Slateassociation.org - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
91% 
Page structure
100% 
Link structure
25% 
Server
95% 
External factors
100% 
SEO Score
Response time
2.78 s
File size
439.20 kB
Words
1118
Media files
31
Number of links
152 internal / 10 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
National Slate Association | The resource for slate roofing
The length of the page title is perfect. (515 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Since 1922, the National Slate Association has maintained a material and installation standard for natural roofing slate in North America.
The length of the meta description is perfect. (837 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.slateassociation.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
google-site-verificationEgFIQF8sp3ZqkOy5g3jt0q4-qmnozgBpOjQ4JrGvEyQ
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionSince 1922, the National Slate Association has maintained a material and installation standard for natural roofing slate in North America.
generatorNitroPack
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
msapplication-TileImagehttps://www.slateassociation.org/wp-content/uploads/2018/02/cropped-nsa_logo-270x270.png
article:modified_time2024-10-02T10:32:04+00:00
langen-us
twitter:cardsummary_large_image
og:localeen_US
og:typewebsite
og:titleNational Slate Association | The resource for slate roofing
og:descriptionSince 1922, the National Slate Association has maintained a material and installation standard for natural roofing slate in North America.
og:urlhttps://www.slateassociation.org/
og:site_nameNational Slate Association
og:imagehttps://www.slateassociation.org/wp-content/uploads/2018/10/lucas.jpg
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
This page contains 1118 words. That's ok.
27% 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.
15 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 15.74 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 638 characters this one is longer than 70 characters:
"the mission of the national slate association is to establish a material and installation standard for..."
Image SEO
(Somewhat important)
3 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
data:[...] Base64National Slate Association
data:[...] Base64San Francisco Theological Seminary
data:[...] Base64Luxury Condominium
data:[...] Base64Golden Gate Park – Murphy’s Windmill
data:[...] Base64Brantford Courthouse
data:[...] Base64Lady Meredith House
data:[...] Base64St. Nicholas Church, New Hamburg, NY
data:[...] Base64First Presbyterian Church
data:[...] Base64Oakhurst Roof Restoration
data:[...] Base64Cairnwood Mansion
data:[...] Base64The Roman Catholic Church of the Archdiocese of New Orleans, Notre Dame Seminary
data:[...] Base64Main House Towers
data:[...] Base64Dorm Reroof
data:[...] Base64Zion Lutheran Church
data:[...] Base64First Congregational Church
data:[...] Base64Prince of peace church
data:[...] Base64St. Andrew’s Catholic Church, Roanoke, VA
data:[...] Base64All Saints’ Episcopal Church, Frederick, MD
data:[...] Base64The Red House, Port of Spain, Trinidad and Tobago
data:[...] Base64Front view of the chapel at Christ the king
data:[...] Base64No alt attribute provided
data:[...] Base64Lucas Severance
data:[...] Base64No alt attribute provided
data:[...] Base64Ronny Roseveare
data:[...] Base64No alt attribute provided
data:[...] Base64Bob Williams
data:[...] Base64History of Slate Tools
data:[...] Base64NSA Exhibits at the IRE
data:[...] Base64Slate Roof Repair
data:[...] Base64QR code
data:[...] Base64National Slate AssociationNational Slate Association

Page structure

H1 heading
(Critically important)
Natural Slate Roofing in North America
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Natural Slate Roofing in North America
H2 Why Join The National Slate Association?
H2 FIND THE NSA’S SLATE ROOFS DESIGN INSTALLATION MANUAL HERE!
H2 WHO WE SERVE
H2 SLATE SPECIFICATIONS
H2 SLATE COLORS
H2 Stay Informed
H2 Top Resource
H2 Promote the Slate Industry
H2 Member Project Gallery
H2 TESTIMONIALS
H2 Latest News
H2 History of Slate Tools
H2 NSA Exhibits at the IRE
H2 Slate Roof Repair
H2 National Slate Association’s Mobile Field Guide
H2 REQUEST INFORMATION
H3 Find Contractors, Homeowners and Suppliers
H3 A National Resource For Technical Support
H3 Available For All Slate Questions
H3 A Community Of Experts
H3 Contractors
H3 Architects
H3 Homeowners
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
19 links don't have an anchor text.
There are 4 links with a trivial anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 10 external links on this page.

