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Gemstone.org - SEO Checker

Overview of the SEO Check

Meta information

61%

Page quality

81%

Page structure

66%

Link structure

37%

Server

73%

External factors

100%

SEO Score

SEO Score Widget

Response time

0.98 s

File size

113.20 kB

Words

762

Media files

Number of links

94 internal / 18 external

Task list of SEO Improvements 6 Tasks

Remove the empty bold and strong tags from this page.Very important!
Only use 1 H1 Heading in your text.Very important!
Improve the text of the meta description.Important!
Remove duplicate heading texts.Important!
Use good alternative descriptions (alt attributes) for your images.Tip!
Improve the page response time.Tip!

View all

Meta specifications 61% achieved

Title

(Critically important)

Home | ICA

The page title is too short. (103 pixels of 580 max pixel length) Optimize title

There are no duplicate words in the title

Meta Title

Meta description

(Critically important)

The International Colored Gemstone Association (ICA) is the only worldwide body specifically created to benefit the global colored gemstone industry. Join industry professionals worldwide for the opportunity to work together to expand the market for natural colored gemstones.

The meta description is too long: 1698 pixels from max. 1000 pixels. Optimize description

Meta Description

Crawlability

(Critically important)

There are no problems in accessing the website.

Search Engine Crawlers

Canonical URL

(Important)

https://www.gemstone.org/

There is a valid canonical link specified.

Canonical Tag

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

Declaring language in HTML

Alternate/Hreflang Links

(Somewhat important)

There are no alternate links specified on this page.

Hreflang

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.

Meta Tags

Domain

(Somewhat important)

The domain is no subdomain.

The domain length is good.

The domain does not contain non-latin characters.

Domain for SEO

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.

SEO-friendly URLs

Charset encoding

(Somewhat important)

The charset encoding (UTF-8) is set correctly.

Character Encoding

Doctype

(Nice to have)

The doctype HTML 5 is set correctly.

The doctype is placed at first in the HTML code.

HTML Doctype

Favicon

(Nice to have)

The favicon is linked correctly.

Favicon

Meta tags

Name	Value
viewport	width=device-width, initial-scale=1
description	The International Colored Gemstone Association (ICA) is the only worldwide body specifically created to benefit the global colored gemstone industry. Join industry professionals worldwide for the opportunity to work together to expand the market for natural colored gemstones.
lang	en
og:url	https://www.gemstone.org/
x-ua-compatible	IE=edge,chrome=1
charset	utf-8

Automatically check gemstone.org including all subpages at once!

Check 300+ SEO parameters on every page of your website
Easy troubleshooting with optimization suggestions
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Page quality 81% achieved

Content

(Critically important)

Placeholders texts or images were found.

Filler text: Lorem ipsum dolor sit amet consectetur adipiscing elit sed do eiusmod ...

There are 2 text duplicates on this page:

Duplicate: "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusm...

This page contains 762 words. That's ok.

24.1% of the text are stop words.

Words from the H1 heading are used in the page content.

The page contains a listing, which indicates a good text layout.

9 paragraphs were found on this page.

The text content is perfect.

The average number of words per sentence of 18.56 words is good.

Content is King

Frames

(Critically important)

This page does not use a frameset.

Frames and framesets

Mobile optimization

(Somewhat important)

A viewport "width=device-width, initial-scale=1" is provided.

At least one Apple touch icon is specified.

Mobile Optimization

Bold and strong tags

(Somewhat important)

Empty bold or strong tags were found on this page.

Some tags are too long. With 173 characters this one is longer than 70 characters:
"incolor magazine is the ica's quarterly publication, all about colored gemstones. a must read for anyo..."

Strong and Bold Tags

Image SEO

(Somewhat important)

2 images have no alt attribute. The content of alt attributes is used by search engines.

Image SEO

This page is optimized perfectly for social networks.

Social Sharing

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.

