Sfc.com - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
66% 
Page structure
95% 
Link structure
41% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.58 s
File size
214.80 kB
Words
972
Media files
34
Number of links
89 internal / 36 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
SFC Energy | Innovative Energy Solutions for sustainable future » SFC Energy AG
The page title should be shorter than 580 pixels. It is 737 pixels long. Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
Fuel cells for clean, efficient energy | Sustainable power ✓ High efficiency ✓ Eco-friendly solutions ✓ Reliable performance ► Learn more now.
The length of the meta description is perfect. (878 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.sfc.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: Canada
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,minimum-scale=1,initial-scale=1
robotsmax-image-preview:large, index, follow
descriptionFuel cells for clean, efficient energy | Sustainable power ✓ High efficiency ✓ Eco-friendly solutions ✓ Reliable performance ► Learn more now.
apple-mobile-web-app-titleSFC Energy
application-nameSFC Energy
msapplication-config/favicons/sfc/browserconfig.xml
theme-color#ffffff
langen
og:titleSFC Energy | Innovative Energy Solutions for sustainable future » SFC Energy AG
og:typewebsite
og:urlhttps://www.sfc.com/
og:descriptionFuel cells for clean, efficient energy | Sustainable power ✓ High efficiency ✓ Eco-friendly solutions ✓ Reliable performance ► Learn more now.
og:localeen_GB
og:locale:alternatede_DE
og:imagehttps://www.sfc.com/share.jpg
og:image:width1200
og:image:height630
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
The average number of words per sentence of 25.53 words is high.
This page contains 972 words. That's ok.
25.1% of the text are stop words.
The page contains a listing, which indicates a good text layout.
8 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width,minimum-scale=1,initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (28). We recommend using a maximum of 19 tags for this page.
The following tag is repeated too often: worldwide
Image SEO
(Somewhat important)
26 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
https://www.sfc.com/theme/img/logos/sfc.svgSFC Energy LogoSFC Energy
...continent-1-layer-040-object-shadows.pngNo alt attribute provided
...visual-continent-1-layer-100-objects.pngNo alt attribute provided
...continent-0-layer-040-object-shadows.pngNo alt attribute provided
...visual-continent-0-layer-100-objects.pngNo alt attribute provided
...ioniert-brennstoffzelle/img/pfeilsvg.svgNo alt attribute provided
...rt-brennstoffzelle/img/pfeilsvg-down.svgNo alt attribute provided
/media/EFOY-Hydrogen-2.5.jpgNo alt attribute provided
...ioniert-brennstoffzelle/img/pfeilsvg.svgNo alt attribute provided
...rt-brennstoffzelle/img/pfeilsvg-down.svgNo alt attribute provided
/media/bgimage-large-1000x500.jpgNo alt attribute provided
...ring-station-gas-monitoring-1000x750.jpgNo alt attribute provided
/media/gallery-laser-1000x562.jpgNo alt attribute provided
/media/clean-energy-1000x668.jpgNo alt attribute provided
/media/rv-marine-1000x709.jpgNo alt attribute provided
/media/5E1A1381-1-HDR-1000x667.jpgNo alt attribute provided
/media/gallery-laser-1000x562.jpgNo alt attribute provided
/theme/img/shapes/worldmap.svgNo alt attribute provided
/media/sofia-firmware-testing-1000x667.jpgNo alt attribute provided
https://www.sfc.com/media/tuev-logos.jpgNo alt attribute provided
/media/Tobias-sfc-1000x667.jpgNo alt attribute provided
/media/sfc-hardware-fuelcell-1000x667.jpgNo alt attribute provided
/media/sfc-map-locations.jpgNo alt attribute provided
/theme/img/footer/sfc-efoy-pro.jpgEFOY Pro
/theme/img/footer/sfc-my-efoy.jpgmy EFOY
/theme/img/footer/sfc-energy-ca.jpgSFC Energy Canada
/theme/img/footer/sfc-publicsecurity.jpgSFC Public Security
/theme/img/footer/sfc-power.jpgSFC Power
/theme/img/footer/sfc-energy-in.jpgSFC Energy India
https://www.sfc.com/theme/img/logos/sfc.svgSFC Energy LogoSFC Energy
/theme/img/icons/social/linkedin-in.svgNo alt attribute provided
/theme/img/icons/social/xing.svgNo alt attribute provided
/theme/img/icons/social/facebook-f.svgNo alt attribute provided
/theme/img/icons/social/youtube.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
SFC Energy AG
The H1 heading is too short (13 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 SFC Energy AG
H2 This is how the SFC fuel cell works
H2 Goodbye Diesel EFOY Fuel Cells vs. generators
H2 Mobile and off-grid power generation and distribution in all markets
H2 Fuel Cell Solutions and Power Products
H2 World Hydrogen Summit and Exhibition Rotterdam
H2 Critical Communications World
H2 Laser World of Photonics 2025
H2 ISO-certified company
H2 Trust the market leader
H2 From Germany to the world
H2 SFC Energy AG worldwide
H3 Clean Energy Fuel cells and Integrated Solutions
