Gs1us.org - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
100% 
Page quality
89% 
Page structure
28% 
Link structure
67% 
Server
97% 
External factors
100% 
SEO Score
Response time
0.46 s
File size
182.40 kB
Words
1100
Media files
14
Number of links
156 internal / 25 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Barcodes Powered by GS1 Standards | GS1 US
There are word repetitions in the page title.
The length of the page title is perfect. (429 pixels out of 580 max pixel length)
Meta description
(Critically important)
Authentic barcodes powered by GS1 uniquely identify your brand & products in e-commerce. GS1 standards are the most widely-used in global supply chains.
The length of the meta description is perfect. (973 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.gs1us.org/
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)
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
descriptionAuthentic barcodes powered by GS1 uniquely identify your brand & products in e-commerce. GS1 standards are the most widely-used in global supply chains.
templatepage-content
viewportwidth=device-width, initial-scale=1, maximum-scale=1.0
og:titleBarcodes Powered by GS1 Standards | GS1 US
og:descriptionAuthentic barcodes powered by GS1 uniquely identify your brand & products in e-commerce. GS1 standards are the most widely-used in global supply chains.
og:imageEmpty
og:keywordsEmpty
og:tags,
og:localeen
og:urlhttps://www.gs1us.org/
og:site_nameGS1US
google-site-verificationCVOoxIMAwejjgumbxnb0UdXqZptIKGWCu8ifMKgqBu8
langen
Content-Security-Policyupgrade-insecure-requests
charsetUTF-8

Automatically check gs1us.org including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Page quality

Content
(Critically important)
This page contains 1100 words. That's ok.
25.3% 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.
8 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 20 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=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 22 tags for this page.
Image SEO
(Somewhat important)
1 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
...ge/gsoneus/logo?ts=1710923392409&dpr=offGS1 US Logo
...e/resources/icons/normal_search_u296.svgSearch GS1 US
...image/gsoneus/gs1-us-what-we-do?fmt=webpBlue background with global network of lines
...prefixes/2B-gs1-company-prefix-80x80.pngGet Several UPC Barcodes
...es-prefixes/2C-gs1-single-gtin-80x80.pngGet a Single UPC Barcode
.../2D-gs1-global-location-number-80x80.pngGlobal Location Number (GLN)
...prefixes/2B-gs1-company-prefix-80x80.pngGet Several UPC Barcodes
...es-prefixes/2C-gs1-single-gtin-80x80.pngGet a Single UPC Barcode
.../2D-gs1-global-location-number-80x80.pngGlobal Location Number (GLN)
...ch-sq-update-2x?ts=1743184579203&dpr=offConference attendee with laptop talking
...oneus/1C-barcode-estimator-700x340?$PNG$Barcode Estimator
.../image/gsoneus/1D-data-hub-700x340?$PNG$Manage Your Barcodes with GS1 US Data Hub
...oneus/1E-solution-partners-700x340?$PNG$Find GS1 US Solution Partners
...bb-footer-badge?ts=1735832080421&dpr=offNo alt attribute provided

Page structure

H1 heading
(Critically important)
The GS1 US Solution
Too many H1 headings
The H1 heading is too short (19 characters). It should be at least 20 Characters long.
Headings
(Important)
There are 45 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 The GS1 US Solution
H1 GS1 Connect 2025: Where Supply Chain Visibility Takes Center Stage
H2 Top results
H2 Authentic Barcodes Powered by GS1 Standards
H2 Instant access to reliable tools and resources to support your organization
H3 UPC, Barcodes & Prefixes
H3 Tools & Resources
H3 Industries & Insights
H3 Education & Events
H3 Who We Are
H3 Power Your Sales
H3 Power Your Supply Chain
H3 Barcodes from GS1 US are Trusted Around the Globe
H4 Learn More About Barcodes
H4 Use Your Barcodes
H4 Enable Business Growth
H4 Tools
H4 Services
H4 Resources
H4 FAQ
H4 Featured
H4 Standards
H4 By Industry
H4 Supply Chain Topics
H4 Verified by GS1
H4 Partners
H4 Podcasts
H4 Media Center
H4 GS1 Connect
H4 GS1 US University
H4 Events
H4 About Us
H4 Membership
H4 Careers
H4 Contact Us
H4 Amplify supply chain resilience with best practices from leading brands June 10-12 in Nashville, Tennessee
H4 Making an investment in your business by obtaining barcodes for your products enables you to successfully sell your products on and offline. Whether you are satisfied with selling one product or wa...
H5 Get Market Ready
H5 Barcode Estimator
H5 Manage Your Barcodes with GS1 US Data Hub
H5 Find GS1 US Solution Partners
H6 How to Get a UPC Barcode
H6 How Many Barcodes Do I Need?
H6 Find a Partner for Packaging & Printing
H6 Create or Manage Your Barcode Why GS1 US?
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.
None of the anchor texts is too long.
There are 25 external links on this page.

