Glass.org - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
79% 
Page quality
74% 
Page structure
29% 
Link structure
58% 
Server
86% 
External factors
100% 
SEO Score
Response time
1.37 s
File size
181.10 kB
Words
1150
Media files
54
Number of links
116 internal / 53 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Homepage | National Glass Association
The length of the page title is perfect. (355 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The National Glass Association, NGA, helps its members grow successful businesses, defends and promotes the glass industry, and works toward elevating the image of glass as a safe, healthy, sustainable and inspiring building product.
The meta description is too long: 1459 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.glass.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 markup is not in the first line of your HTML document. There must be no white spaces before the doctype markup.
The doctype HTML 5 is set correctly.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
descriptionThe National Glass Association, NGA, helps its members grow successful businesses, defends and promotes the glass industry, and works toward elevating the image of glass as a safe, healthy, sustainable and inspiring building product.
GeneratorDrupal 9 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langen
twitter:titleHomepage
twitter:cardsummary_large_image
og:titleHomepage
og:imageEmpty
charsetutf-8

Test up to 1.000 webpages of glass.org with our free plan!

Try For Free
No trial. It's just free!

Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 1150 words. That's ok.
26% of the text are stop words.
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
18 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 12.6 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=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 23 tags for this page.
Image SEO
(Somewhat important)
20 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
.../logos/nationalglassassociation_logo.pngNational Glass Association
...2/committee_square_350.jpg?itok=Fm2lbB93NGA committee meeting
.../2023-02/Nortex_square.jpg?itok=AH77a2r0glaziers at construction site
...Career-fairs_Kit_350px.png?itok=4tqqG2gNpurchase recruitment giveaways from NGA
...03/GlassBuild_menu_350.jpg?itok=tF7oS4C_crowded GlassBuild entrance
..._banners/Cover_Sept_GM.jpg?itok=yO6bDgejNational Glass Association
...GAwithGANAlogo_300x250.jpg?itok=79kwKilPNGA Publishes Updated Technical Resource on Fabrication of Flat Glass Mirrors
...MilwaukeeHomepageThumb.png?itok=MWooRURmNGA Glass Conference: Milwaukee 2024
...8/icon_document_search.png?itok=YGg9GQE8Resources
...icon_computer_comments.png?itok=MmIHdSzuEducation
.../2019-08/icon_calendar.png?itok=iNwnDAJHEvents
...2019-08/icon_megaphone.png?itok=i-6PXsQRAdvocacy
...2-11/GBA-logo_homepage.png?itok=yZ8hnbASSeptember 30 - October 2, 2024 - Dallas, TX
...2-11/MGC-logo_homepage.png?itok=9-j3kXKQFinding Good People is Hard. Training Them is Not.
...heed_Bedford Labs (HDR)-9-cropx288_1.jpgLockheed Architectural Solutions
.../Benner_Gin_squarex400.png?itok=Vic6vhUpGin Benner, AGNORA
... Rachel_AMI_squarex400.jpg?itok=9SVTknJdRachel Korfhage, AMI
...her_Pioneer_squarex350.jpg?itok=EL59uic8Christopher Newton, Pioneer
...lstar_Glass_squarex400.jpg?itok=g0PUwGz0Arielle Reed, AllStar Glass
...of Cap Tubes from FGIA.jpg?itok=agncOxlENo alt attribute provided
...ss_Con_2024_Crowd_crop.jpg?itok=PdSPnpunNo alt attribute provided
...-04/Fea_Saefty_Nortex1.jpg?itok=e34NvrXuNo alt attribute provided
...4-05/Crowl_Ron_300x250.jpg?itok=e8ikiPaaNo alt attribute provided
...-02/ASAlogo300x250 (1).jpg?itok=OA73zI6SNo alt attribute provided
...xpo_showfloor2024_crop.jpg?itok=7AaOB28xNo alt attribute provided
...nderson_Taylor_300x190.png?itok=GNxSy_3yNo alt attribute provided
...ling_moraine glass_web.jpg?itok=B4RuPCklNo alt attribute provided
...022-08/School Building.jpg?itok=v53uvPiiNo alt attribute provided
...4-04/NPT'sBPTWLogo_300.jpg?itok=JWJReWM1No alt attribute provided
...04/iStock-birdfriendly.jpg?itok=HrJEyEkzNo alt attribute provided
...4-03/Fea_Tvitec_GM0424.jpg?itok=Ki0xWwnVNo alt attribute provided
...e Fairs_2_crop_300x250.jpg?itok=iKJQHy0xNo alt attribute provided
...GAwithGANAlogo_300x190.jpg?itok=GQ2SeGu1No alt attribute provided
...fficiencybuildingsmall.jpg?itok=zxBONuiUNo alt attribute provided
...GAwithGANAlogo_300x250.jpg?itok=N9KXGP1WNo alt attribute provided
..._user-directory_search.png?itok=vBX56AfAMember Directory
...icon_document_cart-add.png?itok=I95btuXnStore
...ublic/2019-08/icon_map.png?itok=Pbo-zmOrWorld of Glass
...ic/2019-08/icon_banner.png?itok=klB1slHmMembers Only
...04/Cover1_GM0524_900px.jpg?itok=IGrvtbUzNo alt attribute provided
...04/Cover1_WD0424_900px.jpg?itok=pyR27ES1No alt attribute provided
...heme/dist/app-drupal/assets/nga_host.pngNGA Host
...heme/dist/app-drupal/assets/nga_host.pngNGA Host
...heme/dist/app-drupal/assets/nga_host.pngNGA Host
...heme/dist/app-drupal/assets/nga_host.pngNGA Host
...heme/dist/app-drupal/assets/nga_host.pngNGA Host
...heme/dist/app-drupal/assets/nga_host.pngNGA Host
...08/icon_megaphone_dark.png?itok=aCUl4UpXAdvertise Today
...-08/icon_displays_dark.png?itok=Mou4Pi_wExhibit at GlassBuild
...19-08/icon_banner_dark.png?itok=PHnovdYLBecome a Sponsor
...s/2024-01/Logo_NGA_Stacked_White_300.pngNational Glass Association
...04/Cover1_GM0524_900px.jpg?itok=IGrvtbUzNo alt attribute provided
...04/Cover1_WD0424_900px.jpg?itok=pyR27ES1No alt attribute provided
...ublic/2021-12/DEI_logo.png?itok=5KRDwiXWNGA supports diversity, equity, and inclusion

