grewer-haustechnik.de

Tasks

Avoid using deprecated HTML tags.
Implement the viewport meta tag.

SEO

URL

Domain : www.grewer-haustechnik.de/

Character length : 26

Title

Grewer & Sohn – Haustechnik in Krefeld

Description

Wir sind Ihr Ansprechpartner für Ihre Heizung-, Sanitär- und Elektroanlagen und Haustechnik in Krefeld. Auf Grewer & Sohn ist Verlass!

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://grewer-haustechnik.de/robots.txt

User-agent	Disallowed for the search engines
*	/_essentials /_modules /_settings /_templates

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

Grewer & Sohn – Haustechnik in Krefeld

Character length : 38

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

Text / HTML ratio

Ratio : 28%

Good! The text / code ratio is between 25 and 70 percent.

Headings

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

Heading structure in the source code

<H2> Sanitär
<H3> Sanitär
<H2> Heizung
<H3> Heizung
<H2> Elektro
<H3> Elektro
<H1> Herzlich willkommen bei der Firma Grewer & Sohn in Krefeld

Word cloud

grewer8
sohn7
krefeld6
heizung5
komfort3
elektro-bussysteme3
sanitär3
haustechnik2
rollläden2
erleichterung2
leben2
anspruch2
gerne2
lassen2
möchten2
kümmern2
hand2
lebensqualität2
alters2
kunden2
elektro2
kosten2
behindertengerechter2
alter2
barrierefreie2
umbau2
bäder2

Keyword matrix

word	title	descriptions	heading
grewer
sohn
krefeld
heizung
komfort
elektro-bussysteme

Two Word cloud

grewer sohn7
von grewer2
alters und2
und behindertengerechter2
sie anspruch2
wenn sie2

Three Word cloud

alter und mehr2

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 42 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.

https://tracker.webstyle.com/counter.jpg?k=R2C34331W34330&noscrip...

Technologies

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

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

http://ajax.googleapis.com/.. /jquery-ui.min.js
http://www.grewer-haustechnik.de/js/grewer-haustechnik.de.js
http://www.grewer-haustechnik.de/mobile/mobileLink.js

List of render blocking css files

http://www.grewer-haustechnik.de/css/mobile-styles.css

Speed test – Javascript

Javascript

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

http://www.grewer-haustechnik.de/js/grewer-haustechnik.de.js
http://www.grewer-haustechnik.de/mobile/mobileLink.js

File size of all javascript files combined

461.55KB

Javascript minifying

You can save 104B (19% 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.grewer-haustechnik.de/css/site.styles.css

File size of all css files combined

10.38KB

CSS minifying

You can save 310B (12% compression) on the analysed URL by minifying the CSS files.

By minifying http://www.grewer-haustechnik.de/css/mobile-styles.css you can save 310B (12% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

6.37KB

Gzip compression

Your site uses compression.

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is set correctly for all elements.

Speed test – Images

File size of all images combined

7.83KB

Image optimisation

You can save 1.7KB (79% compression) by optimising the images below:

By lossless compressing the http://www.m.grewer-haustechnik.de/images/mobile/rarr.png you can save 902B (79%) data.
By lossless compressing the http://www.m.grewer-haustechnik.de/images/mobile/rarr-active.png you can save 878B (79%) data.

Links

We found a total of 14 different links.
Internal links: 11
External links: 3

External links:

Link text (anchor)	Link strength
Heizungsplaner
http://www.facebook.com/pages/Grewer-Sohn-Gmbh/282480531893858
Javascript

Internal links:

Link text (anchor)	Link strength
http://www.grewer-haustechnik.de
Start
Über uns
Aktuelles
Referenzen
Kontakt
Impressum
info∂grewer-haustechnik.de
Sanitär
Heizung
Elektro

Website security

91.198.228.26

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.

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adler-landhotel.de

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koller-technology.com

hotel-stolz.at

rudi-ausbeultechnik.de

stadtfleischerei-wstocks.de

haustechnik-schaeffner.de

mobilefunktechnik.at

Icons

Favicon

Good! The website uses favicon.

Typos

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SEO report of grewer-haustechnik.de