Found links on this page

LinkAttributesAnchor text
/education-and-events/events/g...Register Today
https://www.gs1us.org/IMG-ALT GS1 US Logo
https://store.gs1us.org/paymentExternal Subdomain Pay My Bill
https://my.gs1us.org/New window External Subdomain GS1 US Store
/education-and-events/events/g...GS1 Connect Conference
/small-businessSmall Business
/upcs-barcodes-prefixes/what-i...Get Several UPC Barcodes
/upcs-barcodes-prefixes/what-i...Get a Single UPC Barcode
/industries-and-insights/stand...Global Location Number (GLN)
https://dh.gs1us.org/New window External Subdomain Access my Barcodes (Data Hub)
https://my.gs1us.org/account/l...New window External Subdomain myGS1 US
/upcs-barcodes-prefixes/how-to...How to Get a UPC Barcode
A-TITLE How to Get a UPC Barcode
/tools/barcode-estimatorHow Many Barcodes Do I Need?
https://spfinder.gs1us.org/hom...New window External Subdomain Find a Partner for Packaging & Printing
A-TITLE Find a Partner for Packaging & Printing
/tools/gs1-us-data-hub/create-...Create or Manage Your Barcode
A-TITLE Create or Manage Your Barcode
/who-we-are/about-usWhy GS1 US?
/upcs-barcodes-prefixesUPC, Barcodes & Prefixes
/upcs-barcodes-prefixes/what-i...Learn More About Barcodes
/upcs-barcodes-prefixes/guide-...Guide to UPCs
/upcs-barcodes-prefixes/barcod...Barcode Types
/upcs-barcodes-prefixes/create...Create a UPC Barcode
/upcs-barcodes-prefixes/what-i...What is a Prefix?
/upcs-barcodes-prefixes/what-i...What is a GTIN?
/industries-and-insights/stand...What is a GLN?
/upcs-barcodes-prefixes/2d-bar...The World of 2D Barcodes
/upcs-barcodes-prefixes/topicsMore Barcode Topics
/tools/gs1-us-data-hub/create-...Create or Manage Your Barcodes
/upcs-barcodes-prefixes/how-to...Place Barcodes on Products
https://spfinder.gs1us.org/hom...New window External Subdomain Find a Partner for Printing
https://spfinder.gs1us.org/hom...New window External Subdomain Find a Solution Partner for Packaging
/tools/gs1-us-data-hub/search-...Look Up Product Data
/small-businessEnable Business Growth
/small-business/how-gs1-supportsWhy GS1 US For Small Business
/small-business/inventory-mana...Inventory Management for Small Business
/upcs-barcodes-prefixes/amazon...Selling Through Marketplaces
/small-business/packaging-that...Product Packaging that Sells
/small-business/how-to-get-you...How to Get a Product Manufactured
/small-business/wholesale-dist...Working With Wholesale Distribution Partners
/upcs-barcodes-prefixes/barcod...Barcodes for Cosmetic Products
https://www.gs1us.org/toolsTools
/tools/gs1-us-data-hubGS1 US Data Hub
/tools/gs1-company-database-gepirGS1 Database
/tools/barcode-estimatorBarcode Estimator
/upcs-barcodes-prefixes/create...Text duplicate Create a UPC Barcode
/tools/check-digit-calculatorCheck Digit Calculator
/tools/epc-encoder-and-decoderEPC Encoder / Decoder
/tools/user-memory-encoder-and...User Memory Encoder / Decoder
https://www.gs1.org/1/gtinrule...New window External Subdomain GTIN Management Standard Decision Tool
https://lookup.gs1us.org/locat...New window External Subdomain Global Location Number Lookup
https://www.gs1us.org/servicesServices
/services/advisory-servicesAdvisory Services
/services/data-quality/nationa...Data Quality Certification
/services/product-measurement-...Product Measurement Services
/services/find-gs1-us-solution...Find GS1 US Solution Partners
https://www.gs1us.org/resourcesResources
/resources/data-hub-help-centerData Hub Help Center
/resources/rosettanetRosettaNet Standards
https://xchange.gs1.org/sites/...New window External Subdomain Glossary
https://www.gs1us.org/faqsFAQ
/faqs/gs1-company-prefix-barco...GS1 Company Prefix, Barcodes, and Identification
/faqs/loggin-inLogging In
/faqs/my-accountMy Account
/faqs/helpful-tools-and-resourceHelpful Tools and Resources
/faqs/update-prefix-registrationUpdate Prefix Registration
/industries-and-insightsIndustries & Insights
/industries-and-insights/featuredFeatured
/industries-and-insights/by-to...Autonomous Retail
/articles/sustainable-supply-c...Sustainable Supply Chains
/supply-chain/standards-and-re...DSCSA (Drug Supply Chain Security Act)
/services/data-qualityData Quality & Governance
/industries-and-insights/by-to...Transitioning to 2D Barcodes – Sunrise 2027
/industries-and-insights/by-to...RFID Implementation Program
/industries-and-insights/stand...Standards
/industries-and-insights/by-in...Apparel & General Merchandise Standards in Use
/industries-and-insights/by-in...Retail Grocery Standards in Use
/industries-and-insights/by-in...New window Foodservice Standards in Use
/industries-and-insights/by-in...Healthcare Standards in Use
/industries-and-insights/by-in...Food Safety
/industries-and-insights/stand...GS1 Digital Link
/industries-and-insightsBy Industry
/industries-and-insights/join-...Join an Industry Initiative & Workgroup
/industries-and-insights/by-in...Apparel & General Merchandise
/industries-and-insights/by-in...Retail Grocery
/industries-and-insights/by-in...Foodservice
/industries-and-insights/by-in...Healthcare
/industries-and-insights/by-in...Banking
/industries-and-insights/by-in...Government & Public Sector
/supply-chainSupply Chain Topics
/supply-chainWhat is a Supply Chain
/supply-chain/inventory-manage...Inventory Management
/supply-chain/standards-and-re...Standards & Regulations
