Vinylinfo.org - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
78% 
Page structure
44% 
Link structure
90% 
Server
95% 
External factors
100% 
SEO Score
Response time
2.39 s
File size
110.50 kB
Words
542
Media files
10
Number of links
57 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
The Vinyl Institute serves as the voice for the PVC/vinyl industry
The length of the page title is perfect. (575 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The Vinyl Institute represents leading manufacturers of vinyl, vinyl chloride monomer, and vinyl additives and modifiers in the US PVC/vinyl industry
The length of the meta description is perfect. (908 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.vinylinfo.org/
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
robotsmax-image-preview:large
descriptionThe Vinyl Institute represents leading manufacturers of vinyl, vinyl chloride monomer, and vinyl additives and modifiers in the US PVC/vinyl industry
generatorWordPress Download Manager 3.2.76
langen-us
twitter:cardsummary_large_image
twitter:descriptionThe Vinyl Institute represents leading manufacturers of vinyl, vinyl chloride monomer, and vinyl additives and modifiers in the US PVC/vinyl industry
twitter:titleThe Vinyl Institute serves as the voice for the PVC/vinyl industry
og:localeen_US
og:typewebsite
og:titleThe Vinyl Institute serves as the voice for the PVC/vinyl industry
og:descriptionThe Vinyl Institute represents leading manufacturers of vinyl, vinyl chloride monomer, and vinyl additives and modifiers in the US PVC/vinyl industry
og:urlhttps://www.vinylinfo.org/
og:site_nameVinyl
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
This page contains 542 words. That's ok.
34.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
6 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 20.21 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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 11 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
...content/uploads/2019/03/2018-VI-logo.jpglogo
...content/uploads/2019/03/2018-VI-logo.jpglogo
...content/uploads/2019/03/2018-VI-logo.jpglogo
/wp-content/uploads/2019/04/Vinyl-2.pngNo alt attribute provided
...Copy-of-Legislative-Update-4-293x158.pngCopy of Copy of Copy of Copy of Legislative Update (4)Copy of Copy of Copy of Copy of Legislative Update (4)
...Copy-of-Legislative-Update-1-293x158.pngCopy of Copy of Copy of Copy of Legislative Update (1)Copy of Copy of Copy of Copy of Legislative Update (1)
...Copy-of-Legislative-Update-3-293x158.pngCopy of Copy of Copy of Legislative Update (3)Copy of Copy of Copy of Legislative Update (3)
...anner-Ad-_1-September400X300-300x225.pngNPE 2024
...4/Copy-of-Legislative-Update-300x200.pngSPE Vinyltec 2024
...kie-compliance/dist/images/gdpr-logo.pngVinyl

Page structure

H1 heading
(Critically important)
Vinyl
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (5 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Vinyl
H2 News
H3 Upcoming Events
H3 CONNECT WITH US
H3 QUICK LINKS
H3 Sign Up for Our Newsletter
H4 NPE 2024
H4 SPE Vinyltec 2024
H6 Read More
H6 Read More Duplicate text
H6 Read More Duplicate text
Some anchor texts are used more than once.
There are 3 links with a trivial anchor text.
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 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.vinylinfo.org/Subdomain Vinyl
https://www.vinylinfo.org/eventsSubdomain EVENTS
/recycling-directorySubdomain RECYCLING DIRECTORY
https://www.vinylinfo.org/Subdomain IMG-ALT logo
https://www.vinylinfo.org/Subdomain Text duplicate IMG-ALT logo
https://www.vinylinfo.org/Subdomain Text duplicate IMG-ALT logo
/who-we-areSubdomain Who We Are
/what-we-do/Subdomain What We Do
/our-members/Subdomain Our members
/our-staff/Subdomain Our Staff
/water-infrastructure/Subdomain Water Infrastructure
/international-trade/Subdomain International Trade
/plastic-pollution/Subdomain Plastic Pollution
/housing-policy/Subdomain Housing Policy
/regulatory-reform/Subdomain Regulatory Reform
/purpose/Subdomain Purpose
/vinyl-sustainability-council/Subdomain Vinyl Sustainability Council
/recycling/Subdomain Recycling
/circularity/Subdomain Circularity
/production/Subdomain Production
https://www.vinylinfo.org/uses/Subdomain Uses
/uses/building-and-construction/Subdomain Building, Construction, & Design
/uses/water-delivery/Subdomain Water Delivery
/pvc-in-medical-care/Subdomain Medical
/uses/electrical/Subdomain Electrical
/uses/transportation/Subdomain Transportation
/uses/packaging/Subdomain Packaging
/uses/film-and-graphics/Subdomain Film & Graphics
/history/Subdomain History
/resources/Subdomain Resources
/the-global-vinyl-council/Subdomain Global Vinyl Council
/recycling/Subdomain Viability
/viablity-case-studies/Subdomain VIABLITY Case Studies
/recycling-directory/Subdomain Recycling Database
https://www.vinylinfo.org/news/Subdomain Blogs
/pressroom/Subdomain Press Room
/contact/Subdomain Contact
https://vantagevinyl.com/our-s...External SEE WHAT WE’VE DONE SO FAR.
/purpose/New window Subdomain Learn more
/pressroom/vinyl-institute-now...Subdomain Vinyl Institute Now Accepting Student Applications for SPE Vinyltec Grants
A-TITLE Vinyl Institute Now Accepting Student Applications for SPE Vinyltec Grants
/pressroom/vinyl-institute-now...Subdomain IMG-ALT Copy of Copy of Copy of Copy of Legislative Update (4)
A-TITLE Vinyl Institute Now Accepting Student Applications for SPE Vinyltec Grants
/pressroom/vinyl-institute-now...Subdomain Trivial anchor text
Read More
A-TITLE Vinyl Institute Now Accepting Student Applications for SPE Vinyltec Grants
/pressroom/vinyl-institute-com...Subdomain Vinyl Institute Comments on White House Plastics Plan
A-TITLE Vinyl Institute Comments on White House Plastics Plan
/pressroom/vinyl-institute-com...Subdomain IMG-ALT Copy of Copy of Copy of Copy of Legislative Update (1)
A-TITLE Vinyl Institute Comments on White House Plastics Plan
/pressroom/vinyl-institute-com...Subdomain Text duplicate Trivial anchor text
Read More
A-TITLE Vinyl Institute Comments on White House Plastics Plan
/pressroom/vinyl-institute-sta...Subdomain Vinyl Institute Statement on Toxic Substances Control Act Prioritization
A-TITLE Vinyl Institute Statement on Toxic Substances Control Act Prioritization
/pressroom/vinyl-institute-sta...Subdomain IMG-ALT Copy of Copy of Copy of Legislative Update (3)
A-TITLE Vinyl Institute Statement on Toxic Substances Control Act Prioritization
/pressroom/vinyl-institute-sta...Subdomain Text duplicate Trivial anchor text
Read More
A-TITLE Vinyl Institute Statement on Toxic Substances Control Act Prioritization
/uses/water-delivery/Subdomain Learn more.
/event/npe-2024/Subdomain NPE 2024
A-TITLE NPE 2024
https://npe.org/about/External More info
/event/npe-2024/Subdomain Learn More
/event/npe-2024/Subdomain VIEW EVENT
/event/spe-vinyltec-2024/Subdomain SPE Vinyltec 2024
A-TITLE SPE Vinyltec 2024
https://lp.constantcontactpage...External Subdomain Text duplicate More info
/event/spe-vinyltec-2024/Subdomain Text duplicate Learn More
/event/spe-vinyltec-2024/Subdomain Text duplicate VIEW EVENT
https://www.watchesreplica.to/External Subdomain replica watches
https://www.linkedin.com/compa...New window External Subdomain No Text
https://twitter.com/vantagevinylNew window External No Text
/recycling-directory/Subdomain Recycling Directory
https://www.vinylinfo.org/events/Subdomain Events
/contact/Subdomain Text duplicate Contact
https://wordpress.org/plugins/...New window External Powered by GDPR Cookie Compliance