Page structure

H1 heading
(Critically important)
National Glass Association
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.
There are 73 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.

Heading structure

Heading levelContent
H1 National Glass Association
H1 National Glass Association Duplicate text
H2 Why Join NGA
H2 Empty heading
H2 News & Resources
H2 Sign Up for Updates
H2 Latest Magazines
H2 Empty heading
H3 Together, we are one unified voice.
H3 Empty heading
H3 Upcoming Events
H3 Empty heading
H4 NGA Publishes Updated Technical Resource on Fabrication of Flat Glass Mirrors
H4 Empty heading
H4 Resources
H4 Education
H4 Events
H4 Advocacy
H4 September 30 - October 2, 2024 - Dallas, TX
H4 Finding Good People is Hard. Training Them is Not.
H4 Member Spotlight
H4 Gin Benner, AGNORA
H4 Rachel Korfhage, AMI
H4 Christopher Newton, Pioneer
H4 Arielle Reed, AllStar Glass
H4 NGA and FGIA Jointly Publish Update to Guidelines for Use of Capillary Tubes
H4 Texas Glass Association Conference Covers the Future of Glass
H4 NGA Spotlights Jobsite Safety and Mental Health Awareness in May
H4 A Conversation with Ron Crowl, NGA Board Chair
H4 NGA and ASA Alliance Partnership Update
H4 Mid-Atlantic Glass Expo Hosts Record Attendance
H4 Taylor Anderson of Anderson Aluminum Joins NGA Board
H4 Can Glass Be Part of the Sustainability Solution?
H4 Advocacy Q+A: The importance of glazing for school security
H4 NGA Named Best Nonprofit to Work For Two Years in a Row
H4 To prevent bird deaths, glazing is the solution, not the problem
H4 2024 Top Glass Fabricators Report
H4 NGA Launches Guide to Recruiting at High School Career Fairs
H4 NGA Presents 2023 Annual Report
H4 DOE Launches $2 Million Prize for Energy-Efficient Commercial Secondary Glazing Systems
H4 New Product Category Rule for Fenestration Assemblies Now Available
H4 Member Directory
H4 Store
H4 World of Glass
H4 Members Only
H4 Thirsty Thursday: Your Fire-Rated Building Code Questions Answered
H4 NGA Glass Conference: Milwaukee 2024
H4 GlassBuild America: The Glass, Window & Door Expo 2024
H4 NGA Glass Conference: Carlsbad
H4 BEC Conference 2025
H4 GlassBuild America: The Glass, Window & Door Expo 2025
H4 Advertise Today
H4 Exhibit at GlassBuild
H4 Become a Sponsor
H4 promote
H4 Subscribe
H4 Our Other Sites
H5 Membership
H5 Advocacy Duplicate text
H5 Education Duplicate text
H5 Events Duplicate text
H6 Membership Duplicate text
H6 Become a Member
H6 Discover the NGA Advantage
H6 For Members Only
H6 Advocacy at a Glance
H6 Initiatives
H6 Codes & Standards
H6 Get Involved
H6 Find Resources
H6 Training
H6 Technical Resources
H6 Market Intelligence
H6 Architect Continuing Education
H6 Resource Toolkits
H6 Calendar
H6 Networking & Education Events
H6 Partner with the NGA
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 too many external links (53) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.glass.org/Anchor Skip to main content
https://members.glass.org/cvwe...External Subdomain My Dashboard
https://www.glass.org/about-ngaAbout NGA
https://members.glass.org/cvwe...External Subdomain Shop Our Store
https://members.glass.org/cvwe...External Subdomain Find a Member
https://www.myglassclass.com/a...External Subdomain Glazier Apprenticeship
https://www.glass.org/user/loginLog in
https://www.glass.org/National Glass Association
IMG-ALT National Glass Association
A-TITLE National Glass Association
/nga-resource-hubThe Hub (What We Do For You)
https://www.glass.org/membershipMembership & Benefits
/membership/membership/nga-cha...NGA Chapters
https://members.glass.org/cvwe...External Subdomain Member Directory
/membership/membership/members...Member Spotlight
https://members.glass.org/cvwe...External Subdomain Join
https://www.glass.org/about-ngaText duplicate About NGA
/about-nga/association-newsSubdomain NGA News
/annual-report2023 Annual Report
/member-help-centerSubdomain Codes & Standards Help Center
/members-only-webinarsSubdomain Exclusive Webinars
/members-only-downloadsSubdomain NGA-ASA Alliance Resources
