Plugpower.com - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
81% 
Page structure
35% 
Link structure
57% 
Server
87% 
External factors
100% 
SEO Score
Response time
1.64 s
File size
92.90 kB
Words
618
Media files
17
Number of links
123 internal / 15 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home - Plug Power
The page title is too short. (176 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.plugpower.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
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, maximum-scale=1
robotsmax-image-preview:large
generatorAll in One SEO (AIOSEO) 4.7.3.1
langen-us
twitter:cardsummary_large_image
twitter:titleHome - Plug Power
og:localeen_US
og:site_namePlug Power - Green Hydrogen at Work
og:typewebsite
og:titleHome - Plug Power
og:urlhttps://www.plugpower.com/
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 618 words. That's ok.
19.1% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
5 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 21.4 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 usage of strong and bold tags is perfect. We recommend the use of up to 12 tags for this page.
Image SEO
(Somewhat important)
10 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
...s/PlugPower2020/public/img/plug-logo.svgPlug Power
...tem_Rebrand_Homepage012323-1-788x346.pngGreen hydrogen ecosystem
...2023/05/WebBanner_ELX_052023_600x361.png2 TPD electrolyzer
...22/06/TrailerHomepageHero2-2-788x437.pngTransport Hydrogen
...6/StorageTankHeroHomepage6-2-788x351.pngStore and Handle Hydrogen
.../uploads/2022/11/H2Dispensers_600web.pngNo alt attribute provided
...nt/uploads/2022/11/Forklift600px-web.pngForklift fuel cell
/wp-content/uploads/2022/02/icon-global.pngNo alt attribute provided
/wp-content/uploads/2022/02/icon-solar.pngNo alt attribute provided
/wp-content/uploads/2022/02/icon-ready.pngNo alt attribute provided
/wp-content/uploads/2020/06/Walmart.pngNo alt attribute provided
/wp-content/uploads/2020/07/AMZ.pngNo alt attribute provided
/wp-content/uploads/2020/06/Careefour.pngNo alt attribute provided
...content/uploads/2022/02/acciona-logo.pngNo alt attribute provided
/wp-content/uploads/2022/02/logo-2.pngNo alt attribute provided
/wp-content/uploads/2022/02/SK-logo.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Green Hydrogen at Work™
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.
There are 32 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Green Hydrogen at Work™
H1 Green Hydrogen at Work™ Duplicate text
H1 Green Hydrogen at Work™ Duplicate text
H1 Green Hydrogen at Work™ Duplicate text
H1 Green Hydrogen at Work™ Duplicate text
H1 Green Hydrogen at Work™ Duplicate text
H2 Green Hydrogen Ecosystem
H2 Produce and Liquefy Hydrogen
H2 Transport Hydrogen
H2 Store and Handle Hydrogen
H2 Dispense Hydrogen
H2 Use Hydrogen
H2 Why Green Hydrogen?
H2 Plug Symposium 2024
H2 Our world-changing customers
H2 Our global growth partners
H2 Keep up-to-date on the latest news and analysis
H3 Unlimited supply
H3 Generated from renewable energy
H3 Ready now!
H3 Plug and ACCIONA lead the green hydrogen platform of services in Spain and Portugal.
H3 Plug and Renault Group lead the way with HYVIA, the first-to-market turnkey hydrogen mobility solutions.
H3 Plug and SK Group lead the acceleration of hydrogen adoption in Asia.
H3 Press Release
H3 Blog
H3 In the News
H3 Literature & Resources
H3 Investor Relations
H3 Follow Us
H4 Plug and Allied Green Execute Binding Framework Agreement for 3 GW Electrolyzer Capacity
H4 Opportunities and Skills for Success in the Hydrogen Industry
H4 Plug Electrolysers Arrive at ArcelorMittal for Green Steel Project
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 15 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.plugpower.com/Subdomain IMG-ALT Plug Power
/fuel-cell-power/Subdomain Fuel Cell Power
A-TITLE Fuel Cell Power
/fuel-cell-power/progen/Subdomain ProGen – Fuel Cell Engines
A-TITLE ProGen – Fuel Cell Engines
/fuel-cell-power/gendrive/Subdomain GenDrive – Material Handling Power
A-TITLE GenDrive – Material Handling Power
