Technical.buildingsmart.org - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
47% 
Page structure
43% 
Link structure
71% 
Server
0% 
External factors
100% 
SEO Score
Response time
0.64 s
File size
45.90 kB
Words
416
Media files
2
Number of links
56 internal / 31 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home - buildingSMART Technical
The length of the page title is perfect. (300 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
This is the official website maintained by buildingSMART International to publish buildingSMART building information modelling [BIM] standards, technologies, supporting information and documentation.
The meta description is too long: 1240 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://technical.buildingsmart.org/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-gb
Server location: United States of America
The following language is defined by HTML: en-gb
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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=1.0
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionThis is the official website maintained by buildingSMART International to publish buildingSMART building information modelling [BIM] standards, technologies, supporting information and documentation.
msapplication-TileImagehttps://technical.buildingsmart.org/wp-content/uploads/2019/01/cropped-favicon-270x270.png
article:modified_time2024-04-18T23:21:17+00:00
langen-gb
twitter:cardsummary_large_image
og:localeen_GB
og:typewebsite
og:titleHome - buildingSMART Technical
og:descriptionThis is the official website maintained by buildingSMART International to publish buildingSMART building information modelling [BIM] standards, technologies, supporting information and documentation.
og:urlhttps://technical.buildingsmart.org/
og:site_namebuildingSMART Technical
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 416 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 49 words is high.
13.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
5 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
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 8 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
...ildingSMART_RGB_International_colour.pngbuildingSMART Technical
...ildingSMART_RGB_International_colour.pngbuildingSMART Technical

Page structure

H1 heading
(Critically important)
Home
The H1 heading contains the words Home! Use important keywords instead.
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (4 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Home
H2 Scope of buildingSMART Standards
H2 Scope of buildingSMART Technical Services
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 (31) on this page.