/aia-approved-presentations-ar...Subdomain AIA-Approved Presentations For Architects
/advocacy/get-involved/committeesIMG-ALT NGA committee meeting
/advocacy/get-involved/committeesShare Your Expertise on a Committee
https://www.glass.org/advocacySee All Activity
/advocacy/initiatives/priority...Priority Issues
/advocacy/initiatives/legislationLegislation
/advocacy/initiatives/sustaina...Sustainability: EPD, PCR
https://www.glass.org/IYOGInternational Year of Glass
/advocacy/codes-standards/buil...Building Codes
/advocacy/codes-standards/indu...Industry Standards
/advocacy/get-involved/committeesParticipate in Committee Work
https://www.glass.org/membershipBecome a Member
/nga-resource-hubIMG-ALT glaziers at construction site
/nga-resource-hubGrow with NGA's Resources
https://www.glass.org/educationSee All Education Resources
https://members.glass.org/cvwe...External Subdomain Text duplicate Shop Our Store
https://www.glass.org/subscribeSubscribe to Our Magazines
https://www.myglassclass.com/External Subdomain MyGlassClass.com
https://www.myglassclass.com/a...External Subdomain NGA Glazier Apprentice Curriculum
https://www.myglassclass.com/f...External Subdomain MyGlassFAB
/education/training/discounted...OSHA Online Training
https://members.glass.org/cvwe...External Subdomain Manuals
https://members.glass.org/cvwe...External Subdomain Glass Technical Papers
https://members.glass.org/cvwe...External Subdomain Design Guides
/education/technical-resources...Daylighting Research
https://www.glassmagazine.com/External Subdomain Glass Magazine
https://www.windowanddoor.com/External Subdomain Window + Door
https://www.glass.org/webinarsOn-Demand Webinars
/market-intelligence/top-compa...Market Reports and Top Company Lists
https://www.glassmagazine.com/...External Subdomain Economic Forecasts
https://www.worldofglassmap.com/External Subdomain World of Glass Map
/education/market-intelligence...Weekly Industry Insights
/aia-continuing-educationAIA LUs for Architects
/aia-continuing-educationSubdomain Anchor Architect Technical Paper Mixtape
/aia-continuing-educationSubdomain Anchor Architect's Guide to Glass & Glazing
/guide-recruiting-high-school-...Subdomain Workforce Development: Guide to Career Fairs
/resource-toolkits/workforce-d...Workforce Development: Onboarding
/resource-toolkits/toolkit-man...Workforce Development: Manufacturing Careers
https://members.glass.org/cvwe...External Subdomain IMG-ALT purchase recruitment giveaways from NGA
https://members.glass.org/cvwe...External Subdomain Career Fair Recruitment Toolkit
/events/calendarNGA Events at a Glance
https://www.glass.org/events-newsSubdomain Event News
/nga-glass-conference-milwauke...NGA Glass Conference: Milwaukee 2024
http://www.glassbuildamerica.com/External Subdomain 2024 GlassBuild America
https://www.glassbuildamerica....External Subdomain Glazing Executives Forum
/event/bec-conference-2025BEC Conference 2025
/event/thirsty-thursday-your-f...Thirsty Thursday Webinar
/promote-your-businessSponsor an Event
/promote-your-businessSubdomain Anchor Exhibit at GlassBuild America
https://www.glassbuildamerica....External Subdomain IMG-ALT crowded GlassBuild entrance
https://www.glassbuildamerica....External Subdomain Learn More About GlassBuild America
https://www.glass.org/membershipSubdomain Join the NGA
/news/2024/nga-publishes-updat...Learn more
/nga-glass-conference-milwauke...Text duplicate Learn more
https://www.glass.org/node/76See our Board who represent the entire supply chain.
/nga-resource-hubIMG-ALT Resources
/nga-resource-hubText duplicate Resources
A-TITLE Resources
https://www.glass.org/educationSubdomain IMG-ALT Education
https://www.glass.org/educationSubdomain Text duplicate Education
A-TITLE Education
/events/calendarIMG-ALT Events
/events/calendarText duplicate Events
A-TITLE Events
https://www.glass.org/advocacyIMG-ALT Advocacy
https://www.glass.org/advocacyText duplicate Advocacy
A-TITLE Advocacy
https://www.glassbuildamerica....External Subdomain IMG-ALT September 30 - October 2, 2024 - Dallas, TX
