Astm.org - SEO Checker

Overview of the SEO Check
Meta information
80% 
Page quality
66% 
Page structure
77% 
Link structure
20% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.35 s
File size
167.80 kB
Words
1122
Media files
48
Number of links
173 internal / 29 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
ASTM International - Standards Worldwide
The length of the page title is perfect. (383 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is 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 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
titleASTM International - Standards Worldwide
robotsINDEX,FOLLOW
viewportwidth=device-width, initial-scale=1
format-detectiontelephone=no
langen
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 1122 words. That's ok.
23.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
16 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 15.34 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 22 tags for this page.
Image SEO
(Somewhat important)
44 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
.../ASTM/default/en_US/images/logo/astm.svgNo alt attribute provided
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/media/wysiwyg/CompassLaptop_grey.pngNo alt attribute provided
...sContent/images/nav/get-involved-nav.jpgNo alt attribute provided
...pine_CmsContent/images/nav/about-nav.pngNo alt attribute provided
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/media/wysiwyg/2025-BOS-Cover.jpgNo alt attribute provided
/media/wysiwyg/CompassLaptop_grey.pngNo alt attribute provided
...sContent/images/nav/get-involved-nav.jpgNo alt attribute provided
...pine_CmsContent/images/nav/about-nav.pngNo alt attribute provided
/media/wysiwyg/eyebrownav11.jpgNo alt attribute provided
/media/wysiwyg/SN-Homepage-756x479-V1.jpgNo alt attribute provided
/media/wysiwyg/SN-Homepage-756x479-V1.jpgNo alt attribute provided
...wyg/ICAM-2024-homepage-latest-022224.jpgNo alt attribute provided
...wyg/ICAM-2024-homepage-latest-022224.jpgNo alt attribute provided
...ia/wysiwyg/tracker-services-latest_1.jpgNo alt attribute provided
...ia/wysiwyg/tracker-services-latest_1.jpgNo alt attribute provided
/media/wysiwyg/jan24-elearning-on-home.pngNo alt attribute provided
/media/wysiwyg/jan24-elearning-on-home.pngNo alt attribute provided
...ysiwyg/Compass-Home-Laptop-756px_1_1.jpgNo alt attribute provided
...ysiwyg/Compass-Home-Laptop-756px_1_1.jpgNo alt attribute provided
/media/wysiwyg/saudi-build-2024-latest.pngNo alt attribute provided
/media/wysiwyg/saudi-build-2024-latest.pngNo alt attribute provided
/media/wysiwyg/standards-impact-latest.pngNo alt attribute provided
/media/wysiwyg/standards-impact-latest.pngNo alt attribute provided
/media/wysiwyg/BOLAT-ASTM-home_1.jpgNo alt attribute provided
/media/wysiwyg/BOLAT-ASTM-home_1.jpgNo alt attribute provided
/media/wysiwyg/AENOR-Laptop-754x479.pngNo alt attribute provided
/media/wysiwyg/AENOR-Laptop-754x479.pngNo alt attribute provided
/media/wysiwyg/browsebycategory.jpgNo alt attribute provided
/media/wysiwyg/browsebycategory.jpgNo alt attribute provided
.../wysiwyg/Compass-Home-Laptop-756px_1.jpgNo alt attribute provided
.../wysiwyg/Compass-Home-Laptop-756px_1.jpgNo alt attribute provided
...wysiwyg/homepage-lastest-lab-manager.jpgNo alt attribute provided
...wysiwyg/homepage-lastest-lab-manager.jpgNo alt attribute provided
/media/wysiwyg/Impact-Report-Homepage_1.pngNo alt attribute provided
/media/wysiwyg/Impact-Report-Homepage_1.pngNo alt attribute provided
/media/wysiwyg/index.jpgNo alt attribute provided
/media/wysiwyg/index.jpgNo alt attribute provided
/media/wysiwyg/laboratory.jpgNo alt attribute provided
/media/wysiwyg/laboratory.jpgNo alt attribute provided
/media/wysiwyg/sustainable-materials.jpgNo alt attribute provided
/media/wysiwyg/sustainable-materials.jpgNo alt attribute provided
...lpine_CmsContent/images/home/compass.svgcomputer monitor
...pine_CmsContent/images/home/learning.svggraduation hat
...tent/images/home/integrated-services.svgmechanical cogs
...ne_CmsContent/images/home/test-tubes.svgscience laboratory test tubes
...istia.com/embed/medias/bifgf876x1/swatchNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 26 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H2 The Latest
H2 Work Better
H2 Membership
H2 About ASTM International
H3 ASTM Compass
H3 Learning Programs
H3 Integrated Services
H3 Proficiency Testing Programs
H4 Standardization News
H4 ICAM 2024
H4 Standards Tracker
H4 ASTM eLearning
H4 Standard DS-1 by Bureau Veritas
H4 Join Us at Saudi Build
H4 Standards Impact
H4 Join Us at BOLAT
H4 Get AENOR (UNE) on Compass
H4 Browse Standards by Category
H4 ASTM Compass: Petroleum & ASTM
H4 Lab Manager Academy
H4 Standardization Impact Report
H4 Xcellerate
H4 Laboratory Services
H4 Sustainable Materials & Products
H5 Something went wrong
H5 Training Programs
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
8 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are too many external links (29) on this page.
LinkAttributesAnchor text
https://www.astm.org/Subdomain No Text
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/products-services/standards-a...Subdomain All Standards and Publications
