Vitroglazings.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
89% 
Page structure
50% 
Link structure
65% 
Server
65% 
External factors
100% 
SEO Score
Response time
1.01 s
File size
55.40 kB
Words
766
Media files
21
Number of links
129 internal / 52 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Vitro Architectural Glass | Vitro Architectural Glass
There are word repetitions in the page title.
The length of the page title is perfect. (449 pixels out of 580 max pixel length)
Meta description
(Critically important)
Vitro Architectural Glass (formerly PPG Glass), North America’s largest glass producer.
The length of the meta description is perfect. (537 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.vitroglazings.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
descriptionVitro Architectural Glass (formerly PPG Glass), North America’s largest glass producer.
viewportwidth=device-width, initial-scale=1.0
format-detectiontelephone=no
msapplication-TileColor#da532c
theme-color#ffffff
langen-us
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
This page contains 766 words. That's ok.
13.4% 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.
7 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 17.42 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 10 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 15 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
/assets/images/vitro_logo_color.svgVitro Architectural Glass
/assets/images/search.pngSEARCH
/assets/images/search_close.pngCLOSE
/assets/images/search.pngSUBMIT SEARCH
/media/qnnlncas/vitroverse-1920x1140.jpgVitroverse 1920X1140
/media/dcri2lhe/emissions-tool-slide.jpgEmissions Tool Slide
/media/2auo3a5d/vacumax-1920x1140_60.jpgVacumax
...t_1920x1140-embodied-carbon-slider-1.jpgEmbodied Carbon
...enter-homepage-header-4-1920x1140_60.jpgPalomar Medical Center Slide
/media/cywnyc0l/vitro-embodied-carbon-2.jpgVitro Embodied Carbon 2
...xlmkqv/vit_600x313-glass-finder-tool.jpgVacumax
/media/5llnpfe5/acuity_low-iron_glass.jpgAcuity Low-Iron Glass
...3owew5nk/starphire_ultra_clear_glass.jpgProyecto Amazon Spheres | Vidrio Solarban® 60 & Vidrio Ultra Claro Starphire®
/media/vakaqvxk/solarban.jpgSolarban Solar Control Low-E Glass
...ia/gcsdd1dk/performance_tinted_glass.jpgPerformance Tinted Glass
/media/gygle2uy/reflective_glass.jpgReflective Glass
/assets/images/footer_social_twitter_x.pngX
/assets/images/footer_social_linkedin.pngLinkedIn
/assets/images/footer_social_instagram.pngInstagram
/assets/images/footer_social_rss.pngBlog
/assets/images/footer_social_youtube.pngYoutube