/fuel-cell-power/gendrive/seri...Subdomain Series 1000 Fuel Cell
A-TITLE Series 1000 Fuel Cell
/fuel-cell-power/gendrive/seri...Subdomain Series 2000 Fuel Cell
A-TITLE Series 2000 Fuel Cell
/fuel-cell-power/gendrive/seri...Subdomain Series 3000 Fuel Cell
A-TITLE Series 3000 Fuel Cell
/fuel-cell-power/gensure-stati...Subdomain GenSure – Stationary Power Systems
A-TITLE GenSure – Stationary Power Systems
/fuel-cell-power/gensure-stati...Subdomain GenSure MW-Scale Power
A-TITLE GenSure MW-Scale Power
/fuel-cell-power/gensure-stati...Subdomain GenSure W-Scale Power
A-TITLE GenSure W-Scale Power
/fuel-cell-power/fuel-cell-ben...Subdomain Fuel Cell Benefits
A-TITLE Fuel Cell Benefits
/hydrogen/Subdomain Hydrogen
A-TITLE Hydrogen
/hydrogen/genfuel/Subdomain GenFuel – Hydrogen Solutions
A-TITLE GenFuel – Hydrogen Solutions
/hydrogen/genfuel/e-mobility/Subdomain Hydrogen for E-Mobility
A-TITLE Hydrogen for E-Mobility
/hydrogen/genfuel/stationary-p...Subdomain Hydrogen for Stationary Power
A-TITLE Hydrogen for Stationary Power
/hydrogen/electrolyzer-hydrogen/Subdomain Electrolyzer Hydrogen
A-TITLE Electrolyzer Hydrogen
/hydrogen/electrolyzer-hydroge...Subdomain Electrolyzer Products
A-TITLE Electrolyzer Products
/hydrogen/electrolyzer-hydroge...Subdomain Renewable Generation & Storage
A-TITLE Renewable Generation & Storage
/hydrogen/hydrogen-liquefier/Subdomain Hydrogen Liquefiers
A-TITLE Hydrogen Liquefiers
/hydrogen/cryogenic-solutions/Subdomain Cryogenic Solutions
A-TITLE Cryogenic Solutions
/hydrogen/hydrogen-adoption/Subdomain Hydrogen Adoption
A-TITLE Hydrogen Adoption
/hydrogen/hydrogen-adoption/be...Subdomain Benefits of Hydrogen Power
A-TITLE Benefits of Hydrogen Power
/hydrogen/hydrogen-adoption/gr...Subdomain Green Hydrogen
A-TITLE Green Hydrogen
/hydrogen/hydrogen-adoption/hy...Subdomain Hydrogen Cities
A-TITLE Hydrogen Cities
/applications/Subdomain Applications
A-TITLE Applications
/applications/e-mobility/Subdomain E-Mobility
A-TITLE E-Mobility
/applications/e-mobility/fleet...Subdomain Fleet Vehicles
A-TITLE Fleet Vehicles
/applications/e-mobility/groun...Subdomain Ground Support (GSE)
A-TITLE Ground Support (GSE)
/applications/e-mobility/indus...Subdomain Industrial Robotics
A-TITLE Industrial Robotics
/applications/e-mobility/aeros...Subdomain Aerospace / UAV
A-TITLE Aerospace / UAV
/applications/material-handling/Subdomain Material Handling
A-TITLE Material Handling
/applications/stationary-power/Subdomain Stationary Power
A-TITLE Stationary Power
/applications/stationary-power...Subdomain EV Charging
A-TITLE EV Charging
/applications/stationary-power...Subdomain Fire Reduction
A-TITLE Fire Reduction
/applications/stationary-power...Subdomain Capacity Firming
A-TITLE Capacity Firming
/applications/stationary-power...Subdomain Energy Independence
A-TITLE Energy Independence
/applications/stationary-power...Subdomain Data Centers
A-TITLE Data Centers
/applications/stationary-power...Subdomain Government
A-TITLE Government
/applications/stationary-power...Subdomain Microgrid
A-TITLE Microgrid
/applications/stationary-power...Subdomain Railroad
A-TITLE Railroad
/applications/stationary-power...Subdomain Telecom
A-TITLE Telecom
/applications/stationary-power...Subdomain Utilities
A-TITLE Utilities
/media-news/Subdomain Media / News
A-TITLE Media / News
https://www.ir.plugpower.com/P...New window External Subdomain Press Releases
A-TITLE Press Releases
/in_the_news/In the News
A-TITLE In the News
https://www.plugpower.com/events/Subdomain Events
A-TITLE Events
https://www.plugpower.com/blog/Subdomain Blog
A-TITLE Blog
/media-news/media-kit/Subdomain Media Kit
A-TITLE Media Kit
/contact-us1/Subdomain Contact Us
A-TITLE Contact Us
/about-us/careers-at-plug/Subdomain Careers at Plug
A-TITLE Careers at Plug
https://resources.plugpower.com/External Subdomain Literature & Resources
A-TITLE Literature & Resources
https://www.ir.plugpower.com/H...New window External Subdomain Investor Relations
A-TITLE Investor Relations
/fuel-cell-power/Subdomain Text duplicate Fuel Cell Power
A-TITLE Fuel Cell Power
/fuel-cell-power/progen/Subdomain Text duplicate ProGen – Fuel Cell Engines