HTTPS

Media list

URL	Alt attribute	Title
...ucture/ica-full-color-logo-stacked-1.png	International Colored Gemstone Association Logo
...phics/hp-badge-icons/ica-board-badge.png	ICA Board
.../hp-badge-icons/ica-committees-badge.png	ICA Committees
...hp-badge-icons/ica-ambassadors-badge.png	ICA Ambassadors
...hics/hp-badge-icons/ica-office-badge.png	ICA Office
...com/novi-file-uploads/ica/images/aem.jpg	No alt attribute provided
...le-uploads/ica/Gems-Keep-Giving-Logo.png	No alt attribute provided
...ovi-file-uploads/ica/ICA-GemLab-Logo.png	ICA GemLab Logo
/img/noviams-logo.png	Novi AMS

Page structure 66% achieved

H1 heading

(Critically important)

ICA President says Congress will facilitate guidance to tackle challengi...

Too many H1 headings

H1-H6 headings

Headings

(Important)

Some headings occur twice on the page.

H1-H6 headings

Heading structure

Heading level	Content
H1	ICA President says Congress will facilitate guidance to tackle challengi...
H1	ICA Congress 2025
H1	What is the ICA
H1	The ICA Member Directory and Member Compass
H1	ICA's Accredited Ethical Member Program
H1	Gems Keep Giving
H2	Upcoming Events
H2	Our Mission
H2	CUSTOM FOOTER FPO
H2	Contact
H3	Membership & Account Access
H4	our mission would not be possible without our leadership
H4	Content TBD
H4	Content TBD Duplicate text
H4	Do you want to create a guest account?
H4	Applying for Membership?
H5	InColor Magazine
H5	ICA Congress
H5	Member Directory
H5	Accredited Ethical Program
H5	Gems Keep Giving Fund
H5	ICA \| GemLab

Link structure 37% achieved

Internal links

(Important)

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.

3 links don't have an anchor text.

There are 17 links with a trivial anchor text.

The number of internal links is ok.

None of the anchor texts is too long.

Internal Linking

External links

(Nice to have)

There are 18 external links on this page.