H3 Clean Power Management Power Products & Electronics
H3 EFOY Fuel Cells for industrial applications
H3 EFOY Fuel Cells for motorhomes, boats and cabins
H3 SFC Fuel Cells for Defense & Public Security
H3 Power Products & Electronics
H3 SFC Energy AG and Polaris Government and Defense collaborate to equip NATO and NATO-aligned defense organisations with Advanced Fuel-Cell Powered Vehicles
H3 SFC Energy AG and Vertiv are cooperating on emergency power supply solutions for telecommunications and critical infrastructures
H3 SFC Energy presents the next generation of portable tactical fuel cell systems at Special Operations Forces Week (“SOF Week”) in the United States
H3 SFC Energy AG powers self-sufficient and resilient crisis communication solution for Ströer and the LOEWE Center emergenCITY
H3 Become part of our team
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.
The number of internal links is ok.
There are too many external links (36) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.sfc.com/IMG-ALT SFC Energy Logo
A-TITLE SFC Energy
https://www.sfc.com/company/Subdomain Company
https://www.sfc.com/company/Subdomain Text duplicate Company
https://www.sfc.com/company/Subdomain About us
/company/management-supervisor...Subdomain Management & Supervisory Board
https://www.sfc.com/career/Subdomain Career
/company/compliance/Subdomain Compliance
/company/history/Subdomain History
/company/quality-environment/Subdomain Sustainability
/company/quality-environment/Subdomain Quality & Environment
https://www.sfc.com/news/Subdomain News
https://www.sfc.com/events/Subdomain Events
https://www.sfc.com/products/Subdomain Products
https://www.sfc.com/products/Subdomain Fuel Cell Solutions
/products/?productcat=fuel-cel...IndustryBack-up and off-grid power supply with hydrogen and methanol fuel cells
/products/?productcat=fuel-cel...ConsumerEFOY Fuel Cell and Lithium Battery for self-sufficient travel with your motorhome or boat.
/products/?productcat=fuel-cel...Public SecurityPortable and mobile power supply with SFC Fuel Cells for public safety.
https://www.sfc.com/technology/Subdomain Technology
/technology/hydrogen-fuel-cell/Subdomain HydrogenClimate neutral electricity
/technology/direct-methanol/Subdomain MethanolExceptionally environmentally friendly
/markets-sfc-energy-ag/Subdomain Markets
/markets-sfc-energy-ag/clean-e...Subdomain Clean EnergyFuel Cells and Integrated Solutions
/markets-sfc-energy-ag/clean-p...Subdomain Clean Power ManagementPower Products & Electronics
https://www.sfc-energy.ca/prod...New window External Subdomain Drives & Motor Controls
https://www.sfc-energy.ca/prod...New window External Subdomain SCADA & Telemetry
https://www.sfc-energy.ca/prod...New window External Subdomain Measurement & Instrumentation
https://www.sfc-power.com/prod...New window External Subdomain Power Supplies
https://www.sfc-power.com/prod...New window External Subdomain Coils & Linear drives
https://www.sfc.com/career/Subdomain Text duplicate Career
/career/germany/Subdomain Germany (HQ)
https://www.sfc-power.com/career/New window External Subdomain Netherlands
https://www.sfc-power.com/care...New window External Subdomain Romania
https://www.sfc.com/career/uk/Subdomain United Kingdom
https://www.sfc-energy.ca/info...New window External Subdomain Canada & USA
https://www.sfc-energy.in/career/External Subdomain India
https://www.sfc.com/investors/Subdomain Investors
/investors/financial-reports/Subdomain SFC Energy AG
/investors/equity-story/Subdomain Equity StoryThe SFC equity story – Why invest?
/investors/share/Subdomain ShareShare prices, basic data, shareholder structure and further information
https://www.sfc.com/investors/Subdomain Contact & ServiceIR Contact and Newsletter
/investors/news-announcements/Subdomain News & Announcements
/investors/news-announcements/...Adhoc News
/investors/news-announcements/...Corporate News
https://www.sfc.com/news/Subdomain Press releases
/investors/news-announcements/...Director’s Dealings
/investors/news-announcements/...Voting rights notifications
/de/investoren/news/?news=afrPreliminary announcement
/investors/financial-calendar/Subdomain Events & Presentations
/investors/financial-calendar/Subdomain Event calendar
/investors/shareholders-annual...Subdomain Shareholders’ annual meeting
/investors/capital-markets-day/Subdomain Capital Markets Day
/investors/presentations/Subdomain Presentations
/investors/key-figures/Subdomain Finance data
/investors/key-figures/Subdomain Key Figures
/investors/share/Subdomain Share
/investors/financial-calendar/Subdomain Financial calendar
/investors/financial-reports/Subdomain Financial reports
/investors/share/earning-calls/Subdomain Earning Calls
/investors/share/research-beri...Subdomain Research Reports
/company/quality-environment/Subdomain Text duplicate Sustainability
/company/quality-environment/Subdomain Quality & environment