A-TITLE ProGen – Fuel Cell Engines
/fuel-cell-power/gendrive/Subdomain Text duplicate GenDrive – Material Handling Power
A-TITLE GenDrive – Material Handling Power
/fuel-cell-power/gendrive/seri...Subdomain Text duplicate Series 1000 Fuel Cell
A-TITLE Series 1000 Fuel Cell
/fuel-cell-power/gendrive/seri...Subdomain Text duplicate Series 2000 Fuel Cell
A-TITLE Series 2000 Fuel Cell
/fuel-cell-power/gendrive/seri...Subdomain Text duplicate Series 3000 Fuel Cell
A-TITLE Series 3000 Fuel Cell
/fuel-cell-power/gensure-stati...Subdomain Text duplicate GenSure – Stationary Power Systems
A-TITLE GenSure – Stationary Power Systems
/fuel-cell-power/gensure-stati...Subdomain Text duplicate GenSure MW-Scale Power
A-TITLE GenSure MW-Scale Power
/fuel-cell-power/gensure-stati...Subdomain Text duplicate GenSure W-Scale Power
A-TITLE GenSure W-Scale Power
/fuel-cell-power/fuel-cell-ben...Subdomain Text duplicate Fuel Cell Benefits
A-TITLE Fuel Cell Benefits
/hydrogen/Subdomain Text duplicate Hydrogen
A-TITLE Hydrogen
/hydrogen/genfuel/Subdomain Text duplicate GenFuel – Hydrogen Solutions
A-TITLE GenFuel – Hydrogen Solutions
/hydrogen/genfuel/e-mobility/Subdomain Text duplicate Hydrogen for E-Mobility
A-TITLE Hydrogen for E-Mobility
/hydrogen/genfuel/stationary-p...Subdomain Text duplicate Hydrogen for Stationary Power
A-TITLE Hydrogen for Stationary Power
/hydrogen/electrolyzer-hydrogen/Subdomain Text duplicate Electrolyzer Hydrogen
A-TITLE Electrolyzer Hydrogen
/hydrogen/electrolyzer-hydroge...Subdomain Text duplicate Electrolyzer Products
A-TITLE Electrolyzer Products
/hydrogen/electrolyzer-hydroge...Subdomain Text duplicate Renewable Generation & Storage
A-TITLE Renewable Generation & Storage
/hydrogen/hydrogen-liquefier/Subdomain Text duplicate Hydrogen Liquefiers
A-TITLE Hydrogen Liquefiers
/hydrogen/cryogenic-solutions/Subdomain Text duplicate Cryogenic Solutions
A-TITLE Cryogenic Solutions
/hydrogen/hydrogen-adoption/Subdomain Text duplicate Hydrogen Adoption
A-TITLE Hydrogen Adoption
/hydrogen/hydrogen-adoption/be...Subdomain Text duplicate Benefits of Hydrogen Power
A-TITLE Benefits of Hydrogen Power
/hydrogen/hydrogen-adoption/gr...Subdomain Text duplicate Green Hydrogen
A-TITLE Green Hydrogen
/hydrogen/hydrogen-adoption/hy...Subdomain Text duplicate Hydrogen Cities
A-TITLE Hydrogen Cities
/applications/Subdomain Text duplicate Applications
A-TITLE Applications
/applications/e-mobility/Subdomain Text duplicate E-Mobility
A-TITLE E-Mobility
/applications/e-mobility/fleet...Subdomain Text duplicate Fleet Vehicles
A-TITLE Fleet Vehicles
/applications/e-mobility/groun...Subdomain Text duplicate Ground Support (GSE)
A-TITLE Ground Support (GSE)
/applications/e-mobility/indus...Subdomain Text duplicate Industrial Robotics
A-TITLE Industrial Robotics
/applications/e-mobility/aeros...Subdomain Text duplicate Aerospace / UAV
A-TITLE Aerospace / UAV
/applications/material-handling/Subdomain Text duplicate Material Handling
A-TITLE Material Handling
/applications/stationary-power/Subdomain Text duplicate Stationary Power
A-TITLE Stationary Power
/applications/stationary-power...Subdomain Text duplicate EV Charging
A-TITLE EV Charging
/applications/stationary-power...Subdomain Text duplicate Fire Reduction
A-TITLE Fire Reduction
/applications/stationary-power...Subdomain Text duplicate Capacity Firming
A-TITLE Capacity Firming
/applications/stationary-power...Subdomain Text duplicate Energy Independence
A-TITLE Energy Independence
/applications/stationary-power...Subdomain Text duplicate Data Centers
A-TITLE Data Centers
/applications/stationary-power...Subdomain Text duplicate Government
A-TITLE Government
/applications/stationary-power...Subdomain Text duplicate Microgrid
A-TITLE Microgrid
/applications/stationary-power...Subdomain Text duplicate Railroad
A-TITLE Railroad
/applications/stationary-power...Subdomain Text duplicate Telecom
A-TITLE Telecom
/applications/stationary-power...Subdomain Text duplicate Utilities
A-TITLE Utilities
/media-news/Subdomain Text duplicate Media / News
A-TITLE Media / News
https://www.ir.plugpower.com/P...New window External Subdomain Text duplicate Press Releases