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/products-services/standards-a...Subdomain Manuals, Monographs, & Data Series
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/products-services/digital-lib...Subdomain Authors
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/products-services/reading-roo...Subdomain Text duplicate Reading Room
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/products-services/enterprise-...Subdomain Custom Platforms
/products-services/enterprise-...Subdomain Multimedia Services
/products-services/market-inte...Subdomain Market Intelligence
/products-services/market-inte...Subdomain Wohlers Report
/products-services/laboratory-...Subdomain Laboratory Services
/products-services/laboratory-...Subdomain Proficiency Testing
/products-services/laboratory-...Subdomain Reference Materials
/products-services/laboratory-...Subdomain ASTM Insight SQC
/products-services/laboratory-...Subdomain Standard Operating Procedures (SOP)
/products-services/laboratory-...Subdomain Test Method Assessment Checklists (TMA)
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/products-services/training-co...Subdomain International Training
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/get-involved/technical-commit...Subdomain Technical Committees
/get-involved/membership.htmlSubdomain Membership
https://member.astm.org/meetingExternal Subdomain Meetings & Symposia
/get-involved/students-and-pro...Subdomain Students & Professors
/get-involved/publish-with-ast...Subdomain Publish With ASTM
/get-involved/consumer-partici...Subdomain Consumers and ASTM
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/get-involved/membership.htmlSubdomain No Text
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/about/overview.htmlSubdomain Text duplicate Overview
/about/overview/detailed-overv...Subdomain Detailed Overview
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/about/careers.htmlSubdomain Careers
/about/125th-anniversary.htmlSubdomain 125th Anniversary
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/about/global.htmlSubdomain No Text
https://sn.astm.org/External Subdomain Standardization News
https://newsroom.astm.org/External Subdomain News Releases
https://go.astm.org/SN-Septemb...External Subdomain No Text
/products-services/standards-a...Subdomain Text duplicate Standards & Publications
/products-services/standards-a...Subdomain Text duplicate All Standards and Publications
/products-services/standards-a...Subdomain Text duplicate Standards Products
/products-services/standards-a...Subdomain Text duplicate Symposia Papers & STPs
/products-services/standards-a...Subdomain Text duplicate Manuals, Monographs, & Data Series
/products-services/standards-a...Subdomain Text duplicate Technical Reports
/products-services/standards-a...Subdomain Text duplicate Journals
/products-services/reading-roo...Subdomain Text duplicate Reading Room
/products-services/digital-lib...Subdomain Text duplicate Authors
/products-services/bookstore/b...Subdomain Text duplicate Book of Standards
/products-services/reading-roo...Subdomain Text duplicate Reading Room
/products-services/tracker-ser...Subdomain Text duplicate Tracker Services
/products-services/catalogs.htmlSubdomain Text duplicate Catalogs
/products-services/digital-lib...Subdomain Text duplicate Digital Library
/products-services/enterprise-...Subdomain Text duplicate Enterprise Solutions
/products-services/enterprise-...Subdomain Text duplicate Integrated Services
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/products-services/enterprise-...Subdomain Text duplicate Compass Points
/products-services/enterprise-...Subdomain Text duplicate SpecBuilder
/products-services/enterprise-...Subdomain Text duplicate Custom Platforms
/products-services/enterprise-...Subdomain Text duplicate Multimedia Services
/products-services/market-inte...Subdomain Text duplicate Market Intelligence
/products-services/market-inte...Subdomain Text duplicate Wohlers Report
/products-services/laboratory-...Subdomain Text duplicate Laboratory Services
/products-services/laboratory-...Subdomain Text duplicate Proficiency Testing
/products-services/laboratory-...Subdomain Text duplicate Reference Materials
/products-services/laboratory-...Subdomain Text duplicate ASTM Insight SQC
/products-services/laboratory-...Subdomain Text duplicate Standard Operating Procedures (SOP)
/products-services/laboratory-...Subdomain Text duplicate Test Method Assessment Checklists (TMA)
/products-services/training-co...Subdomain Text duplicate Training Courses
/products-services/training-co...Subdomain Text duplicate All Training Courses
/products-services/training-co...Subdomain Text duplicate International Training
/products-services/training-co...Subdomain Text duplicate PE Continuing Education
/products-services/training-co...Subdomain Text duplicate Member and Officer Training
/products-services/certificati...Subdomain Text duplicate Certification
http://www.ccrl.us/New window External Subdomain Text duplicate Cement & Concrete Reference Lab
/products-services/bookstore/b...Subdomain No Text
/products-services/enterprise-...Subdomain No Text
/get-involved/technical-commit...Subdomain Text duplicate Technical Committees
