Valentin-software.com - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
45% 
Page structure
100% 
Link structure
88% 
Server
94% 
External factors
100% 
SEO Score
Response time
0.51 s
File size
271.40 kB
Words
486
Media files
29
Number of links
49 internal / 27 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Planungs- und Simulationssoftware für Erneuerbare Energien | Valentin Software
The page title should be shorter than 580 pixels. It is 723 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Bei Valentin Software entwickeln wir Produkte zur Simulation, Auslegung und Prognose von Photovoltaik-, Solarthermie- und Wärmepumpenanlagen.
The length of the meta description is perfect. (919 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://valentin-software.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de-formal
Server location: United States of America
Wrong specification of the writing direction
The following language is defined by HTML: de-de-formal
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
descriptionBei Valentin Software entwickeln wir Produkte zur Simulation, Auslegung und Prognose von Photovoltaik-, Solarthermie- und Wärmepumpenanlagen.
robotsmax-image-preview:large
generatorWPML ver:4.6.12 stt:1,3;
format-detectiontelephone=no
viewportwidth=device-width, initial-scale=1, maximum-scale=1
theme-color#ffffff
plausible-analytics-version2.1.0
article:published_time2019-12-11T08:48:39+00:00
article:modified_time2024-08-02T08:28:31+00:00
article:publisherhttps://www.facebook.com/ValentinSoftware/
langde-de-formal
twitter:cardsummary_large_image
twitter:titlePlanungs- und Simulationssoftware für Erneuerbare Energien | Valentin Software
twitter:descriptionBei Valentin Software entwickeln wir Produkte zur Simulation, Auslegung und Prognose von Photovoltaik-, Solarthermie- und Wärmepumpenanlagen.
twitter:imagehttps://valentin-software.com/wp-content/uploads/MetaTagImageValentinSoftware.jpg
og:localede_DE
og:site_nameValentin Software | Planungs- und Simulationssoftware für Erneuerbare Energien
og:typearticle
og:titlePlanungs- und Simulationssoftware für Erneuerbare Energien | Valentin Software
og:descriptionBei Valentin Software entwickeln wir Produkte zur Simulation, Auslegung und Prognose von Photovoltaik-, Solarthermie- und Wärmepumpenanlagen.
og:urlhttps://valentin-software.com/
og:imagehttps://valentin-software.com/wp-content/uploads/MetaTagImageValentinSoftware.jpg
og:image:secure_urlhttps://valentin-software.com/wp-content/uploads/MetaTagImageValentinSoftware.jpg
og:image:width1200
og:image:height630
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
There are only 486 words on this page. Good pages should have about 800 words of useful content.
30.7% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
11 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 14.57 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1, maximum-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: sprechzeiten:
Image SEO
(Somewhat important)
20 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...ontent/uploads/2019/11/valentin_logo.pngValentin Software GmbH Logo
...ontent/uploads/2019/11/valentin_logo.pngValentin Software GmbH Logo
...uploads/2019/12/valentin-logo-mobile.pngStartseite
...ontent/uploads/2019/11/valentin_logo.pngValentin Software GmbH Logo
.../uploads/GeoTSOL2024NewsDe-1-960x750.jpgNo alt attribute provided
/wp-content/uploads/WebinarDe-960x750.jpgPV*SOL premium - Webinar - Jetzt anmelden
...PVSOLpremium2024NewsWebseite-960x750.jpgNo alt attribute provided
...ploads/2019/12/product-pvsol-premium.pngNo alt attribute provided
...ontent/uploads/2019/12/product-pvsol.pngNo alt attribute provided
...content/uploads/2019/12/product-tsol.pngNo alt attribute provided
...tent/uploads/2019/12/product-geotsol.pngNo alt attribute provided
/wp-content/uploads/2019/12/PVSOLonline.pngNo alt attribute provided
/wp-content/uploads/2019/12/TSOLonline.pngNo alt attribute provided
/wp-content/uploads/GeoTsolOnline.pngNo alt attribute provided
...ontent/uploads/2019/12/PVSOLdatabase.pngNo alt attribute provided
/wp-content/uploads/Firmenkunden-1.jpgNo alt attribute provided
...tent/uploads/Bildungseinrichtungen-1.jpgNo alt attribute provided
/wp-content/uploads/Studierende-2.jpgNo alt attribute provided
/wp-content/uploads/ContactIconFemale-1.pngNo alt attribute provided
/wp-content/uploads/ContactIconMale.pngNo alt attribute provided
/wp-content/uploads/DGS-neu2_VS4.pngNo alt attribute provided
/wp-content/uploads/BSW_Logo_VS2.pngNo alt attribute provided
...uploads/CTH-Logo-vertical_2000px_VS2.pngNo alt attribute provided
/wp-content/uploads/Logo_BWP_gross_VS2.pngNo alt attribute provided
...-ISES_blue-on-transparent_1000px_VS2.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Planungs- und Simulationssoftware für Erneuerbare Energien
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Planungs- und Simulationssoftware für Erneuerbare Energien
H2 Aktuelles
H2 Neu: GeoT*SOL 2024 veröffentlicht
H2 Unsere Software-Produkte
H2 Unsere Kunden
H2 Jetzt unseren Newsletter abonnieren
H2 Kontakt
H3 Kostenlose Webinare
H3 PV*SOL premium 2024 veröffentlicht
H4 Unsere Services für Sie
H5 PV*SOL, T*SOL, GeoT*SOL – bei Valentin Software entwickeln wir Produkte zur Simulation, Auslegung und Prognose von Photovoltaik-, Solarthermie- und Wärmepumpenanlagen.
H5 PV*SOL premium
H5 PV*SOL
H5 T*SOL
H5 GeoT*SOL
H5 PV*SOL online
H5 T*SOL online
H5 GeoT*SOL online
H5 PV*SOL Datenbank
H5 Firmenkunden
H5 Bildungseinrichtungen
H5 Studierende
H5 Sales
H5 Technischer Support
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (27) on this page.