A-TITLE Press Releases
/in_the_news/Text duplicate In the News
A-TITLE In the News
https://www.plugpower.com/events/Subdomain Text duplicate Events
A-TITLE Events
https://www.plugpower.com/blog/Subdomain Text duplicate Blog
A-TITLE Blog
/media-news/media-kit/Subdomain Text duplicate Media Kit
A-TITLE Media Kit
/contact-us1/Subdomain Text duplicate Contact Us
A-TITLE Contact Us
/about-us/green-hydrogen-at-work/Learn more
/about-us/green-hydrogen-at-work/Text duplicate Learn more
/about-us/green-hydrogen-at-work/Text duplicate Learn more
/about-us/green-hydrogen-at-work/Text duplicate Learn more
/about-us/green-hydrogen-at-work/Text duplicate Learn more
/about-us/green-hydrogen-at-work/Text duplicate Learn more
https://event.on24.com/wcc/r/4...External Subdomain Digital registration open now
/about-us/customers/View more
/about-us/partners-2/Text duplicate View more
https://www.ir.plugpower.com/p...New window External Subdomain Plug and Allied Green Execute Binding Framework Agreement for 3 GW Electrolyzer Capacity
https://www.ir.plugpower.com/P...New window External Subdomain Text duplicate View more
/opportunities-and-skills-for-...Subdomain Opportunities and Skills for Success in the Hydrogen Industry
https://www.plugpower.com/blog/Text duplicate View more
https://www.h2-view.com/story/...New window External Subdomain Plug Electrolysers Arrive at ArcelorMittal for Green Steel Project
/in_the_news/Text duplicate View more
/about-us/Subdomain About Us
/about-us/green-hydrogen-at-work/Subdomain Green Hydrogen at Work
/about-us/culture-values/Subdomain Culture & Values
/about-us/sustainability/Subdomain Sustainability
/about-us/leadership/Subdomain Leadership
/about-us/customers/Subdomain Customers
/about-us/partners-2/Subdomain Partners
/about-us/careers-at-plug/Subdomain Text duplicate Careers at Plug
https://stores.kotisdesign.com...External Subdomain Store
/services/Subdomain Services
/services/genkey-turnkey-imple...Subdomain GenKey | Turnkey Implementation
/services/gencare-aftermarket-...Subdomain GenCare | Aftermarket Services
/services/hydrogen-services/Subdomain Hydrogen Services
https://resources.plugpower.com/External Subdomain Learn More
https://www.ir.plugpower.com/H...New window External Subdomain Visit the Investor Relations Site
http://www.facebook.com/PlugPo...New window External Subdomain No Text
https://x.com/plugpowerincNew window External No Text
http://www.linkedin.com/compan...New window External Subdomain No Text
https://www.youtube.com/channe...New window External Subdomain No Text
https://www.plugpower.com/Subdomain Home
/privacy-policy/Subdomain Privacy Policy & Terms of Use
/site-map/Subdomain Site Map
https://www.plugpower.com/Anchor Skip to content

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.plugpower.com/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is very slow (1.64 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (93 kB).

HTTP Response Header

NameValue
dateTue, 29 Oct 2024 20:57:28 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
link<https://www.plugpower.com/wp-json/>; rel="https://api.w.org/"
x-powered-byWP Engine
x-cacheablebot
cache-controlmax-age=10800, must-revalidate
x-cacheHIT: 12
x-cache-groupbot
cf-cache-statusDYNAMIC
servercloudflare
cf-ray8da613fdd8bd39be-FRA
content-encodinggzip
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 1,740 referring domains.
This page has 30,672 backlinks.
This page has backlinks from 1,329 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

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

Sitemap: https://www.plugpower.com/sitemap.xml
Sitemap: https://www.plugpower.com/sitemap.rss

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Search preview

www.plugpower.com
Home - Plug Power

Most important keywords

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

KeywordResultRecheck
Plug70%Check
Plug Power67%Check
Power61%Check
Hydrogen Power55%Check
Work54%Check
Plug offers53%Check
Green50%Check
Hydrogen48%Check
Green Hydrogen48%Check
Stationary Power48%Check
Show more keywords and terms

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