/investors/corporate-governance/Subdomain Corporate Governance
/company/management-supervisor...Subdomain Management
/company/management-supervisor...Supervisory Board
/investors/corporate-governance/Articles of association
/investors/corporate-governance/Rules of procedure
/investors/corporate-governance/Subdomain Corporate governance statement
/investors/corporate-governance/Declaration of conformity
/investors/corporate-governance/Remuneration system
/company/compliance/Subdomain Text duplicate Compliance
https://www.sfc.com/contact/Subdomain Contact & Service
https://www.sfc.com/de/Subdomain DE
https://www.sfc.com/products/Subdomain Product Overview
https://www.sfc.com/technology/Subdomain Text duplicate Technology
https://www.sfc.com/technology/Subdomain more about our technology
https://www.youtube-nocookie.c...External Subdomain No Text
/markets-sfc-energy-ag/clean-e...Subdomain Learn more
/markets-sfc-energy-ag/clean-p...Subdomain Text duplicate Learn more
https://www.efoy-pro.com/New window External Subdomain efoy-pro.com
https://www.my-efoy.com/New window External Subdomain my-efoy.com
https://www.sfc-defense.com/New window External Subdomain sfc-defense.com
https://www.sfc-power.com/New window External Subdomain sfc-power.com
/news/sfc-energy-ag-and-polari...Subdomain SFC Energy AG and Polaris Government and Defense collaborate to equip NATO and NATO-aligned defense organisations with Advanced Fuel-Cell Powered Vehicles
/news/sfc-energy-ag-and-vertiv...Subdomain SFC Energy AG and Vertiv are cooperating on emergency power supply solutions for telecommunications and critical infrastructures
/news/sfc-energy-presents-the-...Subdomain SFC Energy presents the next generation of portable tactical fuel cell systems at Special Operations Forces Week (“SOF Week”) in the United States
/news/sfc-energy-ag-powers-sel...Subdomain SFC Energy AG powers self-sufficient and resilient crisis communication solution for Ströer and the LOEWE Center emergenCITY
https://www.sfc.com/news/New window Subdomain All News
https://www.world-hydrogen-sum...New window External Subdomain World Hydrogen Summit and Exhibition Rotterdam
https://www.critical-communica...New window External Subdomain Critical Communications World
https://world-of-photonics.com...New window External Laser World of Photonics 2025
https://www.sfc.com/events/New window Subdomain All Events
https://policies.google.com/pr...New window Nofollow External Subdomain Privacy Policy
https://policies.google.com/termsNew window Nofollow External Subdomain Terms of Use
https://www.sfc.com/career/Subdomain Career at SFC
/company/quality-environment/Subdomain Quality & environmental guidelines
https://www.boerse-frankfurt.d...New window External Subdomain (GSIN: 756857 ISIN: DE0007568578)
https://www.efoy-pro.com/en/New window External Subdomain IMG-ALT EFOY Pro
A-TITLE EFOY Pro
https://www.efoy-pro.com/en/New window External Subdomain Text duplicate efoy-pro.com
https://www.my-efoy.com/en/New window External Subdomain IMG-ALT my EFOY
A-TITLE My EFOY
https://www.my-efoy.com/en/New window External Subdomain Text duplicate my-efoy.com
https://www.sfc-energy.ca/New window External Subdomain IMG-ALT SFC Energy Canada
A-TITLE SFC Energy Canada
https://www.sfc-energy.ca/New window External Subdomain sfc-energy.ca
https://www.sfc-publicsecurity...New window External Subdomain IMG-ALT SFC Public Security
A-TITLE SFC Public Security
https://www.sfc-publicsecurity...New window External Subdomain sfc-publicsecurity.com
https://www.sfc-power.com/New window External Subdomain IMG-ALT SFC Power
A-TITLE SFC Power
https://www.sfc-power.com/New window External Subdomain Text duplicate sfc-power.com
https://www.sfc-energy.in/New window External Subdomain IMG-ALT SFC Energy India
A-TITLE SFC Energy India
https://www.sfc-energy.in/New window External Subdomain sfc-energy.in
https://www.sfc.com/Text duplicate IMG-ALT SFC Energy Logo
A-TITLE SFC Energy
https://de.linkedin.com/compan...New window Nofollow External Subdomain No Text
https://www.xing.com/pages/sfc...New window Nofollow External Subdomain No Text
https://www.facebook.com/EFOYcomNew window Nofollow External Subdomain No Text
https://www.youtube.com/c/EFOY...New window Nofollow External Subdomain No Text
https://www.sfc.com/contact/Subdomain Contact
https://www.sfc.com/news/Subdomain Text duplicate News
https://www.sfc.com/career/Subdomain Text duplicate Career
/markets-sfc-energy-ag/Subdomain Text duplicate Markets
https://www.sfc.com/investors/Subdomain Text duplicate Investors
https://www.sfc.com/glossary/Subdomain Glossary
https://www.sfc.com/legal-notice/Subdomain Legal Notice
https://www.sfc.com/data-privacy/Subdomain Data privacy
/return-of-electronic-waste/Subdomain Return of electronic waste
https://www.sfc.com/gtc/Subdomain GTC
https://www.sfc.com/gtp/Subdomain GTP
https://www.sfc.com/de/Subdomain Text duplicate DE

