zf.com | Website SEO Review

Response time

0.11 s

File size

80.70 kB

Words

1249

Media files

39

Number of links

22 internal / 2 external

Meta specifications 97% achieved

Title

(Critically important)

Homepage ZF Friedrichshafen AG - ZF

The length of the page title is perfect. (349 pixels out of 580 max pixel length)

There are no duplicate words in the title

Meta Title

Meta description

(Critically important)

ZF is a global technology company and supplies systems for passenger cars, commercial vehicles and industrial technology.

The length of the meta description is perfect. (767 pixels out of 1000 max pixel length)

Meta Description

Crawlability

(Critically important)

There are no problems in accessing the website.

Search Engine Crawlers

Canonical URL

(Important)

https://www.zf.com/mobile/en/homepage/homepage.html

There is a valid canonical link specified.

Canonical Tag

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

Declaring language in HTML

Alternate/Hreflang Links

(Somewhat important)

The specified alternate links have no errors.

Hreflang

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.

Meta Tags

Domain

(Somewhat important)

The domain is no subdomain.

The domain length is good.

The domain does not contain non-latin characters.

Domain for SEO

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.

SEO-friendly URLs

Charset encoding

(Somewhat important)

The character encoding is not specified in the HTTP header.

The charset encoding (UTF-8) is set correctly.

Character Encoding

Doctype

(Nice to have)

The doctype HTML 5 is set correctly.

The doctype is placed at first in the HTML code.

HTML Doctype

Favicon

(Nice to have)

No favicon is linked in the HTML code.

Favicon

Meta tags

Name	Value
viewport	width=device-width, initial-scale=1.0, maximum-scale=2.0,user-scalable=1
robots	index,follow
sitePrefix	https://www.zf.com/mobile
lang	en
area	Homepage
title	Homepage ZF Friedrichshafen AG - ZF
description	ZF is a global technology company and supplies systems for passenger cars, commercial vehicles and industrial technology.
zf:display_date	2024-09-23T08:09:50+0000
zf:sort_date	2024-09-23T08:09:50+0000
zf:hide_display_date	false
google-site-verification	w8tuJ9wl3Hx0KI1pbHtGDKX3zqM3JKO_fStJj_5f1h0
og:title	Homepage ZF Friedrichshafen AG - ZF
og:locale	en
og:type	website
og:url	https://www.zf.com/mobile/en/homepage/homepage.html
og:description	ZF is a global technology company and supplies systems for passenger cars, commercial vehicles and industrial technology.
og:image	https://www.zf.com/master/media/corporate/m_zf_com/technologies_1/iaa_2023/ZOOM_BANNER_FS_1180X350_og_sharing_image.jpg
og:image:width	1200
og:image:height	630
X-UA-Compatible	IE=edge
Content-Security-Policy	upgrade-insecure-requests
charset	utf-8

Page quality 48% achieved

Content

(Critically important)

Some words from the page title are not used within the pages content

Words from the H1 heading are not used in the page content.

There are 20 text duplicates on this page:

Duplicate 1: Visit ZF at InnoTrans 2024 in Berlin - the leading international trade...
Duplicate 2: Discover how you can elevate your business together with ZF Aftermarke...
Duplicate 3: ZF doesn't limit its use of AI and machine learning to specific produc...
Duplicate 4: ZF has been developing Advanced Driver Assistance Systems for years. N...
Duplicate 5: Few car brands are as strongly associated with automotive sophisticati...
Duplicate 6: Tunnels underneath cities or even entire mountains are an integral par...
Duplicate 7: What a passenger car chassis can do is increasingly determined by soft...
Duplicate 8: The Code of Conduct sets out clear standards that regulate how all emp...
Duplicate 9: ZF stands out through innovation, expertise, and reliability. We alway...
Duplicate 10: ZF Trustline is ZF Friedrichshafen AG's electronic notification system...

This page contains 1249 words. That's ok.

35.7% of the text are stop words.

30 paragraphs were found on this page.

No placeholders texts or images were found.

The average number of words per sentence of 15.25 words is good.

Content is King

Frames

(Critically important)

This page does not use a frameset.

Frames and framesets

Mobile optimization

(Somewhat important)

No Apple touch icon is specified.

A viewport "width=device-width, initial-scale=1.0, maximum-scale=2.0,user-scalable=1" is provided.

This page only loads 2 JavaScript files. That's good!

Mobile Optimization

Bold and strong tags

(Somewhat important)

The usage of strong and bold tags is perfect. We recommend the use of up to 25 tags for this page.

Strong and Bold Tags

Image SEO

(Somewhat important)

Alt text (alternative text) is correctly used on all found images.

Image SEO

There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.

Social Sharing

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.