Found links on this page

LinkAttributesAnchor text
https://valentin-software.com/IMG-ALT Valentin Software GmbH Logo
A-TITLE Valentin Software
/produkte/pvsol-premium/PV*SOL premium
/produkte/pvsol/PV*SOL
/produkte/tsol/T*SOL
/produkte/geotsol/GeoT*SOL
/produkte/software-wartung/Software-Wartung
/produkte/individualsoftware/Individualsoftware
/produkte/api/Programmierschnittstelle (API)
/downloads/Downloads
/sales/firmenkunden/Firmenkunden
/sales/internationale-vertrieb...Internationale Vertriebspartner
/sales/bildungseinrichtungen/Bildungseinrichtungen
/sales/studierende/Studierende
/training/webinare/Kostenlose Webinare
/training/schulung/Schulung PV*SOL premium
/training/zusaetzliche-trainin...Zusätzliches Training
/training/tutorials/Tutorial-Videos
/support/technischer-support/Technischer Support
https://help.valentin-software...External Subdomain PV*SOL Hilfe
https://pvsol-database.valenti...External Subdomain PV*SOL Datenbank
https://forum.valentin-softwar...External Subdomain Forum
/unternehmen/ueber-uns/Über uns
/unternehmen/aktuelles/Aktuelles
/unternehmen/stellenangebote/Stellenangebote
/unternehmen/newsletter/Newsletter
/unternehmen/kontakt/Kontakt
https://valentin-software.com/DE
https://valentin-software.com/en/EN
https://shop.valentin-software...New window External Subdomain SHOP
/downloadsJetzt kostenlos testen
/produktneuheiten-blog-de/geot...Neu: GeoT*SOL 2024 veröffentlicht
/termine-blog-de/kostenlose-we...Text duplicate Kostenlose Webinare
/produktneuheiten-blog-de/pvso...PV*SOL premium 2024 veröffentlicht
/downloadsTestversion herunterladen
https://shop.valentin-software...New window External Subdomain Zum Shop
/produkte/pvsol-premium/Zum Produkt
/downloadsText duplicate Testversion herunterladen
https://shop.valentin-software...New window External Subdomain Text duplicate Zum Shop
/produkte/pvsol/Text duplicate Zum Produkt
/downloadsText duplicate Testversion herunterladen
https://shop.valentin-software...New window External Subdomain Text duplicate Zum Shop
/produkte/tsol/Text duplicate Zum Produkt
/downloadsText duplicate Testversion herunterladen
https://shop.valentin-software...New window External Subdomain Text duplicate Zum Shop
/produkte/geotsol/Text duplicate Zum Produkt
https://pvsol-online.valentin-...New window External Subdomain Anchor Zum Online-Rechner
https://online.tsol.de/?utm_so...New window External Subdomain Text duplicate Zum Online-Rechner
https://geotsol-online.valenti...New window External Subdomain Text duplicate Zum Online-Rechner
https://pvsol-database.valenti...New window External Subdomain Zur Online Datenbank
/sales/firmenkundenWeitere Informationen
/sales/bildungseinrichtungen/Text duplicate Weitere Informationen
/sales/studierendeText duplicate Weitere Informationen
https://bit.ly/48HGqipExternal Jetzt unseren Newsletter abonnieren ... und über neue Softwarefunktionen, Messeauftritte, Rabatte und mehr informiert bleiben!