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.sfc.com/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time of 0.58 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 (215 kB).

HTTP Response Header

NameValue
dateWed, 21 May 2025 02:12:33 GMT
content-typetext/html; charset=UTF-8
link<https://www.sfc.com/wp-json/>; rel="https://api.w.org/", <https://www.sfc.com/wp-json/wp/v2/pages/2>; rel="alternate"; title="JSON"; type="application/json", <https://www.sfc.com/>; rel=shortlink
cache-controls-maxage=0
strict-transport-securitymax-age=31536000; includeSubDomains; preload
varyAccept-Encoding
content-security-policyupgrade-insecure-requests; frame-ancestors 'self' https://hub.sfc.com https://service.sfc.com https://www.efoy-pro.com https://www.sfc-energy.ca https://www.my-efoy.com https://www.sfc-publicsecurity.com https://www.sfc-defense.com https://www.sfc-power.com
referrer-policystrict-origin-when-cross-origin
permissions-policyaccelerometer=(),ambient-light-sensor=(),autoplay=*,camera=(),fullscreen=*,geolocation=*,microphone=(),usb=(),payment=(),screen-wake-lock=()
x-xss-protection1; mode=block
x-content-type-optionsnosniff
access-control-allow-origin*
x-cache-statusMISS
cf-cache-statusDYNAMIC
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2Bb7gGQV%2BSzO9Xz8i58wdaT9LHp6a%2BgFz0yWS7YZorcfR3jNx0tKrSUhlhH%2BDsSe%2BMKuPyq8a9RS0fVrhTp4XO6kpwJnQAL0GkGVUKTJMo7vv6nF1xU8FovSLMaAw"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray94308cab3ae0d135-CDG
content-encodingbr
alt-svch3=":443"; ma=86400
server-timingcfL4;desc="?proto=TCP&rtt=13796&min_rtt=13752&rtt_var=3955&sent=6&recv=8&lost=0&retrans=0&sent_bytes=3413&recv_bytes=906&delivery_rate=210587&cwnd=253&unsent_bytes=0&cid=174aaf41d818de56&ts=352&x=0"
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 176 referring domains.
This page has 1,401 backlinks.
This page has backlinks from 154 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# Archive
User-agent: archive.org_bot
Disallow: /
User-agent: ia_archiver
Disallow: /

# Crawler
User-agent: barkrowler
Disallow: /
User-agent: metajobbot
Disallow: /
User-agent: PetalBot
Disallow: /
User-agent: Buck
Disallow: /

# AI Bots
User-agent: OAI-SearchBot
Disallow: /
User-agent: ChatGPT-User
Disallow: /
User-agent: GPTBot
Disallow: /
User-agent: Bytespider
Disallow: /
User-agent: OmgiliBot
Disallow: /
User-agent: anthropic-ai
Disallow: /
User-Agent: PerplexityBot
Disallow: /
User-agent: CCBot
Disallow: /

# Bots
User-agent: *
Disallow: /wp-admin/
Disallow: /*.txt$
Disallow: /*.pdf$
Disallow: /*.doc$
Disallow: /*.docx$
Disallow: /*.xls$
Disallow: /*.xlsx$
Disallow: /*.zip$
Disallow: /wp-content/cache/cachify/
Disallow: /cdn-cgi/

# Sitemap
Sitemap: https://www.sfc.com/sitemap_index.xml

Similar sites

Search preview

www.sfc.com
SFC Energy | Innovative Energy Solutions for sustainable future » S...
Fuel cells for clean, efficient energy | Sustainable power ✓ High efficiency ✓ Eco-friendly solutions ✓ Reliable performance ► Learn more now.

Most important keywords

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

KeywordResultRecheck
Energy86%Check
SFC Energy85%Check
SFC83%Check
SFC Energy AG81%Check
energy solutions79%Check
Clean Energy72%Check
Solutions69%Check
SFC Fuel66%Check
power solutions65%Check
power63%Check
Show more keywords and terms

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