Page structure

H1 heading
(Critically important)
Enter The VitroVerse™
Too many H1 headings
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Enter The VitroVerse™
H1 Try the New Vitro emissions™ Calculator
H1 Next Generation VacuMax™ Vacuum Insulating Glass
H1 Low Embodied Carbon (LEC)
H1 Become a Glass Insider
H2 What's New
H2 Our Industry Leading Products
H3 Embodied Carbon in Glass
H3 Vitro’s GlassFinder™ Tool
H6 Follow
H6 Contact
H6 Subscribe to Our Newsletter
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 (52) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.vitroglazings.com/IMG-ALT Vitro Architectural Glass
/products/Products
/products/low-e-glass/Low-E Glass
/products/low-iron-glass/acuit...Solarban® Acuity® Series
/products/low-e-glass/solarban...Solarban® AviProtek® Glass
/products/low-e-glass/solarban...Solarban® z50 Glass
/products/low-e-glass/solarban...Solarban® 60 Glass
/products/low-e-glass/solarban...Solarban® 60 Optiblue® Glass
/products/low-e-glass/solarban...Solarban® 65 Glass
/products/low-e-glass/solarban...Solarban® R67 Glass
/products/low-e-glass/solarban...Solarban® 70 Glass
/products/low-e-glass/solarban...Solarban® 70 Optiblue® Glass
/products/low-e-glass/solarban...Solarban® 72 Glass
/products/low-e-glass/solarban...Solarban® z75 Glass
/products/low-e-glass/solarban...Solarban® R77 Glass
/products/low-e-glass/solarban...Solarban® 90 Glass
/products/low-e-glass/solarban...Solarban® R100 Glass
/products/low-e-glass/sungate-...Sungate® 400 Glass
/products/low-e-glass/sungate-...Sungate ThermL™ Glass
/products/low-iron-glass/Low-Iron Glass
/products/low-iron-glass/starp...Starphire Ultra-Clear® Glass
/products/low-iron-glass/starp...Heavy Starphire® Glass
/products/low-iron-glass/starp...Interior Starphire® Glass
/products/low-iron-glass/starp...Exterior Starphire® Glass
/products/low-iron-glass/acuit...Acuity® Low-Iron Glass
/products/reflective-glass/Reflective Glass
/products/reflective-glass/sol...Solarcool® Glasses
/products/reflective-glass/vis...Vistacool® Glasses
/products/performance-tinted-g...Performance Tinted Glass
/products/performance-tinted-g...Blue & Green Tinted Glass
/products/performance-tinted-g...Pacifica® Glass
/products/performance-tinted-g...Azuria® Glass
/products/performance-tinted-g...Atlantica® Glass
/products/performance-tinted-g...Solarblue® Glass
/products/performance-tinted-g...Solexia® Glass
/products/performance-tinted-g...Optiblue® Glass
/products/performance-tinted-g...Gray & Bronze Tinted Glass
/products/performance-tinted-g...Solarbronze® Glass
/products/performance-tinted-g...Optigray® Glass
/products/performance-tinted-g...Solargray® Glass
/products/performance-tinted-g...Graylite® II Glass
/products/specialty-glass-appl...Specialty Glass Applications
/products/specialty-glass-appl...VacuMax™ Vacuum Insulating Glass
https://www.vitrosolarvolt.com/New window External Subdomain Solarvolt™ Building Integrated Photovoltaic
/products/other-glass-applicat...Other Glass Applications
http://www.vitrowindowglass.com/New window External Subdomain Residential Glass
/products/other-glass-applicat...Interior Glass
http://clarvista.com/New window External Clarvista® Shower Glass
/products/other-glass-applicat...Spandrel Glass
/products/other-glass-applicat...Decorative Glass
/products/other-glass-applicat...Safety & Security Glass
/products/other-glass-applicat...Heat-Treated Glass
/products/other-glass-applicat...Oversized Coated Glass
/products/other-glass-applicat...Glass for Renovation
/products/glass-partnerships/Glass Partnerships
/products/glass-partnerships/w...Walker Glass | Decorative & Bird-Friendly
https://www.vitro-x.com/New window External Subdomain Vitro X™
/products/discontinued-products/Discontinued Products
/design-resources/Design Resources
/design-resources/tools/Tools
/design-resources/tools/vitrov...VitroVerse™ Glass Tools Mobile Hub
http://construct.vitroglazings...New window External Subdomain Construct an IGU
http://technicalresources.vitr...New window External Subdomain Thermal Stress Analysis
https://vitroglassfinder.com/New window External Vitro GlassFinder™
https://thevitrosphere.com/New window External VitroSphere™ Visualizer Tool
https://www.emissionscalc.com/New window External Subdomain emissions™ Calculator
/design-resources/bim-specs/BIM & Specs
/design-resources/bim-specs/bi...BIM Files
/design-resources/bim-specs/sh...Short-Form Specs
/design-resources/bim-specs/lo...Long-Form Specs
https://projects.vitroglazings...New window External Subdomain Project & Case Study Gallery
/design-resources/sustainability/Sustainability
/design-resources/sustainabili...Embodied Carbon in Glass
/design-resources/sustainabili...LEED Credit Categories
/design-resources/sustainabili...Request LEED Documentation
/design-resources/sustainabili...Sustainability Documentation
/design-resources/sustainabili...Affiliations & Memberships
http://samples.vitroglazings.com/New window External Subdomain Order Samples
/design-resources/sample-liter...Sample Literature
/design-resources/product-lite...Product Literature
/technical-information/Technical Information
/technical-information/technic...Technical Documents
/technical-information/technic...Technical Data Sheets
/technical-information/perform...Performance Data Tables
/education/Education
http://glassed.vitroglazings.com/New window External Subdomain Vitro Glass Education Center
/education/continuing-education/Continuing Education
/project-support/Project Support
/project-support/find-your-arc...Find Your Architectural Rep
/project-support/find-your-sal...Find Your Sales Rep
/about/where-to-buy-vitro-glass/Where to Buy Vitro Glass
/project-support/vitro-certifi...Vitro Certified® Network
/project-support/vitro-certifi...Find a Fabricator (U.S. & Canada)
/project-support/vitro-certifi...Find a Fabricator (Mexico)
/project-support/vitro-certifi...Find a Fabricator (International)
/project-support/vitro-concier...Vitro Concierge Program®
/project-support/vitro-concier...Project Consideration Form
/project-support/fabricator-lo...Fabricator Login
/project-support/safety-data-s...Safety Data Sheets
/project-support/ce-marking/CE Marking
/about/About
/about/plants-facilities/Plants & Facilities