External Links

Found links on this page

Link	Attributes	Anchor text
https://www.gemstone.org/	Anchor	Skip to content
https://icacongress.com/	External	ICA Congress 2025 - Brasilia, Brazil
/products/checkout		in your cart View Cart
/products/checkout		Cart
https://www.gemstone.org/	Anchor	Join
https://www.gemstone.org/login		Login
/contact-us		Contact Us
https://www.gemstone.org/	Anchor	No Text
https://www.gemstone.org/search		No Text
https://www.gemstone.org/		IMG-ALT International Colored Gemstone Association Logo
/member-benefits		Member Benefits
https://membersportal.gemstone...	External Subdomain	ICA Members Portal
/membership-information		Apply for Membership
/member-directory/		Member Directory
https://gemskeepgiving.org/	External	Gems Keep Giving
/ethical-accreditation-aem		Ethical Accreditation (AEM)
/aem-directory/		AEM Directory
/what-is-the-ica		What is the ICA
/board-members		Board Members
/committees		Committees
/ambassadors		Ambassadors
/past-presidents		Past Presidents
/lifetime-achievement		Lifetime Achievement
/ica-office		ICA Office
/contact-us	Text duplicate	Contact Us
https://www.gemstone.org/events/		Upcoming Events
/events/ica-congress-2025		ICA Congress 2025
/mine-tours		Mine Tours
/ica-pavilions-and-shows		ICA Pavilions & Shows
https://www.gemstone.org/gilc		GILC
/icas-receptions		ICA's Receptions
/products/	Subdomain	Advertise with ICA
/incolor-bookcase		InColor Bookcase
/ica-newsletter		ICA Newsletter
/monthly-newsletter		Monthly Newsletter
/code-of-ethics		Code of Ethics
/common-disclosure-code		Common Disclosure Code
/partner-organizations		Partner Organizations
https://www.gemstone.org/by-laws		ICA Bylaws
/nominations		Nominations
/gem-by-gem		Gem By Gem
/birthstones		BirthStones
/gem-secrets		Gem Secrets
/rich-and-famous		Rich and Famous
/more-resources		More Resources
/cibjo-blue-books		CIBJO Blue Books
/news/news		News
/contact-us	Text duplicate	Contact Us
https://www.gemstone.org/search		No Text
https://www.gemstone.org/	Anchor Text duplicate	Join
https://www.gemstone.org/login	Text duplicate	Login
/news/ica-president-says-congr...		Trivial anchor text Read More
/news/get-ready-for-the-ica-co...	Text duplicate	Trivial anchor text Read More
/news/what-is-the-ica	Text duplicate	Trivial anchor text Read More
/news/the-ica-member-directory...	Text duplicate	Trivial anchor text Read More
/news/icas-accredited-ethical-...	Text duplicate	Trivial anchor text Read More
/news/gems-keep-giving	Text duplicate	Trivial anchor text Read More
/events/?PastEvents=1		Past Events
https://www.gemstone.org/events/		View Calendar
/events/jck-2025		JCK Las Vegas 2025
/events/jck-2025		Details
/events/jewellery-and-gem-worl...		Jewellery & Gem WORLD Hong Kong 2025
/events/jewellery-and-gem-worl...	Text duplicate	Details
/events/?CalendarView=1		Events Calendar
/news/ioannis-alexandris-recal...		Ioannis Alexandris recalls history of Brazil in gems and jewelry industry
/news/ioannis-alexandris-recal...	Text duplicate	Trivial anchor text Read More
/news/rubellite-makes-comeback...		Rubellite makes comeback in China, ICA conference hears
/news/rubellite-makes-comeback...	Text duplicate	Trivial anchor text Read More
/news/cibjo-president-gaetano-...		CIBJO President Gaetano Cavalieri receives ICA Lifetime Achievement Award
/news/cibjo-president-gaetano-...	Text duplicate	Trivial anchor text Read More
/news/bonas-group-outlines-ben...		Bonas Group outlines benefits to miners of tenders
/news/bonas-group-outlines-ben...	Text duplicate	Trivial anchor text Read More
/news/geologist-brian-cook-urg...		Geologist Brian Cook urges more support for Brazilian artisanal mining c...
/news/geologist-brian-cook-urg...	Text duplicate	Trivial anchor text Read More
/news/treatment-is-vital-for-t...		Treatment is vital for the colored gemstone supply chain, ICA Congress h...
/news/treatment-is-vital-for-t...	Text duplicate	Trivial anchor text Read More
/news/sustainability-efforts-b...		Sustainability efforts boost livelihoods in diamond and gem sourcing nat...
/news/sustainability-efforts-b...	Text duplicate	Trivial anchor text Read More
/news/brazil-is-a-vital-source...		Brazil is a vital source of colored gemstones to global markets, ICA Con...
/news/brazil-is-a-vital-source...	Text duplicate	Trivial anchor text Read More
/news/ica-president-says-congr...		ICA President says Congress will facilitate guidance to tackle challengi...
/news/ica-president-says-congr...	Text duplicate	Trivial anchor text Read More
/news/get-ready-for-the-ica-co...	Text duplicate	ICA Congress 2025
/news/get-ready-for-the-ica-co...	Text duplicate	Trivial anchor text Read More
/news/gems-keep-giving--relaun...		Gems Keep Giving © Relaunches with New Board and Leadership
/news/gems-keep-giving--relaun...	Text duplicate	Trivial anchor text Read More
/incolor-magazine	New window Subdomain	Learn More
https://icacongress.com/	New window External Text duplicate	Learn More
/member-directory	Subdomain Text duplicate	Learn More
/board-members		IMG-ALT ICA Board
/committees		IMG-ALT ICA Committees
/ambassadors		IMG-ALT ICA Ambassadors
/ica-office	Text duplicate	IMG-ALT ICA Office
/ethical-accreditation-aem	Text duplicate	Learn More A-TITLE AEM Portal
http://www.gemskeepgiving.org/	New window External Subdomain	No Text
http://www.gemskeepgiving.org/	New window External Subdomain Text duplicate	Learn More A-TITLE Gems Keep Giving
https://www.icagemlab.com/en/h...	New window External Subdomain	IMG-ALT ICA GemLab Logo
https://www.icagemlab.com/en/h...	New window External Subdomain Text duplicate	Learn More A-TITLE ICA GemLab
https://www.instagram.com/icag...	New window External Subdomain	A-TITLE Connect with us on Instagram
https://www.linkedin.com/compa...	New window External Subdomain	A-TITLE Connect with us on LinkedIn
https://www.facebook.com/ICAge...	New window External Subdomain	A-TITLE Find us on Facebook
https://www.youtube.com/channe...	New window External Subdomain	A-TITLE Find us on YouTube
http://eepurl.com/iJGe7A	External	SUBSCRIBE TO OUR NEWSLETTER!
https://www.facebook.com/ICAge...	New window External Subdomain	No Text
https://www.linkedin.com/compa...	New window External Subdomain	No Text
https://www.instagram.com/icag...	New window External Subdomain	No Text
https://www.youtube.com/channe...	New window External Subdomain	No Text
/contact-us		No Text
http://www.noviams.com/	External Subdomain	Association Management Software IMG-ALT Novi AMS
https://www.gemstone.org/legal		Legal
/register?memberTypeID=null		Create an Account
/membership-information		View Membership Information