Found links on this page

LinkAttributesAnchor text
http://mobile.slateassociation...External Subdomain NSA Mobile Field Guide
/contact/Subdomain CONTACT
/why-join-now/Subdomain Anchor JOIN NOW
/cart/Subdomain 0 Items
https://www.slateassociation.org/Subdomain IMG-ALT National Slate Association
/contact/Subdomain Text duplicate CONTACT
/why-join-now/Subdomain Anchor Text duplicate JOIN NOW
/about/Subdomain About Us
/about/history-of-the-nsa/Subdomain History of the NSA
/about/board-of-directors-and-...Subdomain Board Members
/wp-content/uploads/2020/03/NS...New window Subdomain Bylaws
/why-join-now/Subdomain Why Join Now
/about/contractors/Subdomain Contractors
/about/architects/Subdomain Architects
/about/homeowners/Subdomain Homeowners
/member-directory/Subdomain Member Directory
/slate-colors/Subdomain Slate Colors
/slate-specification/Subdomain Slate Specification
/project-gallery/Subdomain Project Gallery
/resources/Subdomain Resources
/resources/technical-bulletins...Subdomain Technical Bulletins & Information
/slates/slate-specification/Subdomain Slate Roof Spec Guide
/resources/videos/Subdomain Instructional Videos
/resources/news/Subdomain News
/resources/events/Subdomain Events
http://mobile.slateassociation...External Subdomain Mobile Field Guide
/forums/Subdomain Forums
/nsa-shop/Subdomain Shop
/member-account/Subdomain LOGIN
/resources/events/Subdomain Register Today!
/about/Subdomain Text duplicate National Slate Association
/about/contractors/Subdomain contractors
/about/architects/Subdomain architects
/why-join-now/Subdomain Anchor JOIN THE NSA
/nsa-shop/Subdomain Shop Now
/who-we-serve/Subdomain WHO WE SERVE
/who-we-serve/contractors/Subdomain LEARN MORE
/who-we-serve/architects/Subdomain Text duplicate LEARN MORE
/who-we-serve/homeowners/Subdomain Text duplicate LEARN MORE
/slate-specification/Subdomain Learn More
/slate-colors/Subdomain View All Colors
/why-join-now/Subdomain Anchor Text duplicate JOIN NOW
/project/san-francisco-theolog...Subdomain No Text
/project/san-francisco-theolog...Subdomain San Francisco Theological Seminary
/project/san-francisco-theolog...Subdomain San Francisco Theological Seminary San Francisco Theological Seminary of Northern California was originally constructed...
/project/san-francisco-theolog...Subdomain View project
/project/luxury-condominium/Subdomain No Text
/project/luxury-condominium/Subdomain Luxury Condominium
/project/luxury-condominium/Subdomain Luxury Condominium French Chateau inspired luxury condominium located in Toronto’s Bridle Path. 250 squares...
/project/luxury-condominium/Subdomain Text duplicate View project
/project/golden-gate-park-murp...Subdomain No Text
/project/golden-gate-park-murp...Subdomain Golden Gate Park – Murphy’s Windmill
/project/golden-gate-park-murp...Subdomain Golden Gate Park – Murphy’s Windmill Supplied 46 squares and installed with a 2”...
/project/golden-gate-park-murp...Subdomain Text duplicate View project
/project/brantford-courthouse/Subdomain No Text
/project/brantford-courthouse/Subdomain Brantford Courthouse
/project/brantford-courthouse/Subdomain Brantford Courthouse Part of the challenge was the courthouse had to remain in operation...
/project/brantford-courthouse/Subdomain Text duplicate View project
/project/lady-meredith-house-m...Subdomain No Text
/project/lady-meredith-house-m...Subdomain Lady Meredith House – McGill University
/project/lady-meredith-house-m...Subdomain Lady Meredith House – McGill University Built in 1897, the turreted brick mansion was...
/project/lady-meredith-house-m...Subdomain Text duplicate View project
/project/st-nicholas-church-ne...Subdomain No Text
/project/st-nicholas-church-ne...Subdomain St. Nicholas Church, New Hamburg, NY
/project/st-nicholas-church-ne...Subdomain St. Nicholas Church, New Hamburg, NY The project included replacement of slate roofing to...
/project/st-nicholas-church-ne...Subdomain Text duplicate View project
/project/first-presbyterian-ch...Subdomain No Text
/project/first-presbyterian-ch...Subdomain First Presbyterian Church
/project/first-presbyterian-ch...Subdomain First Presbyterian Church 300+ square Slate Roof Restoration including 20″ x random width, 3/8″...
/project/first-presbyterian-ch...Subdomain Text duplicate View project
/project/oakhurst-roof-restora...Subdomain No Text
/project/oakhurst-roof-restora...Subdomain Oakhurst Roof Restoration
/project/oakhurst-roof-restora...Subdomain Oakhurst Roof Restoration Complete roof restoration of “Oakhurst”, a prominent residence designed by McKim,...
/project/oakhurst-roof-restora...Subdomain Text duplicate View project
/project/cairnwood-mansion/Subdomain No Text
/project/cairnwood-mansion/Subdomain Cairnwood Mansion
/project/cairnwood-mansion/Subdomain Cairnwood Mansion Our work on the Cairnwood Mansion, the Beaux Arts style residence designed...
/project/cairnwood-mansion/Subdomain Text duplicate View project
/project/notre-dame-seminary-n...Subdomain No Text
/project/notre-dame-seminary-n...Subdomain The Roman Catholic Church of the Archdiocese of New...
/project/notre-dame-seminary-n...Subdomain The Roman Catholic Church of the Archdiocese of New Orleans, Notre Dame SeminaryComplete...
/project/notre-dame-seminary-n...Subdomain Text duplicate View project
/project/main-house-towers/Subdomain No Text
