquery.spritely-0.1.js	Expiry time is not specified
https://gerhart-haustechnik.de/.. /rkscripts.js	Expiry time is not specified
https://ssl.google-analytics.com/ga.js	2 hours

Speed test – Images

File size of all images combined

872.02KB

Image optimisation

You can save 390.5KB (54% compression) by optimising the images below:

By lossless compressing the https://gerhart-haustechnik.de/.. /elemente_erde.jpg you can save 140.1KB (58%) data.
By lossless compressing the https://gerhart-haustechnik.de/.. /elemente_wasser.jpg you can save 111.6KB (54%) data.
By lossless compressing the https://gerhart-haustechnik.de/.. /elemente_feuer.jpg you can save 73.4KB (53%) data.
By lossless compressing the https://gerhart-haustechnik.de/.. /elemente_luft.jpg you can save 59.1KB (52%) data.
By lossless compressing the https://gerhart-haustechnik.de/images/Logos/logo.png you can save 5.4KB (22%) data.
By lossless compressing the https://gerhart-haustechnik.de/.. /beschriftung_back.png you can save 854B (92%) data.

Links

We found a total of 18 different links.
Internal links: 17
External links: 1

External links:

Link text (anchor)	Link strength
Webentwicklung

Internal links:

Link text (anchor)	Link strength
http://www.gerhart-haustechnik.eu
Home
über uns
Leistungen
Heizung
Gasleitung
Bad und Sanitär
Solaranlagen
24h Notdienst
Kernbohrungen
mobile Heizstation
Kontakt
Impressum
FEUER
WASSER
LUFT
ERDE

Website security

176.221.47.145

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.

Sites on same ip

pros4sport.com

grw-haustechnik.de

edelmann-technology.eu

reinhold-buerosysteme.de

educatus.de

elektrotechnik-galler.de

security-technik.de

gerhart-haustechnik.net

educatus-ag.de

Icons

Favicon

Good! The website uses favicon.

Typos

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SEO report of gerhart-haustechnik.eu