Iaqa.org - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
92% 
Page structure
66% 
Link structure
85% 
Server
73% 
External factors
100% 
SEO Score
Response time
0.97 s
File size
140.50 kB
Words
772
Media files
10
Number of links
50 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Indoor Air Quality | Indoor Air Quality Association
There are word repetitions in the page title.
The length of the page title is perfect. (435 pixels out of 580 max pixel length)
Meta description
(Critically important)
Join IAQA for resources & education on indoor air quality. Connect with experts & improve environments today!
The length of the meta description is perfect. (683 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.iaqa.org/
There is a valid canonical link 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
viewportinitial-scale=1, minimum-scale=1, maximum-scale=5, viewport-fit=cover
apple-mobile-web-app-capableyes
descriptionJoin IAQA for resources & education on indoor air quality. Connect with experts & improve environments today!
langen
twitter:cardsummary
twitter:titleIndoor Air Quality | Indoor Air Quality Association
twitter:descriptionJoin IAQA for resources & education on indoor air quality. Connect with experts & improve environments today!
twitter:imagehttps://lirp.cdn-website.com/88e06cc9/dms3rep/multi/opt/Hero-Industrial-1920w.png
og:typewebsite
og:descriptionJoin IAQA for resources & education on indoor air quality. Connect with experts & improve environments today!
og:titleIndoor Air Quality | Indoor Air Quality Association
og:imagehttps://lirp.cdn-website.com/88e06cc9/dms3rep/multi/opt/Hero-Industrial-1920w.png
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 772 words. That's ok.
33.2% 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.
14 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 18.92 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "initial-scale=1, minimum-scale=1, maximum-scale=5, viewport-fit=cover" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 203 characters this one is longer than 70 characters:
"the indoor air quality association is the leading organization dedicated to developing, educating and ..."
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
...i/opt/IAQA_Logo_title-traced-4c-381w.pngThe logo for the indoor air quality association is blue and white.
...s3rep/multi/opt/Find+a+Pro+icon-131w.pngA magnifying glass with a graph inside of it on a white background.
...s3rep/multi/opt/Contact+Us+icon-131w.pngA phone , envelope , and email icon on a white background.
...p/multi/opt/Membership+icon+(1)-131w.pngA white icon of a person in a circle on a white background.
...p/multi/opt/IAQA_Logo_traced-4c-182w.pnglogo

Page structure

H1 heading
(Critically important)
Join the Organization for Indoor Air Quality Professionals
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Join the Organization for Indoor Air Quality Professionals
H1 Educational Resources
H2 FIND A PRO
H2 Recent Announcements
H2 Upcoming Events
H2 Testimonials
H2 Mission
H3 Find an Indoor Air Quality Expert
H3 for Professionals and Consumers
H3 Professionals
H3 Consumers
H3 List of Services
H3 List of Services Duplicate text
H3 Jason Green
H3 Bob Krell
H3 Marlie Fishlowitz
H3 Rick Bayliss
H3 Jacqueline Gill
H4 Find A Pro
H4 Contact Us
H4 Membership
Some anchor texts are used more than once.
1 links don't have an 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 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.iaqa.org/IMG-ALT The logo for the indoor air quality association is blue and white.
https://www.iaqa.org/about-iaqaAbout IAQA
https://www.iaqa.org/leadershipLeadership
https://www.iaqa.org/partnersPartners
/code-of-ethicsCode of Ethics
/online-educationOnline Education
/members-in-the-newsMembers in the News
/heat-related-illnessHeat Related Illness
/educational-resourcesEducational Resources
https://www.iaqa.org/faqsFAQs
/recent-articlesRecent Articles
https://www.iaqa.org/find-a-proFind a Pro
/membership-benefitsMembership Benefits
https://www.iaqa.org/join-todayStart Your Membership
https://iaqa.app.clientclub.net/New window External Subdomain Log In
https://www.iaqa.org/join-todayJoin Our Community
/membership-benefitsNew window Why Join IAQA?
https://www.iaqa.org/find-a-proSearch Professionals
https://www.iaqa.org/join-todayGet Listed
https://www.iaqa.org/eventsNo Text
https://global.healthyindoors....New window External Subdomain 2024 Conference Videos
https://www.iaqa.org/webinarsUpcoming Webinars
/educational-resourcesText duplicate Educational Resources
https://www.iaqa.org/faqsConsumer FAQs
/recent-articlesText duplicate Recent Articles
https://www.iaqa.org/find-a-proFind A Pro
https://www.iaqa.org/join-todayJoin Today
https://www.iaqa.org/find-a-proIMG-ALT A magnifying glass with a graph inside of it on a white background.
https://www.iaqa.org/find-a-proText duplicate Find A Pro
https://www.iaqa.org/contactIMG-ALT A phone , envelope , and email icon on a white background.
https://www.iaqa.org/contactContact Us
https://www.iaqa.org/join-todayIMG-ALT A white icon of a person in a circle on a white background.
https://www.iaqa.org/join-todayMembership
https://www.iaqa.org/IMG-ALT logo
https://www.linkedin.com/group...New window External Subdomain No Text
https://www.iaqa.org/about-iaqaText duplicate About IAQA
https://www.iaqa.org/leadershipText duplicate Leadership
https://www.iaqa.org/partnersText duplicate Partners
/code-of-ethicsText duplicate Code of Ethics
/online-educationText duplicate Online Education
/members-in-the-newsText duplicate Members in the News
/heat-related-illnessText duplicate Heat Related Illness
/educational-resourcesText duplicate Educational Resources
https://www.iaqa.org/faqsText duplicate FAQs
/recent-articlesText duplicate Recent Articles
https://www.iaqa.org/find-a-proText duplicate Find a Pro
/membership-benefitsText duplicate Membership Benefits
https://www.iaqa.org/join-todayText duplicate Start Your Membership
https://www.iaqa.org/eventsEvents
https://www.iaqa.org/partnersText duplicate Partners
https://www.iaqa.org/contactContact
https://www.iaqa.org/find-a-proFIND A PRO
https://www.iaqa.org/join-todayJOIN TODAY

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.iaqa.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 of 0.97 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 (141 kB).

HTTP Response Header

NameValue
servernginx
dateSun, 22 Dec 2024 23:16:09 GMT
content-typetext/html;charset=utf-8
content-length33870
d-cachefrom-cache
content-encodinggzip
strict-transport-securitymax-age=31536000; preload
x-content-type-optionsnosniff
varyuser-agent,accept-encoding
cache-controlno-cache, no-store, must-revalidate
expiresThu, 01 Jan 1970 00:00:00 GMT
d-geoUS
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 563 referring domains.
This page has 4,917 backlinks.
This page has backlinks from 438 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# Sitemap is also available on /sitemap.xml
Sitemap: https://www.iaqa.org/sitemap.xml
User-agent: *

Similar sites

Search preview

www.iaqa.org
Indoor Air Quality | Indoor Air Quality Association
Join IAQA for resources & education on indoor air quality. Connect with experts & improve environments today!

Most important keywords

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

KeywordResultRecheck
Indoor84%Check
Air84%Check
Quality84%Check
Air Quality84%Check
Indoor Air84%Check
Indoor Air Quality84%Check
Indoor Air Quality Association78%Check
Indoor Air Quality Professionals77%Check
Air Quality Professionals75%Check
Quality Association70%Check
Show more keywords and terms

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