HTTPS

Media list

URL	Alt attribute	Title
...olbox/assets/img/ZF_logo_STD_Blue_3C.svg	ZF Logo
...olbox/assets/img/ZF_logo_STD_Blue_3C.svg	ZF Logo
...3/ZOOM_BANNER_FS_1180X350_5_2_2048px.jpg	FutureStarter - What Does the Future of Mobility Hold?
...OOM_BANNER_FS_1180X350_MobileStage45.jpg	FutureStarter - What Does the Future of Mobility Hold?
...rview/ZF_GRA_Vision-Cover_3_2_748px.webp	Welcome to ZF
..._441619411_2018-11-12_MobileStage45.webp	Products for Passenger Cars. Products for Commercial Vehicles. Products for Industrial Technology.
...chnologies_overview/car-frontal_copy.png	Products for Passenger Cars.
/master/media/100yearszf/bus-cv_copy.png	Products for Commercial Vehicles.
.../technologies_overview/machines_copy.png	Products for Industrial Technology.
...campaign/2016_12_01_monika_3_2_748px.jpg	Careers at ZF - Get More Information Now.

Page structure 58% achieved

H1 heading

(Critically important)

What Does the Future of Mobility Hold?

The H1 heading is perfect.

H1-H6 headings

Headings

(Important)

Some headings occur twice on the page.

There are 44 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Some headings do not have any content.

H1-H6 headings

Heading structure

Heading level	Content
H1	What Does the Future of Mobility Hold?
H2	Every day, our ZF FutureStarters set a piece of the future in motion.
H2	Welcome to ZF
H2	Technology
H2	Products
H2	Careers
H2	Company
H2	Sustainability
H2	Looking Forward to Meet You – Upcoming Events and Fairs
H2	What will the Future of Transportation look like?
H2	Stories
H2	Pioneering Work That Never Ends
H2	Silently Driving Into the Luxury Class
H2	Press Releases
H2	Compliance
H2	Code of Conduct
H2	Business Partner Code of Conduct
H2	ZF Trustline
H3	Discover the fascination of the broadest product and technology portfolio in the market, paired with the ability to integrate products into system landscapes and our customers' vehicle environment.
H3	Empty heading
H3	InnoTrans 2024: To Mobility and Beyond
H3	InnoTrans 2024: To Mobility and Beyond Duplicate text
H3	Empty heading
H3	IAA 2024: Driving Commercial Vehicles Innovation
H3	IAA 2024: Driving Commercial Vehicles Innovation Duplicate text
H3	Empty heading
H3	Automechanika 2024: Futureproof Mobility Solutions
H3	Automechanika 2024: Futureproof Mobility Solutions Duplicate text
H3	At ZF, a piece of the future is created every day – imagined, developed, and produced with the passion of our employees around the globe. Our ZF FutureStarters lead the way in the transformation of...
H3	#FUTURESTARTER
H3	Empty heading
H3	Enabler, Guide and Pacemaker: AI at ZF
H3	Enabler, Guide and Pacemaker: AI at ZF Duplicate text
H3	Empty heading
H3	Smart Solutions for ADAS Development
H3	Smart Solutions for ADAS Development Duplicate text
H3	Empty heading
H3	Silently Driving Into the Luxury Class Duplicate text
H3	Empty heading
H3	Hidden Lifelines
H3	Hidden Lifelines Duplicate text
H3	Empty heading
H3	cubiX Unleashes the Potential in the Chassis
H3	cubiX Unleashes the Potential in the Chassis Duplicate text
H3	Empty heading
H3	Code of Conduct Duplicate text
H3	Empty heading
H3	Business Partner Code of Conduct Duplicate text
H3	Empty heading
H3	ZF Trustline Duplicate text
H3	Products for Passenger Cars
H3	Products for Commercial Vehicles
H3	Products for Industrial Technology
H4	Dive deeper into ZF Group and learn more about its global activities. Our stories provide new insights.
H4	Use our Press Center to find press releases, as well as photos and videos from all areas and on all topics within ZF Group.

Link structure 67% achieved

Internal links

(Important)

Some internal link anchor texts are too long.

Some anchor texts are used more than once.

There are 8 links with a trivial anchor text.

The number of internal links is ok.

All internal links are not using dynamic parameters.

Internal Linking

External links

(Nice to have)

There are 2 external links on this page.