https://www.glassbuildamerica....External Subdomain Text duplicate September 30 - October 2, 2024 - Dallas, TX
A-TITLE September 30 - October 2, 2024 - Dallas, TX
http://www.myglassclass.com/External Subdomain IMG-ALT Finding Good People is Hard. Training Them is Not.
http://www.myglassclass.com/External Subdomain Text duplicate Finding Good People is Hard. Training Them is Not.
A-TITLE Finding Good People is Hard. Training Them is Not.
/member-spotlight/lockheed-arc...Text duplicate Learn more
/member-benefits-2022Learn More
/project-manager-spotlight-gin...Subdomain IMG-ALT Gin Benner, AGNORA
/project-manager-spotlight-gin...Subdomain Text duplicate Gin Benner, AGNORA
A-TITLE Gin Benner, AGNORA
/project-manager-spotlight-gin...Subdomain Read Gin's Profile
/project-manager-spotlight-rac...Subdomain IMG-ALT Rachel Korfhage, AMI
/project-manager-spotlight-rac...Subdomain Text duplicate Rachel Korfhage, AMI
A-TITLE Rachel Korfhage, AMI
/project-manager-spotlight-rac...Subdomain Read Rachel's Profile
/project-manager-spotlight-chr...Subdomain IMG-ALT Christopher Newton, Pioneer
/project-manager-spotlight-chr...Subdomain Text duplicate Christopher Newton, Pioneer
A-TITLE Christopher Newton, Pioneer
/project-manager-spotlight-chr...Subdomain Read Christopher's Profile
/project-manager-spotlight-ari...Subdomain IMG-ALT Arielle Reed, AllStar Glass
/project-manager-spotlight-ari...Subdomain Text duplicate Arielle Reed, AllStar Glass
A-TITLE Arielle Reed, AllStar Glass
/project-manager-spotlight-ari...Subdomain Read Arielle's Profile
/news/2024/nga-and-fgia-jointl...Subdomain NGA and FGIA Jointly Publish Update to Guidelines for Use of Capillary Tubes
A-TITLE NGA and FGIA Jointly Publish Update to Guidelines for Use of Capillary Tubes
/news/2024/texas-glass-associa...Subdomain Texas Glass Association Conference Covers the Future of Glass
A-TITLE Texas Glass Association Conference Covers the Future of Glass
/news/2024/nga-spotlights-jobs...Subdomain NGA Spotlights Jobsite Safety and Mental Health Awareness in May
A-TITLE NGA Spotlights Jobsite Safety and Mental Health Awareness in May
/blog/2024/conversation-ron-cr...Subdomain A Conversation with Ron Crowl, NGA Board Chair
A-TITLE A Conversation with Ron Crowl, NGA Board Chair
/news/2024/nga-and-asa-allianc...Subdomain NGA and ASA Alliance Partnership Update
A-TITLE NGA and ASA Alliance Partnership Update
/news/2024/mid-atlantic-glass-...Subdomain Mid-Atlantic Glass Expo Hosts Record Attendance
A-TITLE Mid-Atlantic Glass Expo Hosts Record Attendance
/news/2024/taylor-anderson-and...Subdomain Taylor Anderson of Anderson Aluminum Joins NGA Board
A-TITLE Taylor Anderson of Anderson Aluminum Joins NGA Board
/blog/2024/can-glass-be-part-s...Subdomain Can Glass Be Part of the Sustainability Solution?
A-TITLE Can Glass Be Part of the Sustainability Solution?
/blog/2024/advocacy-qa-importa...Subdomain Advocacy Q+A: The importance of glazing for school security
A-TITLE Advocacy Q+A: The importance of glazing for school security
/news/2024/nga-named-best-nonp...Subdomain NGA Named Best Nonprofit to Work For Two Years in a Row
A-TITLE NGA Named Best Nonprofit to Work For Two Years in a Row
/blog/2024/prevent-bird-deaths...Subdomain To prevent bird deaths, glazing is the solution, not the problem
A-TITLE To prevent bird deaths, glazing is the solution, not the problem
https://www.glassmagazine.com/...External Subdomain 2024 Top Glass Fabricators Report
A-TITLE 2024 Top Glass Fabricators Report
/news/2024/nga-launches-guide-...Subdomain NGA Launches Guide to Recruiting at High School Career Fairs
A-TITLE NGA Launches Guide to Recruiting at High School Career Fairs
/news/2024/nga-presents-2023-a...Subdomain NGA Presents 2023 Annual Report
A-TITLE NGA Presents 2023 Annual Report
/news/2024/doe-launches-2-mill...Subdomain DOE Launches $2 Million Prize for Energy-Efficient Commercial Secondary Glazing Systems
A-TITLE DOE Launches $2 Million Prize for Energy-Efficient Commercial Secondary Glazing Systems