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.vinylinfo.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 very slow (2.39 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 (111 kB).

HTTP Response Header

NameValue
link<https://www.vinylinfo.org/wp-json/>; rel="https://api.w.org/", <https://www.vinylinfo.org/wp-json/wp/v2/pages/6>; rel="alternate"; title="JSON"; type="application/json", <https://www.vinylinfo.org/>; rel=shortlink
set-cookie72 Characters
varyAccept-Encoding
content-encodinggzip
content-security-policyupgrade-insecure-requests
content-typetext/html; charset=UTF-8
dateSun, 25 Aug 2024 13:46:28 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 509 referring domains.
This page has 1,430 backlinks.
This page has backlinks from 435 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: Baiduspider
Disallow: /
User-agent: AhrefsBot 
Disallow: /
User-agent: MJ12bot 
Disallow: /
User-agent: BLEXBot 
Disallow: /
User-agent: DotBot
Disallow: /
User-agent: SemrushBot
Disallow: /
User-agent: YandexBot
Disallow: /
User-agent: *
Allow: /
Sitemap: https://www.vinylinfo.org/index_sitemap_1.xml
Sitemap: https://www.vinylinfo.org/index_sitemap_2.xml
Sitemap: https://www.vinylinfo.org/index_sitemap_3.xml
Sitemap: https://www.vinylinfo.org/index_sitemap_4.xml
Sitemap: https://www.vinylinfo.org/index_sitemap_5.xml
Sitemap: https://www.vinylinfo.org/index_sitemap_6.xml
Sitemap: https://www.vinylinfo.org/article_sitemap_2414.xml
Sitemap: https://www.vinylinfo.org/article_sitemap_2320.xml
Sitemap: https://www.vinylinfo.org/article_sitemap_2119.xml
Sitemap: https://www.vinylinfo.org/article_sitemap_318.xml
Sitemap: https://www.vinylinfo.org/article_sitemap_171.xml
Sitemap: https://www.vinylinfo.org/article_sitemap_715.xml
Sitemap: https://www.vinylinfo.org/article_sitemap_255.xml
Sitemap: https://www.vinylinfo.org/article_sitemap_724.xml
Sitemap: https://www.vinylinfo.org/article_sitemap_02.xml
Sitemap: https://www.vinylinfo.org/article_sitemap_1111.xml
Sitemap: https://www.vinylinfo.org/article_sitemap_1117.xml
Sitemap: https://www.vinylinfo.org/article_sitemap_2521.xml

Similar sites

Search preview

www.vinylinfo.org
The Vinyl Institute serves as the voice for the PVC/vinyl industry
The Vinyl Institute represents leading manufacturers of vinyl, vinyl chloride monomer, and vinyl additives and modifiers in the US PVC/vinyl industry

Most important keywords

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

KeywordResultRecheck
Vinyl97%Check
Vinyl Institute82%Check
Institute64%Check
INDUSTRY56%Check
PVC56%Check
Vinyl Institute serves as56%Check
info48%Check
Act46%Check
Plastics Industry45%Check
NPE 202445%Check
Show more keywords and terms

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