/get-involved/membership.htmlSubdomain Text duplicate Membership
https://member.astm.org/meetingExternal Subdomain Text duplicate Meetings & Symposia
/get-involved/students-and-pro...Subdomain Text duplicate Students & Professors
/get-involved/publish-with-ast...Subdomain Text duplicate Publish With ASTM
/get-involved/consumer-partici...Subdomain Text duplicate Consumers and ASTM
/get-involved/consumer-partici...Subdomain Text duplicate What is ASTM
/get-involved/consumer-partici...Subdomain Text duplicate Consumer Safety Standards
/get-involved/consumer-partici...Subdomain Text duplicate Training and Resources
/get-involved/consumer-partici...Subdomain Text duplicate What to Expect
/get-involved/consumer-partici...Subdomain Text duplicate How to Get Involved
/get-involved/consumer-partici...Subdomain Text duplicate News and Events
/get-involved/membership.htmlSubdomain No Text
/about/overview.htmlSubdomain Text duplicate About
/about/overview.htmlSubdomain Text duplicate Overview
/about/overview.htmlSubdomain Text duplicate Overview
/about/overview/detailed-overv...Subdomain Text duplicate Detailed Overview
/about/overview/fact-sheet.htmlSubdomain Text duplicate Fact Sheet
/about/overview/white-papers.htmlSubdomain Text duplicate White Papers
/about/overview/corporate-citi...Subdomain Text duplicate Corporate Citizenship
/about/governance.htmlSubdomain Text duplicate Governance
/about/global-cooperation.htmlSubdomain Text duplicate Global Cooperation
/about/global-cooperation/in-r...Subdomain Text duplicate In-Residence Training Programs
/about/global-cooperation/onli...Subdomain Text duplicate Online Training
/about/global-cooperation/inte...Subdomain Text duplicate International Partners
https://astmuae.org/New window External Text duplicate UAE Chapter
https://sn.astm.org/?q=preside...External Subdomain Text duplicate President's Column
/about/diversity-inclusion.htmlSubdomain Text duplicate Diversity, Equity, & Inclusion
/about/careers.htmlSubdomain Text duplicate Careers
/about/125th-anniversary.htmlSubdomain Text duplicate 125th Anniversary
/about/125th-anniversary/astm-...Subdomain Text duplicate 125 Years of ASTM International
/about/125th-anniversary/case-...Subdomain Text duplicate Case Studies and Webinars
/about/market-insights-and-inn...Subdomain Text duplicate Market Insights and Innovation
/about/Market-Insights-and-Inn...Subdomain Text duplicate Market Insights
/about/Market-Insights-and-Inn...Subdomain Text duplicate Innovation
/about/global.htmlSubdomain No Text
https://sn.astm.org/External Subdomain Text duplicate Standardization News
https://newsroom.astm.org/External Subdomain Text duplicate News Releases
https://go.astm.org/SN-Septemb...External Subdomain No Text
https://www.astm.org/contactContact
/checkout/cartCart
https://www.astm.org/contact/Subdomain Text duplicate Contact
/checkout/cart/Subdomain Cart ()
/sso/login/index/Subdomain Sign In
/customer/account/create/Subdomain Create Account
https://www.astm.org/contactcontact us
/products-services/training-co...ASTM Training Programs
https://sn.astm.org/External Subdomain Text duplicate Standardization News
https://amcoe.org/event/icam2024/External ICAM 2024
/products-services/tracker-ser...Subdomain Standards Tracker
/products-services/training-co...Subdomain ASTM eLearning
https://marketing.astm.org/act...External Subdomain Standard DS-1 by Bureau Veritas
https://saudi-build.com/External Join Us at Saudi Build
https://go.astm.org/standards-...External Subdomain Standards Impact
https://bolatme.com/External Join Us at BOLAT
https://www.en.aenor.com/?utm_...External Subdomain Get AENOR (UNE) on Compass
/products-services/standards-a...Subdomain Browse Standards by Category
https://marketing.astm.org/act...External Subdomain ASTM Compass: Petroleum & ASTM
/astm-tpt-1008.htmlSubdomain Lab Manager Academy
https://go.astm.org/impact-reportExternal Subdomain Standardization Impact Report
https://astmxcellerate.com/External Xcellerate
/products-services/laboratory-...Subdomain Text duplicate Laboratory Services
/astm-tpt-545.htmlSubdomain Sustainable Materials & Products
https://www.astm.org/Anchor No Text
/products-services/enterprise-...Learn more
/products-services/training-co...Text duplicate Learn more
/products-services/enterprise-...Text duplicate Learn more
/products-services/proficiency...Text duplicate Learn more
https://www.astm.org/Anchor No Text
/get-involved/membership.htmlExplore the benefits of membership
https://www.astm.org/Anchor No Text
/about/overview.htmlFIND OUT MORE ABOUT ASTM
http://twitter.com/ASTMIntlNew window External No Text
http://www.facebook.com/pages/...New window External Subdomain No Text
http://www.youtube.com/ASTMIntlNew window External Subdomain No Text
http://www.linkedin.com/compan...New window External Subdomain No Text
https://www.instagram.com/astm...New window External Subdomain No Text
https://www.astm.org/Subdomain Home
/ABOUT/overview.htmlSubdomain Text duplicate About
https://www.astm.org/contactSubdomain Text duplicate Contact
/policies.htmlSubdomain Policies
/privacy-policySubdomain Privacy Policy
/copyright-and-permissionsSubdomain Copyright/Permissions
/products-services/reading-roo...Subdomain Text duplicate Reading Room