Found links on this page

LinkAttributesAnchor text
/Anchor Skip to content
/Subdomain IMG-ALT buildingSMART Technical
/Subdomain Home
/standards/Subdomain Standards
/standards/ifc/Subdomain Data standards
/standards/ifc/Subdomain Industry Foundation Classes (IFC)
/standards/ifc/ifc-schema-spec...Subdomain IFC Specifications database
/standards/ifc/ifc-formats/Subdomain IFC Formats
/standards/ifc/mvd/Subdomain Use-case Model View Definitions (MVD)
/standards/ifc/mvd/mvd-database/Subdomain MVD Database
/standards/bcf/Subdomain Workflow standards
/projects/information-delivery...Subdomain Information Delivery Specification (IDS)
/standards/bcf/Subdomain BIM Collaboration Format (BCF)
https://github.com/buildingSMA...External bcfXML
/standards/information-deliver...Subdomain Information Delivery Manual (IDM)
/standards/information-deliver...Subdomain IDM Database
https://github.com/buildingSMART/External Menu Item
https://github.com/buildingSMA...External Shared/Common API (Foundations API)
https://github.com/buildingSMA...External BCF API
https://github.com/buildingSMA...External Documents API
/services/technical-services/Subdomain Services
/services/standards-development/Subdomain Development & Conformance
/services/standards-developmen...Subdomain IFC Release teams
http://buildingsmart.org/gener...External General Assembly of Implementers
/services/certification/disput...Subdomain Dispute mediation service
/services/certification/Subdomain IFC Software Certification
/services/certification/ifc-ce...Subdomain IFC Software Certification ledger
/services/technical-services/Subdomain Data Tools
/services/bsdd/Subdomain buildingSMART Data Dictionary (bSDD)
/services/validation-service/Subdomain Validation Service
/services/technical-services/Subdomain Workflow tools
https://ucm.buildingsmart.org/External Subdomain Use Case Management Tool
https://translations.buildings...External Subdomain Translations Framework
/resources/Subdomain Resources
https://github.com/buildingSMART/External GitHub page
https://github.com/buildingSMA...External Sample files
/resources/ifcimplementationgu...Subdomain IFC Implementation Guidance
https://www.buildingsmart.org/...External Subdomain buildingSMART Standards database
https://www.buildingsmart.org/...External Subdomain Technical Roadmap
/resources/software-implementa...Subdomain Software Implementation overview
/Subdomain Text duplicate IMG-ALT buildingSMART Technical
/Subdomain Text duplicate Home
/standards/Subdomain Text duplicate Standards
/standards/ifc/Subdomain Text duplicate Data standards
/standards/ifc/Subdomain Text duplicate Industry Foundation Classes (IFC)
/standards/ifc/ifc-schema-spec...Subdomain Text duplicate IFC Specifications database
/standards/ifc/ifc-formats/Subdomain Text duplicate IFC Formats
/standards/ifc/mvd/Subdomain Text duplicate Use-case Model View Definitions (MVD)
/standards/ifc/mvd/mvd-database/Subdomain Text duplicate MVD Database
/standards/bcf/Subdomain Text duplicate Workflow standards
/projects/information-delivery...Subdomain Text duplicate Information Delivery Specification (IDS)
/standards/bcf/Subdomain Text duplicate BIM Collaboration Format (BCF)
https://github.com/buildingSMA...External Text duplicate bcfXML
/standards/information-deliver...Subdomain Text duplicate Information Delivery Manual (IDM)
/standards/information-deliver...Subdomain Text duplicate IDM Database
https://github.com/buildingSMART/External Text duplicate Menu Item
https://github.com/buildingSMA...External Text duplicate Shared/Common API (Foundations API)
https://github.com/buildingSMA...External Text duplicate BCF API
https://github.com/buildingSMA...External Text duplicate Documents API
/services/technical-services/Subdomain Text duplicate Services
/services/standards-development/Subdomain Text duplicate Development & Conformance
/services/standards-developmen...Subdomain Text duplicate IFC Release teams
http://buildingsmart.org/gener...External Text duplicate General Assembly of Implementers
/services/certification/disput...Subdomain Text duplicate Dispute mediation service
/services/certification/Subdomain Text duplicate IFC Software Certification
/services/certification/ifc-ce...Subdomain Text duplicate IFC Software Certification ledger
/services/technical-services/Subdomain Text duplicate Data Tools
/services/bsdd/Subdomain Text duplicate buildingSMART Data Dictionary (bSDD)
/services/validation-service/Subdomain Text duplicate Validation Service
/services/technical-services/Subdomain Text duplicate Workflow tools
https://ucm.buildingsmart.org/External Subdomain Text duplicate Use Case Management Tool
https://translations.buildings...External Subdomain Text duplicate Translations Framework
/resources/Subdomain Text duplicate Resources
https://github.com/buildingSMART/External Text duplicate GitHub page
https://github.com/buildingSMA...External Text duplicate Sample files
/resources/ifcimplementationgu...Subdomain Text duplicate IFC Implementation Guidance
https://www.buildingsmart.org/...External Subdomain Text duplicate buildingSMART Standards database
https://www.buildingsmart.org/...External Subdomain Text duplicate Technical Roadmap
/resources/software-implementa...Subdomain Text duplicate Software Implementation overview
/services/technical-services/Subdomain Technical Services
https://github.com/buildingSMA...New window External MarkDown source file
https://app.box.com/s/7n1nrlo3...New window External Subdomain Privacy and Cookie Statement
https://www.facebook.com/Build...New window External Subdomain Facebook
https://www.linkedin.com/compa...New window External Subdomain Linkedin
https://www.youtube.com/channe...New window External Subdomain Youtube
https://github.com/buildingSMARTNew window External Github
https://twitter.com/buildingSM...New window External X-twitter

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://technical.buildingsmart.org/"
HTTP header
(Important)
The HTML page should be transferred using GZip compression.
No X-Powered HTTP header is sent.
Performance
(Somewhat important)
The page response time of 0.64 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
This page loads 13 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 (46 kB).

HTTP Response Header

NameValue
dateThu, 18 Apr 2024 23:45:47 GMT
serverApache
link<https://technical.buildingsmart.org/wp-json/>; rel="https://api.w.org/", <https://technical.buildingsmart.org/wp-json/wp/v2/pages/11>; rel="alternate"; type="application/json", <https://technical.buildingsmart.org/>; rel=shortlink
transfer-encodingchunked
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 347 referring domains.
This page has 3,418 backlinks.
This page has backlinks from 295 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://technical.buildingsmart.org/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

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Search preview

technical.buildingsmart.org
Home - buildingSMART Technical
This is the official website maintained by buildingSMART International to publish buildingSMART building information modelling [BIM] standards, technologies, supporting information and documentation.

Most important keywords

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

KeywordResultRecheck
buildingSMART81%Check
buildingSMART Technical75%Check
buildingSMART Standards67%Check
publish buildingSMART building information67%Check
buildingSMART International66%Check
Technical65%Check
Technical Services52%Check
buildingSMART Data Dictionary51%Check
Standards50%Check
International48%Check
Show more keywords and terms

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