Server configuration 73% achieved

HTTP redirects

(Critically important)

This page redirects to "https://www.gemstone.org/"

WWW Redirect

HTTP header

(Important)

No X-Powered HTTP header is sent.

The web server transmits the web page (HTML) in compressed form.

HTTP headers

Performance

(Somewhat important)

The page response time of 0.98 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.

The file size of the HTML document is fine (113 kB).

Page Speed

HTTP Response Header

Name	Value
date	Sat, 07 Jun 2025 05:38:45 GMT
content-type	text/html; charset=utf-8
vary	Accept-Encoding
access-control-allow-headers	*
access-control-allow-methods	*
access-control-allow-origin	*
cache-control	no-cache,no-store
expires	Sat, 07 Jun 2025 05:43:45 GMT
strict-transport-security	max-age=16070400;
x-frame-options	SAMEORIGIN
x-content-type-options	nosniff
x-azure-ref	20250607T053845Z-174fcd5bb4dl6jrhhC1FRAh8s00000000agg000000007a7p
x-fd-int-roxy-purgeid	74485
x-cache	TCP_MISS
content-encoding	br
statuscode	200
http_version	HTTP/2

External factors 100% achieved

Backlinks

(Critically important)

This page is referenced by wikipedia.

This website has excellent links from other websites.

This page has backlinks from 154 referring domains.

This page has 24,502 backlinks.

This page has backlinks from 126 different ip addresses.

Backlinks

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /*.axd
Disallow: /api/
Disallow: /novi-api/
Disallow: /admin/
Disallow: /login
Disallow: /client-login
Disallow: /*.php
Sitemap: https://www.gemstone.org/sitemap.xml

Similar sites

Search preview

www.gemstone.org

Home | ICA

Most important keywords

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

Keyword	Result	Recheck
ICA	81%	Check
Gem	74%	Check
Gems	74%	Check
ICA Congress	69%	Check
gemstone	64%	Check
Congress	59%	Check
Gems Keep	59%	Check
colored gemstone	58%	Check
International Colored Gemstone	56%	Check
Colored Gemstone Association	56%	Check
International Colored Gemstone Association	55%	Check
Gems Keep Giving	54%	Check
colored	52%	Check
Association	52%	Check
International	52%	Check
industry	51%	Check
gemstones	51%	Check
professionals	51%	Check
worldwide	51%	Check
market	51%	Check
Industry Professionals	51%	Check
opportunity	51%	Check
work	51%	Check
expand	51%	Check
natural	51%	Check

Show more keywords and terms

Automatically check gemstone.org including all subpages at once!

Check 300+ SEO parameters on every page of your website
Easy troubleshooting with optimization suggestions
Automated check for keyword optimization

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Guaranteed free of charge during trial period.

Gemstone.org - SEO Checker

Task list of SEO Improvements 6 Tasks

Meta specifications 61% achieved

(Critically important)

(Critically important)

(Critically important)

(Important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

Meta tags

Automatically check gemstone.org including all subpages at once!

Page quality 81% achieved

(Critically important)

(Critically important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

(Somewhat important)

Media list

Page structure 66% achieved

(Critically important)

(Important)

Heading structure

Link structure 37% achieved

(Important)

(Nice to have)

Found links on this page

Server configuration 73% achieved

(Critically important)

(Important)

(Somewhat important)

HTTP Response Header

External factors 100% achieved

(Critically important)

Links from Wikipedia

Robots.txt

Similar sites

Search preview

Most important keywords

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