https://forum.valentin-softwar...New window External Subdomain Valentin Software Forum
https://help.valentin-software...New window External Subdomain Text duplicate PV*SOL Hilfe
https://www.dgs.de/New window External Subdomain No Text
https://www.solarwirtschaft.de/External Subdomain No Text
https://www.climate-tech-hub.c...New window External Subdomain No Text
https://www.waermepumpe.de/New window External Subdomain No Text
https://www.ises.org/New window External Subdomain No Text
/impressum/Impressum
/datenschutz/Datenschutzerklärung
https://valentin-software.com/Anchor Privatsphäre-Einstellungen ändern
https://valentin-software.com/Anchor Historie der Privatsphäre-Einstellungen
https://valentin-software.com/Anchor Einwilligungen widerrufen
/lizenzbestimmungen/Lizenzbestimmungen
/agb/Allgemeine Geschäftsbedingungen
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.youtube.com/valent...New window External Subdomain No Text
https://www.facebook.com/Valen...New window External Subdomain No Text
https://shop.valentin-software...New window External Subdomain Text duplicate SHOP
https://valentin-software.com/Text duplicate DE
https://valentin-software.com/en/Text duplicate EN
https://www.facebook.com/Valen...External Subdomain A-TITLE Facebook
https://www.youtube.com/valent...External Subdomain A-TITLE YouTube
https://www.linkedin.com/compa...External Subdomain A-TITLE LinkedIn

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.51 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (271 kB).

HTTP Response Header

NameValue
link<https://valentin-software.com/wp-json/>; rel="https://api.w.org/", <https://valentin-software.com/wp-json/wp/v2/pages/2711>; rel="alternate"; type="application/json", <https://valentin-software.com/>; rel=shortlink
varyAccept-Encoding,User-Agent
content-encodinggzip
x-frame-optionsSAMEORIGIN
content-typetext/html; charset=UTF-8
dateSat, 03 Aug 2024 14:42:15 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 885 referring domains.
This page has 126,604 backlinks.
This page has backlinks from 686 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://valentin-software.com/sitemap.xml
Sitemap: https://valentin-software.com/sitemap.rss

Similar sites

Search preview

valentin-software.com
Planungs- und Simulationssoftware für Erneuerbare Energien | Valent...
Bei Valentin Software entwickeln wir Produkte zur Simulation, Auslegung und Prognose von Photovoltaik-, Solarthermie- und Wärmepumpenanlagen.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Software93%Check
Valentin Software86%Check
Simulation77%Check
Valentin Software entwickeln73%Check
Neu70%Check
Planungs62%Check
Simulationssoftware62%Check
Erneuerbare Energien62%Check
Produkt59%Check
Produkte54%Check
Show more keywords and terms

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