/project/main-house-towers/Subdomain Main House Towers
/project/main-house-towers/Subdomain Main House Towers Replacement of slate roofing, flat seam copper roofing, and standing seam...
/project/main-house-towers/Subdomain Text duplicate View project
/project/dorm-reroof/Subdomain No Text
/project/dorm-reroof/Subdomain Dorm Reroof
/project/dorm-reroof/Subdomain Dorm Reroof Tear-off and reroof of dormitory buildings with new slate and gutters....
/project/dorm-reroof/Subdomain Text duplicate View project
/project/zion-lutheran-church/Subdomain No Text
/project/zion-lutheran-church/Subdomain Zion Lutheran Church
/project/zion-lutheran-church/Subdomain Zion Lutheran Church The Durable Slate Company reslated and restored the original pattern on...
/project/zion-lutheran-church/Subdomain Text duplicate View project
/project/first-congregational-...Subdomain No Text
/project/first-congregational-...Subdomain First Congregational Church
/project/first-congregational-...Subdomain First Congregational Church The First Congregational Church existing built-in gutter was extensively rotted and...
/project/first-congregational-...Subdomain Text duplicate View project
/project/prince-of-peace-church/Subdomain No Text
/project/prince-of-peace-church/Subdomain Prince of Peace Church
/project/prince-of-peace-church/Subdomain Prince of Peace Church HKC Roofing restored the 160’ tall church steeple using natural...
/project/prince-of-peace-church/Subdomain Text duplicate View project
/project/st-andrews-catholic-c...Subdomain No Text
/project/st-andrews-catholic-c...Subdomain ST. ANDREW’S CATHOLIC CHURCH, ROANOKE, VA
/project/st-andrews-catholic-c...Subdomain ST. ANDREW’S CATHOLIC CHURCH, ROANOKE, VA Built in 1902, St. Andrew’s Catholic Church stands...
/project/st-andrews-catholic-c...Subdomain Text duplicate View project
/project/all-saints-episcopal-...Subdomain No Text
/project/all-saints-episcopal-...Subdomain ALL SAINTS’ EPISCOPAL CHURCH, FREDERICK, MD
/project/all-saints-episcopal-...Subdomain ALL SAINTS’ EPISCOPAL CHURCH, FREDERICK, MD All Saints Episcopal originally asked us to...
/project/all-saints-episcopal-...Subdomain Text duplicate View project
/project/the-red-house-port-of...Subdomain No Text
/project/the-red-house-port-of...Subdomain THE RED HOUSE, PORT OF SPAIN, TRINIDAD, AND TOBAGO
/project/the-red-house-port-of...Subdomain THE RED HOUSE, PORT OF SPAIN, TRINIDAD, AND TOBAGO The Red House (House of...
/project/the-red-house-port-of...Subdomain Text duplicate View project
/project/the-chapel-at-christ-...Subdomain No Text
/project/the-chapel-at-christ-...Subdomain The Chapel at Christ the King
/project/the-chapel-at-christ-...Subdomain The Chapel at Christ the King This project is called The Chapel at Christ...
/project/the-chapel-at-christ-...Subdomain Text duplicate View project
/project-gallery/Subdomain VIEW ALL
/history-of-slate-tools/Subdomain IMG-ALT History of Slate Tools
/history-of-slate-tools/Subdomain Text duplicate History of Slate Tools
/history-of-slate-tools/Subdomain Trivial anchor text
read more
/nsa-exhibits-at-the-ire/Subdomain IMG-ALT NSA Exhibits at the IRE
/nsa-exhibits-at-the-ire/Subdomain Text duplicate NSA Exhibits at the IRE
/nsa-exhibits-at-the-ire/Subdomain Text duplicate Trivial anchor text
read more
/slate-roof-repair/Subdomain IMG-ALT Slate Roof Repair
/slate-roof-repair/Subdomain Text duplicate Slate Roof Repair
/slate-roof-repair/Subdomain Text duplicate Trivial anchor text
read more
/resources/news/Subdomain View All
http://mobile.slateassociation...External Subdomain mobile.slateassociation.org
/wp-content/uploads/2015/10/Mo...Trivial anchor text
here
http://mobile.slateassociation...External Subdomain Text duplicate Mobile Field Guide
/why-join-now/Subdomain Text duplicate Why Join Now
/members/Subdomain Members
/project-gallery/Subdomain Text duplicate Project Gallery
/nsa-shop/Subdomain Text duplicate Shop
/contact/Subdomain Contact Us
/site-map/Subdomain Site Map
/about/Subdomain About
/about/history-of-the-nsa/Subdomain Text duplicate History of the NSA
/about/board-of-directors-and-...Subdomain Board of Directors and Committees
/wp-content/uploads/2020/03/NS...Subdomain Text duplicate Bylaws
/slate-colors/Subdomain Text duplicate Slate Colors
/slate-specification/Subdomain Text duplicate Slate Specification
/about/contractors/Subdomain Text duplicate Contractors
/about/architects/Subdomain Text duplicate Architects
/about/homeowners/Subdomain Text duplicate Homeowners
/resources/Subdomain Text duplicate Resources
http://mobile.slateassociation...External Subdomain Text duplicate Mobile Field Guide
/slates/slate-specification/Subdomain Text duplicate Slate Roof Spec Guide
/resources/technical-bulletins...Subdomain Text duplicate Technical Bulletins & Information
/resources/videos/Subdomain Text duplicate Instructional Videos
/resources/news/Subdomain Text duplicate News
/resources/events/Subdomain Text duplicate Events
/forums/Subdomain Text duplicate Forums
https://www.facebook.com/natio...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.instagram.com/slat...New window External Subdomain No Text
http://mypopup/External Text duplicate CONTACT
/why-join-now/Subdomain Anchor Join Now
/policies/Subdomain Policies
https://www.dowellwebsites.com/New window Nofollow External Subdomain Do Well Websites