/supply-chain/supply-chain-vis...Supply Chain Visibility
/supply-chain/rfidRFID for Identifiers
/industries-and-insights/featuredMore Topics
/industries-and-insights/by-to...Verified by GS1
/industries-and-insights/partnersPartners
/industries-and-insights/partn...Become GS1 US Solution Partner
https://next-level-supply-chai...External Subdomain Podcasts
/industries-and-insights/media...Media Center
/education-and-events/events/g...GS1 Connect
A-TITLE GS1 Connect
/education-and-events/events/g...Why Attend?
/education-and-events/events/g...Pricing
/education-and-events/events/g...Travel & Info
/education-and-events/events/g...Sponsors & Exhibitors
/education-and-events/events/g...Agenda
/education-and-eventsEducation & Events
/education-and-events/gs1-us-u...GS1 US University
/education-and-events/gs1-us-u...GS1 Standards Essentials
/education-and-events/gs1-us-u...Certificate Courses
/education-and-events/gs1-us-u...Team Learning
/education-and-events/eventsEvents
/education-and-events/events?q...Webinars
/education-and-events/eventsCalendar
/education-and-events/events/b...Back to Basics on Demand
/education-and-events/events/2...2D Barcode Workshop
https://events.ringcentral.com...New window External Subdomain Innovation Summit
https://www.gs1us.org/who-we-areWho We Are
/who-we-are/about-usAbout Us
/who-we-are/about-us/mission-h...Mission & History
/who-we-are/about-us/leadershi...Leadership Team and Board of Governors
/who-we-are/about-us/how-we-helpHow We Help
/who-we-are/about-us/gs1-us-storyGS1 US Story
/who-we-are/membershipMembership
/who-we-are/membership/benefitsBenefits
/who-we-are/membership/renew-m...Join and Renew
/who-we-are/membership/servicesText duplicate Resources
/who-we-are/membership/update-...Update Your GS1 Company Prefix Registration
/who-we-are/careersCareers
/who-we-are/careers/what-to-ex...What to Expect
/who-we-are/careers/view-open-...View Open Roles
/who-we-are/contact-usContact Us
https://store.gs1us.org/paymentExternal Subdomain Text duplicate Pay My Bill
https://my.gs1us.org/New window External Subdomain Text duplicate GS1 US Store
/education-and-events/events/g...Text duplicate GS1 Connect Conference
/small-businessText duplicate Small Business
https://www.gs1us.org/searchSubmit
/education-and-events/events/g...New window Subdomain Learn More
/education-and-events/events/g...View Pricing Details
https://my.gs1us.org/product/1...New window External Subdomain Get a GS1 Company Prefix
https://my.gs1us.org/product/1...New window External Subdomain Get a GS1 US GTIN
https://my.gs1us.org/product/1...New window External Subdomain Get a Global Location Number
/upcs-barcodes-prefixes/what-i...Learn more
/upcs-barcodes-prefixes/what-i...Text duplicate Learn more
/industries-and-insights/stand...Text duplicate Learn more
/upcs-barcodes-prefixes/what-i...Text duplicate Learn more
https://my.gs1us.org/product/1...New window External Subdomain Text duplicate Get a GS1 Company Prefix
/upcs-barcodes-prefixes/what-i...Text duplicate Learn more
https://my.gs1us.org/product/1...New window External Subdomain Text duplicate Get a GS1 US GTIN
/industries-and-insights/stand...Text duplicate Learn more
https://my.gs1us.org/product/1...New window External Subdomain Text duplicate Get a Global Location Number
/upcs-barcodes-prefixesGet Barcodes
/upcs-barcodes-prefixes/how-to...How do I get started?
/upcs-barcodes-prefixes/barcod...What barcode do I need?
/upcs-barcodes-prefixes/how-to...How do I use my barcodes?
/industries-and-insights/stand...Text duplicate What is a GLN?
/industries-and-insights/featuredText duplicate Featured
/industries-and-insights/by-topicTrending topics
https://www.gs1us.org/toolsPopular tools & resources
/education-and-events/gs1-us-u...Text duplicate GS1 US University
/education-and-events/events/g...Subdomain View the Agenda
/education-and-events/events/g...Subdomain Meet Hosts
/tools/barcode-estimatorBarcode Estimator Estimate How Many Barcodes You Need. The most important thing to understand is that each variation...
IMG-ALT Barcode Estimator
/tools/gs1-us-data-hubManage Your Barcodes with GS1 US Data Hub GS1 US Data Hub® combines three powerful online tools.
IMG-ALT Manage Your Barcodes with GS1 US Data Hub
/services/find-gs1-us-solution...Find GS1 US Solution Partners The GS1 US Solution Partner Program is a network of member companies...
IMG-ALT Find GS1 US Solution Partners
/upcs-barcodes-prefixes/how-to...Learn More About GS1 US
https://www.gs1us.org/who-we-areText duplicate Who We Are
/education-and-events/events/g...Text duplicate GS1 Connect Conference
/who-we-are/careersText duplicate Careers
/who-we-are/contact-usText duplicate Contact Us
https://www.linkedin.com/compa...New window External Subdomain No Text
https://twitter.com/gs1_usNew window External No Text
https://www.facebook.com/GS1USNew window External Subdomain No Text
https://www.youtube.com/user/G...New window External Subdomain No Text
/terms-of-useTerms of Use
/privacy-policyPrivacy
/antitrust-policyAntitrust Policy
https://www.gs1us.org/ip-policyIP Policy
https://www.gs1.org/External Subdomain GS1 Global
/education-and-events/events/g...Text duplicate GS1 Connect
https://www.gs1us.org/sitemap.xmlSubdomain Sitemap
https://www.gs1us.org/GS1
A-TITLE GS1