External Links

Found links on this page

Link	Attributes	Anchor text
/mobile/en/homepage/homepage.html	Subdomain	IMG-ALT ZF Logo
/mobile/en/technologies/future...	Subdomain	Meet our FutureStarters!
/mobile/en/technologies/techno...	Subdomain	Trivial anchor text Read more
/mobile/en/products/products.html	Subdomain Text duplicate	Trivial anchor text Read more
/mobile/en/careers/careers.html	Subdomain Text duplicate	Trivial anchor text Read more
/mobile/en/company/company.html	Subdomain Text duplicate	Trivial anchor text Read more
/mobile/en/sustainability/sust...	Subdomain Text duplicate	Trivial anchor text Read more
/products/en/rail/fairs___even...	New window Subdomain	InnoTrans 2024: To Mobility and Beyond Visit ZF at InnoTrans 2024 in Berlin - the leading international trade fair for transport technology. September 24-27,... IMG-ALT Innotrans Teaser 2024
https://www.zf.com/iaa	New window Subdomain	IAA 2024: Driving Commercial Vehicles Innovation Visit ZF at the IAA Transportation 2024 in Hannover from 17-22 September, Hall 21, Booth B54. IAA 2024: Driv... IMG-ALT Teaser IAA 2024
https://aftermarket.zf.com/aut...	New window External Subdomain	Automechanika 2024: Futureproof Mobility Solutions Discover how you can elevate your business together with ZF Aftermarket! Visit us at Automechanika Frankfu... IMG-ALT Teaser Automechanika 2024
/mobile/en/technologies/future...	Subdomain	Learn more
/mobile/en/technologies/digita...	Subdomain	Enabler, Guide and Pacemaker: AI at ZF ZF doesn't limit its use of AI and machine learning to specific products. The entire portfolio benefits from artificia... IMG-ALT Artificial Intelligence in Research and Development at ZF
/mobile/en/technologies/automa...	Subdomain	Smart Solutions for ADAS Development ZF has been developing Advanced Driver Assistance Systems for years. Now, the company offers the same digital tools and ... IMG-ALT Image of two test vehicles of ZF with ZF Annotate
/mobile/en/company/strategy/he...	Subdomain	Silently Driving Into the Luxury Class Few car brands are as strongly associated with automotive sophistication and nobility as Horch. Founded in 1899 in Col... IMG-ALT The picture shows a yellow Horch 853 from the front.
/mobile/en/sustainability/stor...	Subdomain	Hidden Lifelines Tunnels underneath cities or even entire mountains are an integral part of the concept of safe and sustainable mobility. ZF technology ensur... IMG-ALT Tunnels underneath cities or even entire mountains are an integral part of the concept of safe and sustainable mobility. ZF technology ensures reliable tunne...
/products/en/cars/stories/cubi...	New window Subdomain	cubiX Unleashes the Potential in the Chassis What a passenger car chassis can do is increasingly determined by software. And ZF's cubiX® platform will become... IMG-ALT cubiX softwar control platform
https://press.zf.com/press/en/...	External Subdomain	ZF Press Center
/mobile/en/company/corporate_g...	Subdomain Anchor	Code of Conduct The Code of Conduct sets out clear standards that regulate how all employees conduct themselves with integrity in line with compliance rules.... IMG-ALT Compliance - Code of Conduct
/mobile/en/company/corporate_g...	Subdomain Anchor	Business Partner Code of Conduct ZF stands out through innovation, expertise, and reliability. We always act purposefully and with integrity vis-à-vis our bu...
/mobile/en/company/corporate_g...	Subdomain Anchor	ZF Trustline ZF Trustline is ZF Friedrichshafen AG's electronic notification system. It is available to all employees and business partners. ZF Trustline ZF ... IMG-ALT Compliance - ZF Trustline: Our electronic notification system
https://www.zf.com/cars	Subdomain Text duplicate	Trivial anchor text Read more
https://www.zf.com/cv	Subdomain Text duplicate	Trivial anchor text Read more
/mobile/en/products/products_i...	Subdomain Text duplicate	Trivial anchor text Read more
/mobile/en/careers/careers.html	Subdomain	You are interested in working at ZF? Get More Information Now. IMG-ALT Careers at ZF - Get More Information Now.

Server configuration 100% achieved

HTTP redirects

(Critically important)

This page redirects to "https://www.zf.com/mobile/en/homepage/homepage.html"

WWW Redirect

HTTP header

(Important)

No X-Powered HTTP header is sent.

This page uses GZip for compressed data transmission.

HTTP headers

Performance

(Somewhat important)

The page response time is excellent with 0.11 seconds.

This page does not require any CSS files.

This page only loads 2 JavaScript files. That's good!

The file size of the HTML document is fine (81 kB).