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.astm.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 excellent with 0.35 seconds.
The file size of the HTML document is fine (168 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
expiresMon, 14 Oct 2024 12:50:54 GMT
pragmacache
traceresponse00-17fe0422df575ad907b7839b5c3ba7a7-7c502316bc2c5817-01
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content-encodinggzip
accept-rangesbytes
age41930
dateMon, 14 Oct 2024 00:29:45 GMT
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http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 19,257 referring domains.
This page has 1,988,845 backlinks.
This page has backlinks from 12,583 different ip addresses.

Robots.txt

User-agent: *
Crawl-delay: 5

User-agent: *

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Disallow: /report/
Disallow: /var/
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Disallow: /customer/
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#filter out the Magento-specific system files

Disallow: /composer.json
Disallow: /composer.lock
Disallow: /COPYING.txt
Disallow: /Gruntfile.js
Disallow: /LICENSE.txt
Disallow: /LICENSE_AFL.txt
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#filter out the Magento CMS context folders

Disallow: /app/
Disallow: /bin/
Disallow: /dev/
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Disallow: /pub/
Disallow: /setup/
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#filter out checkout and customer-specific application context path

Disallow: /checkout/
Disallow: /customer/
Disallow: /customer/account/
Disallow: /customer/account/login
Disallow: /control/
Disallow: /contacts/
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#filter out internal catalog search pages

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#filter out dump files

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User-agent: GPTBot
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User-agent: Google-Extended
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Sitemap: https://www.astm.org/media/sitemap.xml

Search preview

Most important keywords

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

KeywordResultRecheck
ASTM68%Check
ASTM standards62%Check
ASTM International60%Check
standards56%Check
ASTM Compass56%Check
ASTM IP54%Check
International50%Check
ASTM Training Programs50%Check
Standards Development47%Check
Standards Publications47%Check

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