/about/plants-facilities/carli...Carlisle Glass Plant
/about/plants-facilities/fresn...Fresno Glass Plant
/about/plants-facilities/garci...Garcia Glass Plant
/about/plants-facilities/meadv...Meadville Glass Plant
/about/plants-facilities/mexic...Mexicali Glass Plant
/about/plants-facilities/salem...Salem Glass Plant
/about/plants-facilities/wichi...Wichita Falls Glass Plant
/about/news/News
/about/events/Events
/about/events/virtual-booth/Virtual Booth
/about/events/international-ye...International Year of Glass
https://vitro.com/en/careers/New window External Careers
/about/where-to-buy-vitro-glass/Text duplicate Where to Buy Vitro Glass
/about/glass-insider-enewsletter/Glass Insider eNewsletter
http://samples.vitroglazings.com/External Subdomain Get Samples
/design-resources/tools/vitrov...Text duplicate VitroVerse™ Glass Tools Mobile Hub
https://vitroglassfinder.com/New window External Text duplicate Vitro GlassFinder™
http://construct.vitroglazings...New window External Subdomain Text duplicate Construct an IGU
http://technicalresources.vitr...New window External Subdomain Text duplicate Thermal Stress Analysis
https://projects.vitroglazings...New window External Subdomain Text duplicate Project & Case Study Gallery
https://thevitrosphere.com/New window External Text duplicate VitroSphere™ Visualizer Tool
https://www.emissionscalc.com/New window External Subdomain Text duplicate emissions™ Calculator
/project-support/find-your-arc...Text duplicate Find Your Architectural Rep
/project-support/find-your-sal...Text duplicate Find Your Sales Rep
http://glassed.vitroglazings.com/New window External Subdomain Text duplicate Vitro Glass Education Center
https://www.vitrowindowglass.com/New window External Subdomain Text duplicate Residential Glass
https://www.starphireglass.com/New window External Subdomain Starphire® Glass
https://www.clarvista.com/New window External Subdomain Clarvista® Glass
https://vitroglass.com/New window External Vitro Glass
https://www.vitrosolarvolt.com/New window External Subdomain Solarvolt™ BIPV
https://www.vitro-x.com/New window External Subdomain Vitro X™ Innovation Partnerships
https://vcnmember.com/New window External Text duplicate Fabricator Login
/contact/Contact
https://www.vitroglazings.com/es/Español
http://samples.vitroglazings.com/New window External Subdomain Text duplicate Get Samples
/design-resources/tools/vitrov...Text duplicate VitroVerse™ Glass Tools Mobile Hub
https://vitroglassfinder.com/New window External Text duplicate Vitro GlassFinder™
http://construct.vitroglazings...New window External Subdomain Text duplicate Construct an IGU
http://technicalresources.vitr...New window External Subdomain Text duplicate Thermal Stress Analysis
https://projects.vitroglazings...New window External Subdomain Text duplicate Project & Case Study Gallery
https://thevitrosphere.com/New window External Text duplicate VitroSphere™ Visualizer Tool
https://www.emissionscalc.com/New window External Subdomain Text duplicate emissions™ Calculator
/project-support/find-your-arc...Text duplicate Find Your Architectural Rep
/project-support/find-your-sal...Text duplicate Find Your Sales Rep
http://glassed.vitroglazings.com/New window External Subdomain Text duplicate Vitro Glass Education Center
https://www.vitrowindowglass.com/New window External Subdomain Text duplicate Residential Glass
https://www.starphireglass.com/New window External Subdomain Text duplicate Starphire® Glass
https://www.clarvista.com/New window External Subdomain Text duplicate Clarvista® Glass
https://vitroglass.com/New window External Text duplicate Vitro Glass
https://www.vitrosolarvolt.com/New window External Subdomain Text duplicate Solarvolt™ BIPV
https://www.vitro-x.com/New window External Subdomain Text duplicate Vitro X™ Innovation Partnerships
https://vcnmember.com/New window External Text duplicate Fabricator Login
/contact/Text duplicate Contact
https://www.vitroglazings.com/es/Text duplicate Español
https://thevitroverse.com/New window External GET THE VITROVERSE™
A-TITLE VitroVerse™ Glass Tools Mobile Hub
/design-resources/tools/vitrov...New window CREATE A SHORTCUT
A-TITLE VitroVerse™ Glass Tools Mobile Hub
https://www.emissionscalc.com/New window External Subdomain Learn More
/products/specialty-glass-appl...LEARN MORE
A-TITLE Learn about vacumax vacuum insulating glass
/design-resources/sustainability/New window Text duplicate Learn More
/about/glass-insider-enewsletter/BE A GLASS INSIDER
A-TITLE Sign up for our glass insider enewsletter
/design-resources/sustainabili...New window Text duplicate Learn More
A-TITLE Learn more about vitrosphere digital glass simulator
https://vitroglassfinder.com/New window External Text duplicate Learn More
A-TITLE GlassFinder Tool
/products/low-iron-glass/acuit...Acuity® Low‑Iron Glass
IMG-ALT Acuity Low-Iron Glass
/products/low-iron-glass/starp...Starphire Ultra‑Clear® Glass
IMG-ALT Proyecto Amazon Spheres | Vidrio Solarban® 60 & Vidrio Ultra Claro Starphire®
/products/low-e-glass/Solarban® Solar Control Low‑E Glass
IMG-ALT Solarban Solar Control Low-E Glass
/products/performance-tinted-g...Performance-Tinted Glass
IMG-ALT Performance Tinted Glass
/products/reflective-glass/Text duplicate Reflective Glass
IMG-ALT Reflective Glass
/project-support/find-your-arc...Subdomain Find Yours
https://twitter.com/vitro_glaz...New window External IMG-ALT X
A-TITLE X
https://www.linkedin.com/compa...New window External Subdomain IMG-ALT LinkedIn
A-TITLE LinkedIn
https://www.instagram.com/vitr...New window External Subdomain IMG-ALT Instagram
A-TITLE Instagram
https://glassed.vitroglazings....New window External Subdomain IMG-ALT Blog
A-TITLE Blog
https://www.youtube.com/@Vitro...New window External Subdomain IMG-ALT Youtube
A-TITLE Youtube
https://www.vitroglazings.com/es/Vitro Architectural Glass - Spanish
https://www.vitroglazings.com/Anchor Back to Top
http://www.vitroglasshub.com/T...New window External Subdomain Trademarks
/media/mdanbfts/privacy-policy...New window Privacy Policy
/media/m1pn4mde/california-tra...New window California Transparency in Supply Chains Act of 2010
https://www.vitroglazings.com/Anchor Text duplicate Back to Top