/news/2024/new-product-categor...Subdomain New Product Category Rule for Fenestration Assemblies Now Available
A-TITLE New Product Category Rule for Fenestration Assemblies Now Available
/privacy-policyPrivacy Policy
https://members.glass.org/cvwe...External Subdomain Text duplicate IMG-ALT Member Directory
https://members.glass.org/cvwe...External Subdomain Text duplicate Member Directory
A-TITLE Member Directory
https://members.glass.org/cvwe...External Subdomain Find a company
https://www.glass.org/storeIMG-ALT Store
https://www.glass.org/storeText duplicate Store
A-TITLE Store
https://www.glass.org/storeShop Now
https://worldofglassmap.com/External IMG-ALT World of Glass
https://worldofglassmap.com/External Text duplicate World of Glass
A-TITLE World of Glass
https://worldofglassmap.com/External Explore the Map
/nga-resource-hubSubdomain Anchor IMG-ALT Members Only
/nga-resource-hubSubdomain Anchor Text duplicate Members Only
A-TITLE Members Only
/nga-resource-hubSubdomain Anchor Text duplicate Learn More
https://www.glassmagazine.com/...External Subdomain Full Issue (PDF)
https://www.cambeywest.com/sub...External Subdomain Subscribe
https://www.windowanddoor.com/...External Subdomain Text duplicate Full Issue (PDF)
https://www.cambeywest.com/sub...External Subdomain Text duplicate Subscribe
/event/thirsty-thursday-your-f...Thirsty Thursday: Your Fire-Rated Building Code Questions Answered
A-TITLE Thirsty Thursday: Your Fire-Rated Building Code Questions Answered
/nga-glass-conference-milwauke...Text duplicate NGA Glass Conference: Milwaukee 2024
A-TITLE NGA Glass Conference: Milwaukee 2024
/event/glassbuild-america-glas...GlassBuild America: The Glass, Window & Door Expo 2024
A-TITLE GlassBuild America: The Glass, Window & Door Expo 2024
/event/nga-glass-conference-ca...NGA Glass Conference: Carlsbad
A-TITLE NGA Glass Conference: Carlsbad
/event/bec-conference-2025Text duplicate BEC Conference 2025
A-TITLE BEC Conference 2025
/event/glassbuild-america-glas...GlassBuild America: The Glass, Window & Door Expo 2025
A-TITLE GlassBuild America: The Glass, Window & Door Expo 2025
/events/calendarView All Events
/promote-your-businessIMG-ALT Advertise Today
/promote-your-businessText duplicate Advertise Today
A-TITLE Advertise Today
/promote-your-businessIMG-ALT Exhibit at GlassBuild
/promote-your-businessText duplicate Exhibit at GlassBuild
A-TITLE Exhibit at GlassBuild
/promote-your-businessIMG-ALT Become a Sponsor
/promote-your-businessText duplicate Become a Sponsor
A-TITLE Become a Sponsor
/news/2023/nga-named-2023-best...Subdomain NGA Named 2023 Best Nonprofit to Work For
/promote-your-businessAdvertise
A-TITLE Advertise
/promote-your-businessExhibit
A-TITLE Exhibit
/promote-your-businessSponsor
A-TITLE Sponsor
https://www.glassmagazine.com/...External Subdomain No Text
https://www.glassmagazine.com/...External Subdomain Text duplicate Full Issue (PDF)
https://www.cambeywest.com/sub...External Subdomain Text duplicate Subscribe
https://www.windowanddoor.com/...External Subdomain No Text
https://www.windowanddoor.com/...External Subdomain Text duplicate Full Issue (PDF)
https://www.cambeywest.com/sub...External Subdomain Text duplicate Subscribe
https://www.glassmagazine.com/External Subdomain Text duplicate Glass Magazine
A-TITLE Glass Magazine
http://glassbuildamerica.com/External GlassBuild America
A-TITLE GlassBuild America
https://www.myglassclass.com/External Subdomain Text duplicate MyGlassClass.com
A-TITLE MyGlassClass.com
https://worldofglassmap.com/External WorldofGlassMap.com
A-TITLE WorldofGlassMap.com
https://www.windowanddoor.com/External Subdomain Window + Door magazine
A-TITLE Window + Door magazine
https://www.facebook.com/glass...External Subdomain No Text
https://twitter.com/glassnationExternal No Text
https://www.youtube.com/c/Nati...External Subdomain No Text
https://www.linkedin.com/compa...External Subdomain No Text
/privacy-policyText duplicate Privacy Policy
/form/contactSubdomain Contact Us
https://www.glass.org/about-ngaText duplicate About NGA

