Diehl.com - SEO Checker

Overview of the SEO Check
Meta information
70% 
Page quality
70% 
Page structure
75% 
Link structure
18% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.32 s
File size
47.90 kB
Words
759
Media files
21
Number of links
83 internal / 0 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Welcome to Diehl | Diehl Group
The title contains the word Welcome to! More content should be covered in the title.
There are word repetitions in the page title.
Meta description
(Critically important)
The meta description is empty.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.diehl.com/group/en/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
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
viewportwidth=device-width, initial-scale=1
google-site-verificationQVBIiVXTSDhkl4gC5H5XGv3Vr1flEUqC0KMDsRpRgGA
apple-mobile-web-app-titleDiehl Stiftung & Co. KG
application-nameDiehl Stiftung & Co. KG
msapplication-TileColor#ffffff
theme-color#ffffff
authorDiehl Stiftung & Co. KG
descriptionEmpty
colorsEmpty
article:modified_time2024-07-01T10:21:02+02:00
langen
twitter:cardsummary_large_image
twitter:siteEmpty
twitter:creatorEmpty
twitter:domainEmpty
twitter:titleWelcome to Diehl | Diehl Group
twitter:imagehttps://www.diehl.com/assets/og-image-group.362fb9043afd8950.jpg
og:titleWelcome to Diehl | Diehl Group
og:urlhttps://www.diehl.com//group/en/
og:typearticle
og:imagehttps://www.diehl.com/assets/og-image-group.362fb9043afd8950.jpg
og:updated_time2024-07-01T10:21:02+02:00
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 759 words. That's ok.
27.3% of the text are stop words.
The page contains a listing, which indicates a good text layout.
15 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 16.18 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 15 tags for this page.
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.

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.
Some headings do not have any content.