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.vitroglazings.com/"
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 (1.01 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 5 CSS files. This may affect the page load time negatively.
This page loads 10 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (55 kB).

HTTP Response Header

NameValue
content-length15779
content-typetext/html; charset=utf-8
dateThu, 04 Jul 2024 18:05:56 GMT
cache-controlprivate
content-encodinggzip
set-cookie128 Characters
varyAccept-Encoding
strict-transport-securitymax-age=10886400
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
x-xss-protection1; mode=block
statuscode200
http_versionHTTP/1.1

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 553 referring domains.
This page has 57,362 backlinks.
This page has backlinks from 348 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /aspnet_client/
Disallow: /bin/
Disallow: /config/
Disallow: /data/
Disallow: /install/
Disallow: /masterpages/
Disallow: /python/
Disallow: /umbraco/
Disallow: /umbraco_client/
Disallow: /usercontrols/
Disallow: /xslt/
Disallow: /?utm
Disallow: /media/fnwi5uxl/vitro-us-po-terms-automotive-_final.pdf
Disallow: /media/fnwi5uxl/

Similar sites

Search preview

www.vitroglazings.com
Vitro Architectural Glass | Vitro Architectural Glass
Vitro Architectural Glass (formerly PPG Glass), North America’s largest glass producer.

Most important keywords

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

KeywordResultRecheck
Vitro93%Check
Vitro Glass83%Check
Vitro Architectural Glass78%Check
Glass74%Check
Vitro emissions69%Check
Vitro GlassFinder67%Check
Starphire Glass60%Check
Tinted Glass60%Check
Low-Iron Glass60%Check
Architectural59%Check
Show more keywords and terms

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