rosenhagen-haustechnik.de | Free Online SEO Audit for rosenhagen-haustechnik.de

Tasks

Avoid using deprecated HTML tags.

SEO

URL

Domain : www.rosenhagen-haustechnik.de/

Character length : 30

Title

Rosenhagen Haustechnik - Elektroinstallation, Gas- & Wasserinstallation, Schaltanlagen und vieles mehr!

Description

Rosenhagen Haustechnik im Internet

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

User-agent	Disallowed for the search engines
*	/leistungen/blockspeicher/umbau-beispiele/

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: ”en”.

Title

Rosenhagen Haustechnik - Elektroinstallation, Gas- & Wasserinstallation, Schaltanlagen und vieles mehr!

Character length : 115

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

Text / HTML ratio

Ratio : 18%

Acceptable! The text / code ratio is between 15 and 25 percent.

Headings

H1	H2	H3	H4	H5	H6
2	0	0	3	0	0

Heading structure in the source code

<H1> Wir haben die Technik für Sie …
<H1> … auch für spezielle Anforderungen:
<H4> Wärmepumpen-Heizungen
<H4> Steuerungen für Blockspeicher-Anlagen
<H4> Telemetrie – Fernwirktechnik

Word cloud

telemetrie4
fernwirktechnik3
leistungen3
per3
thema3
blockspeicher-steuerungen2
anlagensteuerung2
sms2
wärmepumpen-heizungen2

Keyword matrix

word	title	descriptions	heading
telemetrie
fernwirktechnik
leistungen
per
thema
blockspeicher-steuerungen

Two Word cloud

zum thema3
mehr zum3
anlagensteuerung per2
per sms2

Three Word cloud

mehr zum thema2

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 5 images on this web page.

Alternate attributes for the following 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

Readability

Flesch–Kincaid Grade Level

10.80

Flesch Reading Ease

29.10

Coleman Liau Index

12.00

Automated Readability Index (ARI)

11.30

Dale–Chall Readability

10.00

SMOG Index

11.50

Spache Readibility

5.00

Number of letters

1380

Number of words

220

Number of sentences

Average words per sentences

Number of syllables

445

Syllables in words

430

Average syllables in words

2.02

Number of words in first three syllables

Percentage of word / syllables

31.82

Words not in Dale-Chall easy-word list

199

Words not in Spache easy-word list

131

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 css files

https://www.rosenhagen-haustechnik.de/theme/css/bootstrap.min.css
https://www.rosenhagen-haustechnik.de/.. /ie10-viewport-bug-workaround.css
https://www.rosenhagen-haustechnik.de/theme/css/styles2.css

Speed test – Javascript

Javascript

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

https://www.rosenhagen-haustechnik.de/theme/js/jquery.min.js
https://www.rosenhagen-haustechnik.de/theme/js/bootstrap.min.js
https://www.rosenhagen-haustechnik.de/theme/js/ie10-viewport-bug-workaround.js

File size of all javascript files combined

132.62KB

Javascript minifying

You can save 211B (50% 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.

https://www.rosenhagen-haustechnik.de/theme/css/bootstrap.min.css
https://www.rosenhagen-haustechnik.de/theme/css/ie10-viewport-bug-workaround.css
https://www.rosenhagen-haustechnik.de/theme/css/styles2.css

File size of all css files combined

123.02KB

CSS minifying

You can save 763B (51% compression) on the analysed URL by minifying the CSS files.

By minifying https://www.rosenhagen-haustechnik.de/theme/css/styles2.css you can save 542B (45% compression rate)
By minifying https://www.rosenhagen-haustechnik.de/.. /ie10-viewport-bug-workaround.css you can save 221B (78% compression rate)

Speed test – Compression

Uncompressed size of the of the HTML

8.76KB

Gzip compression

Your site uses compression.

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://www.rosenhagen-haustechnik.de/bilder/kontakt_01.png	Expiry time is not specified
https://www.rosenhagen-haustechnik.de/bilder/kontakt_02.png	Expiry time is not specified
https://www.rosenhagen-haustechnik.de/bilder/logo-2017-brand.png	Expiry time is not specified
https://www.rosenhagen-haustechnik.de/bilder/logo-2017.png	Expiry time is not specified
https://www.rosenhagen-haustechnik.de/bilder/start_mitheizung.gif	Expiry time is not specified
https://www.rosenhagen-haustechnik.de/theme/css/bootstrap.min.css	Expiry time is not specified
https://www.rosenhagen-haustechnik.de/.. /ie10-viewport-bug-workaround.css	Expiry time is not specified
https://www.rosenhagen-haustechnik.de/theme/css/styles2.css	Expiry time is not specified
https://www.rosenhagen-haustechnik.de/theme/js/bootstrap.min.js	Expiry time is not specified
https://www.rosenhagen-haustechnik.de/.. /ie10-viewport-bug-workaround.js	Expiry time is not specified
https://www.rosenhagen-haustechnik.de/theme/js/jquery.min.js	Expiry time is not specified

Speed test – Images

File size of all images combined

79.43KB

Image optimisation

You can save 2.2KB (36% compression) by optimising the images below:

By lossless compressing the https://www.rosenhagen-haustechnik.de/bilder/kontakt_02.png you can save 1.1KB (36%) data.
By lossless compressing the https://www.rosenhagen-haustechnik.de/bilder/kontakt_01.png you can save 1.1KB (36%) data.

Links

We found a total of 20 different links.
Internal links: 20

External links:

Link text (anchor)	Link strength

Internal links:

Link text (anchor)	Link strength
https://www.rosenhagen-haustechnik.de
Startseite
Über uns
Leistungen
Unsere Leistungen
Blockspeicher-Heizungen
Beispiel Heizungsinstallation
Telemetrie / Fernwirktechnik
Wärmepumpen-Heizungen
Anfahrt
Kontakt
Impressum
hier
Mehr zum Thema Wärmepumpen »
Steuerungen für Blockspeicher-Anlagen
Mehr zum Thema Blockspeicher-Steuerungen »
Telemetrie – Fernwirktechnik
Mehr zum Thema Telemetrie »
Mehr über unser Leistungsangebot finden Sie hier »
Nach oben

Website security

78.47.103.76

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.

Icons

Favicon

Good! The website uses favicon.

Typos

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SEO report of rosenhagen-haustechnik.de

Rosenhagen Haustechnik - Elektroinstallation, Gas- & ...