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.glass.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is slow (1.37 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 (181 kB).

HTTP Response Header

NameValue
servernginx
dateTue, 11 Jun 2024 14:57:28 GMT
content-typetext/html; charset=UTF-8
content-length31841
cache-controlmax-age=604800, public
x-drupal-dynamic-cacheUNCACHEABLE
x-ua-compatibleIE=edge
content-languageen
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
expiresSun, 19 Nov 1978 05:00:00 GMT
last-modifiedMon, 10 Jun 2024 18:58:58 GMT
etag"1718045938"
varyCookie,Accept-Encoding
x-generatorDrupal 9 (https://www.drupal.org)
x-drupal-cacheMISS
content-encodinggzip
x-request-idv-7e4a3d9a-275b-11ef-9309-679ee22e96a1
x-ah-environmentprod
age71908
viavarnish
x-cacheHIT
x-cache-hits891
accept-rangesbytes
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 934 referring domains.
This page has 83,769 backlinks.
This page has backlinks from 601 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 520 shares and comments on Facebook.

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

www.glass.org
Homepage | National Glass Association
The National Glass Association, NGA, helps its members grow successful businesses, defends and promotes the glass industry, and works toward elevating the image of glass as a safe, healthy, sustainable and inspiring building product.

Most important keywords

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

KeywordResultRecheck
Glass93%Check
Glass Association87%Check
National Glass87%Check
National Glass Association85%Check
Association81%Check
National81%Check
Glass Magazine68%Check
Glass Mirrors68%Check
future glass67%Check
NGA Glass Conference65%Check
Show more keywords and terms

Test up to 1.000 webpages of glass.org with our free plan!

Try For Free
No trial. It's just free!

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