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.gs1us.org/"
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 0.46 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 (182 kB).

HTTP Response Header

NameValue
content-security-policyupgrade-insecure-requests
x-frame-optionsSAMEORIGIN
cache-controlmax-age=120,s-maxage=600,stale-while-revalidate=43200,stale-if-error=43200
last-modifiedSat, 31 May 2025 06:33:11 GMT
etag"2d9aa-63668b46a2df6-gzip"
expiresSat, 31 May 2025 13:36:23 GMT
content-encodinggzip
x-vhostpublish
content-typetext/html;charset=utf-8
x-content-type-optionsnosniff
accept-rangesbytes
age978
dateSat, 31 May 2025 13:47:41 GMT
strict-transport-securitymax-age=31557600
set-cookie63 Characters
x-served-bycache-fra-etou8220120-FRA
x-cacheHIT
x-timerS1748699261.175750,VS0,VS0,VE2
varyAccept-Encoding,Origin
content-length25246
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 653 referring domains.
This page has 8,959 backlinks.
This page has backlinks from 525 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.gs1us.org
Barcodes Powered by GS1 Standards | GS1 US
Authentic barcodes powered by GS1 uniquely identify your brand & products in e-commerce. GS1 standards are the most widely-used in global supply chains.

Most important keywords

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

KeywordResultRecheck
GS197%Check
GS1 US97%Check
GS1 US Solution83%Check
GS1 Standards81%Check
GS1 US Solution Partner75%Check
GS1 US Data Hub71%Check
Barcodes70%Check
GS1 Connect70%Check
Barcodes Powered67%Check
Standards66%Check
Show more keywords and terms

Automatically check gs1us.org including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions