Gpi.org - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
80% 
Page structure
100% 
Link structure
22% 
Server
55% 
External factors
100% 
SEO Score
Response time
2.09 s
File size
55.30 kB
Words
688
Media files
13
Number of links
105 internal / 47 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Glass Packaging Institute
The length of the page title is perfect. (230 pixels out of 580 max pixel length)
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.gpi.org/
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)
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
GeneratorDrupal 9 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langen
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 688 words. That's ok.
17.6% 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.
6 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 12.43 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 7 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-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 14 tags for this page.
Image SEO
(Somewhat important)
7 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
...ites/default/files/Site_GPI Logo 2_0.pngHome
...ites/default/files/Site_GPI Logo 2_0.pngHome
.../files/2024-02/Slide 1_GlueUp Banner.jpgNo alt attribute provided
.../files/2024-02/Slide 2_GlueUp Banner.jpgNo alt attribute provided
.../files/2024-02/Slide 3_GlueUp Banner.jpgNo alt attribute provided
.../files/2024-02/Slide 4_GlueUp Banner.jpgNo alt attribute provided
.../files/2024-02/Slide 5_GlueUp Banner.jpgNo alt attribute provided
.../files/2024-02/Slide 6_GlueUp Banner.jpgNo alt attribute provided
...bfdef08c-d888-4254-a5ed-b545c22d01f5.jpgthumbnails 2025 Clear Choice Awards
...8773d179-5be8-423c-b5b2-9d0771d38da7.pngthumbnails 2024 Craft Brewer's Conference
...public/2017-06/ads-4_0.png?itok=YdgCsUpbNo alt attribute provided
/sites/default/files/images/GPI%20logo.pngRSS feeds source logo GPI SmartBrief
..._api/src/images/[email protected]Glueup Logo

Page structure

H1 heading
(Critically important)
Glass Packaging Institute
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Glass Packaging Institute
H2 Follow GPI
H2 QUICK LINKS
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 too many external links (47) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.gpi.org/Anchor Skip to main content
https://www.gpi.org/IMG-ALT Home
A-TITLE Home
https://www.facebook.com/Choos...New window External Subdomain No Text
https://twitter.com/chooseglassNew window External No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.instagram.com/choo...New window External Subdomain No Text
https://www.youtube.com/user/G...New window External Subdomain No Text
https://www.gpi.org/user/loginLogin
https://www.gpi.org/overviewOverview
https://www.gpi.org/gpi-presidentGPI President
/membership-directory/corporateGPI Member Companies
/member-benefitsMember Benefits
/become-gpi-memberBecome A GPI Member
/circular-future-glassOur Commitment
/circular-future-glassA Roadmap to Glass Recycling in the U.S
https://www.gpi.org/contact-usContact Us
/facts-about-glassFacts About Glass
/glass-recycling-factsNew window Subdomain Facts About Glass Recycling
https://www.gpi.org/what-glassWhat is Glass Made Of?
/glass-coloringGlass Coloring
https://sourcenorthamericangla...New window External Subdomain Brands/SMBs: Source N. American Glass Here
/glass-recyclers-manufacturers...Locate Glass Recyclers/Manufacturers
/washington-state-glass-collec...Washington State Glass Collection
/dont-trash-glass-programDon't Trash Glass Program
/glass-recycling-guideGlass Recycling Guide
/glass-recycling-questions-ind...Glass Recycling Questions
https://www.gpi.org/industry-faqIndustry FAQ
/consumer-survey-infographicsConsumer Survey Infographics
/food-beverage-trendsFood & Beverage Trends
/glass-workforceGlass Workforce
/university-partnersUniversity Partners
/recyclability-cosmetic-glass-...New window Subdomain Driving Sustainability in Cosmetic Packaging
A-TITLE Driving Sustainability in Cosmetic Packaging
/press-releasesPress Releases
https://www.gpi.org/gpi-newsGPI in the News
https://www.gpi.org/color-guidesColor Guides
/shipment-reportsShipment Reports
/buy-guide-subscriptionsBuy Subscriptions
/clear-choice-awardsAbout Clear Choice Awards
https://gpi.glueup.com/event/2...New window External Subdomain 2025 Call for Entry
/clear-choice-awards/2023-clea...2023 CCA Winners
https://www.facebook.com/Choos...New window External Subdomain No Text
https://twitter.com/chooseglassNew window External No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.instagram.com/choo...New window External Subdomain No Text
https://www.youtube.com/user/G...New window External Subdomain No Text
https://www.gpi.org/user/loginText duplicate Login
https://gpi.glueup.com/registe...New window External Subdomain Register
https://www.gpi.org/Text duplicate IMG-ALT Home
A-TITLE Home
https://www.gpi.org/overviewText duplicate Overview
https://www.gpi.org/gpi-presidentText duplicate GPI President
/membership-directory/corporateText duplicate GPI Member Companies
/member-benefitsText duplicate Member Benefits
/become-gpi-memberText duplicate Become A GPI Member
/circular-future-glassText duplicate Our Commitment
/circular-future-glassText duplicate A Roadmap to Glass Recycling in the U.S
https://www.gpi.org/contact-usText duplicate Contact Us
/facts-about-glassText duplicate Facts About Glass
/glass-recycling-factsNew window Subdomain Text duplicate Facts About Glass Recycling
https://www.gpi.org/what-glassText duplicate What is Glass Made Of?
/glass-coloringText duplicate Glass Coloring
https://sourcenorthamericangla...New window External Subdomain Text duplicate Brands/SMBs: Source N. American Glass Here
/glass-recyclers-manufacturers...Text duplicate Locate Glass Recyclers/Manufacturers
/washington-state-glass-collec...Text duplicate Washington State Glass Collection
/dont-trash-glass-programText duplicate Don't Trash Glass Program
/glass-recycling-guideText duplicate Glass Recycling Guide
/glass-recycling-questions-ind...Text duplicate Glass Recycling Questions
https://www.gpi.org/industry-faqText duplicate Industry FAQ
/consumer-survey-infographicsText duplicate Consumer Survey Infographics
/food-beverage-trendsText duplicate Food & Beverage Trends
/glass-workforceText duplicate Glass Workforce
/university-partnersText duplicate University Partners
/recyclability-cosmetic-glass-...New window Subdomain Text duplicate Driving Sustainability in Cosmetic Packaging
A-TITLE Driving Sustainability in Cosmetic Packaging
/press-releasesText duplicate Press Releases
https://www.gpi.org/gpi-newsText duplicate GPI in the News
https://www.gpi.org/color-guidesText duplicate Color Guides
/shipment-reportsText duplicate Shipment Reports
/buy-guide-subscriptionsText duplicate Buy Subscriptions
/clear-choice-awardsText duplicate About Clear Choice Awards
https://gpi.glueup.com/event/2...New window External Subdomain Text duplicate 2025 Call for Entry
/clear-choice-awards/2023-clea...Text duplicate 2023 CCA Winners
https://www.facebook.com/Choos...New window External Subdomain No Text
https://twitter.com/chooseglassNew window External No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.instagram.com/choo...New window External Subdomain No Text
https://www.youtube.com/user/G...New window External Subdomain No Text
https://www.gpi.org/overviewText duplicate Overview
https://www.gpi.org/gpi-presidentText duplicate GPI President
/membership-directory/corporateText duplicate GPI Member Companies
/member-benefitsText duplicate Member Benefits
/become-gpi-memberText duplicate Become A GPI Member
/circular-future-glassText duplicate Our Commitment
/circular-future-glassText duplicate A Roadmap to Glass Recycling in the U.S
https://www.gpi.org/contact-usText duplicate Contact Us
/facts-about-glassText duplicate Facts About Glass
/glass-recycling-factsNew window Subdomain Text duplicate Facts About Glass Recycling
https://www.gpi.org/what-glassText duplicate What is Glass Made Of?
/glass-coloringText duplicate Glass Coloring
https://sourcenorthamericangla...New window External Subdomain Text duplicate Brands/SMBs: Source N. American Glass Here
/glass-recyclers-manufacturers...Text duplicate Locate Glass Recyclers/Manufacturers
/washington-state-glass-collec...Text duplicate Washington State Glass Collection
/dont-trash-glass-programText duplicate Don't Trash Glass Program
/glass-recycling-guideText duplicate Glass Recycling Guide
/glass-recycling-questions-ind...Text duplicate Glass Recycling Questions
https://www.gpi.org/industry-faqText duplicate Industry FAQ
/consumer-survey-infographicsText duplicate Consumer Survey Infographics
/food-beverage-trendsText duplicate Food & Beverage Trends
/glass-workforceText duplicate Glass Workforce
/university-partnersText duplicate University Partners
/recyclability-cosmetic-glass-...New window Subdomain Text duplicate Driving Sustainability in Cosmetic Packaging
A-TITLE Driving Sustainability in Cosmetic Packaging
/press-releasesText duplicate Press Releases
https://www.gpi.org/gpi-newsText duplicate GPI in the News
https://www.gpi.org/color-guidesText duplicate Color Guides
/shipment-reportsText duplicate Shipment Reports
/buy-guide-subscriptionsText duplicate Buy Subscriptions
/clear-choice-awardsText duplicate About Clear Choice Awards
https://gpi.glueup.com/event/2...New window External Subdomain Text duplicate 2025 Call for Entry
/clear-choice-awards/2023-clea...Text duplicate 2023 CCA Winners
https://www.gpi.org/node/192About Us
https://www.gpi.org/node/374See Member Benefits
https://www.gpi.org/eventsSee All Events
https://gpi.glueup.com/event/1...New window External Subdomain IMG-ALT thumbnails 2025 Clear Choice Awards
https://gpi.glueup.com/event/1...New window External Subdomain 2025 Clear Choice Awards
/events?timeline=2Text duplicate See All Events
https://gpi.glueup.com/event/1...New window External Subdomain IMG-ALT thumbnails 2024 Craft Brewer's Conference
https://gpi.glueup.com/event/1...New window External Subdomain 2024 Craft Brewer's Conference
https://www.gpi.org/node/374Get Started
https://www.gpi.org/node/374Learn More
/membership-directoryMeet Our Members
https://www.facebook.com/Choos...New window External Subdomain No Text
https://twitter.com/chooseglassNew window External No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.instagram.com/choo...New window External Subdomain No Text
https://www.youtube.com/user/G...New window External Subdomain No Text
https://newsletter.smartbrief....New window External Subdomain O-I, Glass exec sees growth in glass recycling market
https://newsletter.smartbrief....New window External Subdomain O-I, Glass fires up furnace at new Ky. plant
https://newsletter.smartbrief....New window External Subdomain Heinz-Glas all-electric furnace goes on line
https://newsletter.smartbrief....New window External Subdomain Steinert expands with MSort acquisition
https://newsletter.smartbrief....New window External Subdomain SGD Pharma using 20% PCR in its China plant
https://newsletter.smartbrief....New window External Subdomain Dockworker strike begins at East, Gulf Coast ports
https://newsletter.smartbrief....New window External Subdomain UK government department issues new EPR estimates
https://newsletter.smartbrief....New window External Subdomain Pa.'s glass recycling pilot leads to permanent collection
https://newsletter.smartbrief....New window External Subdomain Ohio city expands glass recycling after successful 1st year
https://twitter.com/chooseglas...External Tweets by chooseglass
https://www.facebook.com/Choos...New window External Subdomain No Text
https://twitter.com/chooseglassNew window External No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.instagram.com/choo...New window External Subdomain No Text
https://www.youtube.com/user/G...New window External Subdomain No Text
https://www.gpi.org/contact-usNew window Subdomain Text duplicate Contact Us
/become-gpi-memberNew window Subdomain Membership & Subscriptions
/finish-drawingsNew window Subdomain Finish Drawings (Member Login Required)
https://glueup.com/New window External IMG-ALT Glueup Logo

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.gpi.org/"
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 (2.09 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.
This page loads 13 CSS files. This may affect the page load time negatively.
This page loads 7 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (55 kB).

HTTP Response Header

NameValue
dateWed, 09 Oct 2024 08:38:00 GMT
serverApache
x-powered-byPHP/7.4.33
cache-controlmust-revalidate, no-cache, private
x-drupal-dynamic-cacheUNCACHEABLE
x-ua-compatibleIE=edge
content-languageen
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
permissions-policyinterest-cohort=()
expiresSun, 19 Nov 1978 05:00:00 GMT
x-generatorDrupal 9 (https://www.drupal.org)
varyAccept-Encoding,User-Agent
content-encodinggzip
content-length10094
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 809 referring domains.
This page has 4,688 backlinks.
This page has backlinks from 637 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register
Disallow: /user/password
Disallow: /user/login
Disallow: /user/logout
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password
Disallow: /index.php/user/register
Disallow: /index.php/user/login
Disallow: /index.php/user/logout

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
Glass62%Check
Packaging62%Check
Institute62%Check
Glass Packaging Institute62%Check
GPI54%Check
Glass Recycling48%Check
GPI Member44%Check
Follow38%Check
Source38%Check
Clear36%Check
Show more keywords and terms

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