Page Speed

HTTP Response Header

Name	Value
content-type	text/html
connection	keep-alive
x-amz-id-2	ETMltzyvl9hEplRapZqezHaW4mW/sV0Js878mE7jba+9RFvP//tfZAxLEFDz2wDsUg0gP9SEPR8GeMtU79w4yFRcPnw1mfvk
x-amz-request-id	93KYVBNFNZMKHQVC
last-modified	Mon, 23 Sep 2024 18:16:40 GMT
x-amz-server-side-encryption	AES256
server	_
content-encoding	gzip
date	Fri, 27 Sep 2024 00:13:06 GMT
etag	W/"02637d2e5f45d6bec664f78aa9eebccd"
vary	Accept-Encoding
x-cache	Hit from cloudfront
via	1.1 1fa5d8f57b04797d33d03ff93cb7543e.cloudfront.net (CloudFront)
x-amz-cf-pop	FRA60-P8
alt-svc	h3=":443"; ma=86400
x-amz-cf-id	lqIwOA1ac_mfozFbxk_T5Md0Qcqeju_q39I13sj2ukN_tmH7PWo8Pw==
age	221
x-xss-protection	1; mode=block
x-frame-options	SAMEORIGIN
referrer-policy	no-referrer-when-downgrade
content-security-policy	frame-src 'self' https://.zf.com https://.dynamics.com/ https://embed.neospace.io/ https://app.powerbi.com https://684e6358a25146d7b2463db408d33a1e.svc.dynamics.com https://maps.googleapis.com https://.youtube.com https://.youtube-nocookie.com https://.instagram.com https://.twitter.com; child-src 'self' https://.youtube.com https://.youtube-nocookie.com https://.instagram.com https://.twitter.com ; worker-src blob: https://.zf.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://.dynamics.com/ https://.microsoft.com https://.azureedge.net https://cdnapi.kaltura.com https://api.de.kaltura.com https://cdnapisec.kaltura.com https://.zf.com https://skk.erecruiter.pl https://mktdplp102cdn.azureedge.net/public/latest/js/form-loader.js https://vjs.zencdn.net https://cdn.syndication.twimg.com https://cdn.cookielaw.org https://.twitter.com https://.facebook.net https://.piwik.pro https://maps.googleapis.com https://dqm.crownpeak.com; frame-ancestors 'self' https://.zf.com https://araiv.com https://www.zffcn.com https://zf-lifetec.com https://.dynamics.com/ https://.microsoft.com https://.azureedge.net https://*.crownpeak.com;
x-content-type-options	nosniff
strict-transport-security	max-age=31536000; includeSubDomains; preload
cache-control	max-age=1800
permissions-policy	autoplay=(), fullscreen=(), geolocation=(*)
content-length	15993
statuscode	200
http_version	HTTP/1.1

External factors 100% achieved

Backlinks

(Critically important)

This page is referenced by wikipedia.

This website has excellent links from other websites.

This page has backlinks from 983 referring domains.

This page has 99,428 backlinks.

This page has backlinks from 768 different ip addresses.

Backlinks

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Allow: /kunststiftung/de_de/homepage/index.html
Allow: /kunststiftung/en_de/homepage/index.html
Disallow: /kunststiftung/*
Disallow: /site/zf-way/*

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Search preview

www.zf.com › mobile › homepage › homepage.html

Homepage ZF Friedrichshafen AG - ZF

ZF is a global technology company and supplies systems for passenger cars, commercial vehicles and industrial technology.

Most important keywords

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

Keyword	Result	Recheck
ZF Friedrichshafen AG	63%	Check
ZF Trustline	62%	Check
ZF Group	61%	Check
ZF FutureStarters	60%	Check
technology	58%	Check
Mobility	58%	Check
vehicles	58%	Check
Commercial Vehicles	57%	Check
Visit ZF	57%	Check
Future	56%	Check
technology company	56%	Check
Industrial Technology	56%	Check
global technology	55%	Check
global technology company	55%	Check
system	54%	Check
company	52%	Check
passenger	52%	Check
cars	52%	Check
Passenger Cars	52%	Check
industrial	52%	Check
Hold	52%	Check
Mobility Products	51%	Check
global	50%	Check
Mobility Solutions	50%	Check
Products Industrial	50%	Check

Show more keywords and terms

Zf.com - SEO Checker

Task list of SEO Improvements 4 Tasks

Meta specifications 97% achieved

(Critically important)

(Critically important)

(Critically important)

(Important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

Meta tags

Test up to 1.000 webpages of zf.com with our free plan!

Page quality 48% achieved

(Critically important)

(Critically important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

(Somewhat important)

Media list

Page structure 58% achieved

(Critically important)

(Important)

Heading structure

Link structure 67% achieved

(Important)

(Nice to have)

Found links on this page

Server configuration 100% achieved

(Critically important)

(Important)

(Somewhat important)

HTTP Response Header

External factors 100% achieved

(Critically important)

Links from Wikipedia

Robots.txt

Similar sites

Search preview

Most important keywords

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