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.slateassociation.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 (2.78 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 (439 kB).

HTTP Response Header

NameValue
servernginx
dateThu, 24 Oct 2024 13:09:38 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
cache-controlpublic, max-age=0, s-maxage=3600
x-cache-enabledTrue
x-nitro-cacheHIT
x-nitro-cache-fromdrop-in
x-nitro-rev39066b5
link<https://cdn-dkmom.nitrocdn.com>; rel=preconnect, <https://www.slateassociation.org/wp-json/>; rel="https://api.w.org/", <https://www.slateassociation.org/wp-json/wp/v2/pages/203046>; rel="alternate"; type="application/json", <https://www.slateassociation.org/>; rel=shortlink
x-cache-ctime1729282156
expiresSat, 23 Nov 2024 13:09:38 GMT
x-httpd1
host-header6b7412fb82ca5edfd0917e3957f05d89
x-proxy-cacheMISS
x-proxy-cache-info0 NC:000000 UP:
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 92 referring domains.
This page has 434 backlinks.
This page has backlinks from 81 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: * 
Disallow: /wp-admin/ 
Disallow: /wp-includes/ 
Allow: /wp-includes/css/ 
Allow: /wp-includes/js/ 
Noindex: /wp-includes/css/ 
Noindex: /wp-includes/js/ 
Disallow: /thank-you/
Disallow: /site-backup/
Sitemap: https://slateassociation.org/sitemap_index.xml

Similar sites

Search preview

www.slateassociation.org
National Slate Association | The resource for slate roofing
Since 1922, the National Slate Association has maintained a material and installation standard for natural roofing slate in North America.

Most important keywords

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

KeywordResultRecheck
Slate94%Check
Slate Association90%Check
Slate Roof89%Check
Association88%Check
Roof85%Check
National Slate Association85%Check
Slate Roofing83%Check
Roofing77%Check
Natural Slate77%Check
National74%Check
Show more keywords and terms

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