Heading structure

Heading levelContent
H2 Many solutions - one group.
H2 Diehl Group
H2 Worldwide networked
H2 ANOTHER GOOD YEAR UNDER CHALLENGING CONDITIONS.
H2 News
H2 Spotlights
H2 Empty heading
H2 Not found what you’re looking for yet?
H3 Tradition goes Future!
H3 With 88 locations
H3 Innovating for water in the Caribbean: CWWA Annual Conference 2024
H3 Advancing Sustainability to Push Back Earth Overshoot Day
H3 Diehl Metering publishes its 2023 Sustainability Report
H3 Diehl Metering's Commitment to SBTi for a Sustainable Future
H3 We've reached 10,000 followers on LinkedIn!
H3 MdB Benjamin Strasser and MdL Klaus Hoher visit Diehl Defence
H3 Diehl Aviation Selected by Eve Air Mobility to Design and Produce eVTOL Interiors
H3 Effective Fire Protection for trains
H3 Events of the Diehl Ausbildung
H3 Diehl Informatik
H3 Diehl Ventures
H6 Sustainability
H6 Innovation
H6 General Procurement
H6 Publikationen
Some internal link anchor texts are too long.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
5 links don't have an anchor text.
The number of internal links is ok.
There are no external links on this page.
LinkAttributesAnchor text
https://www.diehl.com/group/en/No Text
/group/en/company/locations/Company
/group/en/company/locations/Text duplicate Company
/group/en/company/about-us/About us
/group/en/company/locations/Locations
/group/en/company/key-business...Key Business Figures
/group/en/company/sustainabiliy/Sustainability
/group/en/company/commitment/Commitment
/group/en/company/compliance/Compliance
/group/en/company/history/History
/group/en/company/sustainabiliy/Text duplicate Sustainability
/group/en/technology/innovation/Technology
/group/en/technology/innovation/Text duplicate Technology
/group/en/technology/innovation/Innovation
/group/en/technology/innovation/Text duplicate Innovation
/group/en/technology/innovatio...Digitalization
/group/en/technology/innovatio...E-Mobility
/group/en/technology/innovatio...Lead-free Materials
/group/en/technology/innovatio...Connectivity
/group/en/technology/innovatio...Water Metering
/group/en/technology/innovatio...Projection in the aircraft
/group/en/technology/innovatio...HPEM
/group/en/technology/portfolio/Portfolio
/group/en/technology/portfolio/Text duplicate Portfolio
/group/en/technology/portfolio...State-of-the-art
/group/en/technology/products/Products
/group/en/technology/innovation/Text duplicate Innovation
/group/en/lieferanten/Suppliers
/group/en/lieferanten/Text duplicate Suppliers
/group/en/suppliers/general-pr...General Procurement
/group/en/suppliers/teilkonzerne/Procurement Divisions
/group/en/suppliers/lieferante...Supplier Application
/group/en/suppliers/lieferante...Text duplicate Supplier Application
/group/en/suppliers/supplier-a...FAQ Ariba
/group/en/suppliers/verhaltens...Code of Conduct
/group/en/suppliers/general-pr...Text duplicate General Procurement
/group/en/press-media/news/Press & Media
/group/en/press-media/news/Text duplicate Press & Media
/group/en/press-media/news/News
/group/en/press-media/publicat...Publications
/group/en/press-media/publicat...Publikationen
https://www.diehl.com/career/en/Career
/career/en/jobs-application/jo...Jobs
https://www.diehl.com/career/en/Text duplicate Career
/career/en/jobs-application/jo...Text duplicate Jobs
/group/en/company/about-us/Many solutions - one group. Learn more
/group/en/company/about-us/Text duplicate About us
https://www.diehl.com/metall/en/No Text
/controls/en/No Text
https://www.diehl.com/defence/en/No Text
/aviation/en/No Text
/metering/en/No Text
https://www.diehl.com/metall/en/More about Diehl Metall
/controls/en/More about Diehl Controls
https://www.diehl.com/defence/en/More about Diehl Defence
/aviation/en/Diehl Aviation
/metering/en/More about Diehl Metering
/group/en/company/locations/To location overview
/group/en/company/key-business...to the key figures
/metering/en/press-media/press...Diehl Metering 2024-08-20 Innovating for water in the Caribbean: CWWA Annual Conference 2024 Caribbean Water and Wastewater Association (CWWA) works to addre...
/metering/en/press-media/press...Diehl Metering 2024-08-01 Advancing Sustainability to Push Back Earth Overshoot Day Overshoot Day falls on August 1st. It means our resource use exceeds Eart...
/metering/en/press-media/press...Diehl Metering 2024-07-31 Diehl Metering publishes its 2023 Sustainability Report The sustainability report 2023 is available in digital format. It is the th...
/metering/en/press-media/press...Diehl Metering 2024-07-29 Diehl Metering's Commitment to SBTi for a Sustainable Future Leading the way in corporate climate action by committing to the Scien...
/metering/en/press-media/press...Diehl Metering 2024-07-24 We've reached 10,000 followers on LinkedIn! A big thank you to everyone who has followed, shared and reacted to our posts. Since th...
/defence/en/press-and-media/ne...Diehl Defence 2024-07-23 MdB Benjamin Strasser and MdL Klaus Hoher visit Diehl Defence Benjamin Strasser, Member of the German Bundestag and Parliamentary St...
/aviation/en/press-and-media/p...Diehl Aviation 2024-07-22 Diehl Aviation Selected by Eve Air Mobility to Design and Produce eVTOL Interiors Lightweight construction specialist Diehl Aviatio...
/aviation/en/press-and-media/p...Diehl Aviation 2024-07-18 Effective Fire Protection for trains Diehl Aviation sets up subsidiary in India
/group/en/press-media/news/Show all news
/career/en/daq-events/Events of the Diehl Ausbildung Find all event dates of Diehl Ausbildung here.
/group/en/diehl-informatik/Diehl Informatik The IT Shared Service Center operates independently for all five corporate divisions of the Diehl Group as an internal IT service provider.
/group/en/diehl-ventures/Diehl Ventures Diehl Ventures invests in promising start-ups – and in sustainable partnerships with a strong perspective.
https://www.diehl.com/career/en/Your career at Diehl
/group/en/search/?q=HistoryText duplicate History
/group/en/search/?q=Sustainabi...Text duplicate Sustainability
/group/en/search/?q=CareerText duplicate Career
https://www.diehl.com/metall/en/Diehl Metall
/controls/en/Diehl Controls
https://www.diehl.com/defence/en/Diehl Defence
/aviation/en/Text duplicate Diehl Aviation
/metering/en/Diehl Metering
/group/en/data-protection/Data Protection
/group/en/imprint-and-legal-no...Imprint and legal notice
https://www.diehl.com/group/de/Deutsch

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.diehl.com/group/en/"
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 is excellent with 0.32 seconds.
The file size of the HTML document is fine (48 kB).

HTTP Response Header

NameValue
dateSat, 24 Aug 2024 10:44:55 GMT
content-typetext/html; charset=UTF-8
content-length11616
varyAccept-encoding
last-modifiedSat, 24 Aug 2024 10:44:44 GMT
etag"2d60-6206b9476eb34"
accept-rangesbytes
cache-controlpublic, max-age=300, s-max-age=300
expiresSat, 24 Aug 2024 10:49:55 GMT
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referrer-policyorigin-when-cross-origin
x-content-type-optionsnosniff
x-frame-optionsDENY
x-xss-protection1; mode=block
strict-transport-securitymax-age=63072000; includeSubDomains; preload
content-encodinggzip
cf-cache-statusDYNAMIC
servercloudflare
cf-ray8b82bff3fe0c912e-FRA
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 265 referring domains.
This page has 4,575 backlinks.
This page has backlinks from 164 different ip addresses.

Search preview

www.diehl.com › group
Welcome to Diehl | Diehl Group

Most important keywords

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

KeywordResultRecheck
Diehl60%Check
group60%Check
Diehl Group60%Check
Diehl Metering51%Check
Diehl Aviation51%Check
Diehl Defence51%Check
Diehl Ausbildung51%Check
Diehl Ventures51%Check
Diehl Metall49%Check
Diehl Controls49%Check

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