Sirweb.org - SEO Checker

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Overview of the SEO Check
Meta information
61% 
Page quality
87% 
Page structure
87% 
Link structure
13% 
Server
89% 
External factors
100% 
SEO Score
Response time
0.61 s
File size
119.80 kB
Words
835
Media files
24
Number of links
133 internal / 34 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Society of Interventional Radiology (SIR) Home | Society of Interventional Radiology
The page title should be shorter than 580 pixels. It is 751 pixels long. Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
The Society of Interventional Radiology (SIR) is the premier professional organization representing interventional radiologists worldwide. With a legacy of excellence spanning decades, we are dedicated to advancing the practice of interventional radiology and enhancing patient care.
The meta description is too long: 1735 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.sirweb.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
viewportwidth=device-width, initial-scale=1
descriptionThe Society of Interventional Radiology (SIR) is the premier professional organization representing interventional radiologists worldwide. With a legacy of excellence spanning decades, we are dedicated to advancing the practice of interventional radiology and enhancing patient care.
facebook-domain-verificationh1g8521101pwiu7he3k6cq7crrkvzg
google-site-verificationKzYof1sRmxIp4krMVVsOmeprBurJuhtMEjgXcEe0LeA
langen
twitter:cardsummary_large_image
twitter:siteSociety of Interventional Radiology
twitter:titleSociety of Interventional Radiology (SIR) Home
twitter:descriptionThe Society of Interventional Radiology (SIR) is the premier professional organization representing interventional radiologists worldwide. With a legacy of excellence spanning decades, we are dedicated to advancing the practice of interventional radiology and enhancing patient care.
twitter:imagehttps://www.sirweb.org/media/jnxlhxdt/sir_logo.png?width=800
og:typeWebsite
og:urlhttps://www.sirweb.org/
og:titleSociety of Interventional Radiology (SIR) Home
og:descriptionThe Society of Interventional Radiology (SIR) is the premier professional organization representing interventional radiologists worldwide. With a legacy of excellence spanning decades, we are dedicated to advancing the practice of interventional radiology and enhancing patient care.
og:imagehttps://www.sirweb.org/media/jnxlhxdt/sir_logo.png?width=800
og:site_nameSociety of Interventional Radiology
x-ua-compatibleie=edge
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 835 words. That's ok.
21.6% 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.
11 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 12.33 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 17 tags for this page.
Image SEO
(Somewhat important)
14 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
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
/media/jnxlhxdt/sir_logo.pngSIR_Logo.png
/media/pwyllbni/sir_f_logo_resized.pngsir_f_logo_resized.png
/media/pwyllbni/sir_f_logo_resized.pngsir_f_logo_resized.png
...g?width=880&height=602&v=1dd55adafb91b30Bizir27 Homepage Banner
.../kywo0clx/mtsinai_151211_0548-sirweb.pngmtsinai_151211_0548-sirweb.png (1)
/media/o4uhvu5i/acir_169x169.pngNo alt attribute provided
/media/o4uhvu5i/acir_169x169.pngNo alt attribute provided
/media/fgzmwsn2/sir_edge-logo_4c.pngNo alt attribute provided
/media/fgzmwsn2/sir_edge-logo_4c.pngNo alt attribute provided
...r_business-of-ir_logo_transparent-01.pngNo alt attribute provided
...r_business-of-ir_logo_transparent-01.pngNo alt attribute provided
/media/gvnod5gc/sir-2027-logo-02.pngNo alt attribute provided
/media/gvnod5gc/sir-2027-logo-02.pngNo alt attribute provided
/media/gajlsqgo/society-logo.svgsociety-logo.svg
/media/gajlsqgo/society-logo.svgsociety-logo.svg
/media/svsp0sz3/apple-store-download.svgapple-store-download.svg
/media/kgwei5hy/google-play-download.svggoogle-play-download.svg
/media/rpbn1a15/sir-foundation-logo.svgsir-foundation-logo.svg

Page structure

H1 heading
(Critically important)
Register today for SIR Business of IR 2027!
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Register today for SIR Business of IR 2027!
H2 Empty heading
H2 SIR EDGE 2026
H2 Guidelines and statements
H2 VIRTEX is here.
H2 News from SIR and SIR Foundation
H2 New paper outlines growing role of interventional radiology in liver cancer treatment
H2 SIR 2027 records the most abstracts ever submitted!
H2 SIR 2027 Annual Scientific Meeting scholarship opportunities
H2 News from SIR and SIR Foundation Duplicate text
H2 Enhancing care, improving lives
H2 Upcoming events In-person $695.00 ACIR 2026 Meeting Join interventional radiology chiefs Oct. 25–26, 2026, in Louisville for the ACIR Fall Meeting focused on leadership and practice strategy. Oct 2...
H2 Quick Links
H2 Contact us
H3 Empty heading
H3 ACIR 2026 Meeting
H3 SIR EDGE 2026 Duplicate text
H3 Business of IR 2027
H3 SIR 2027 Annual Scientific Meeting
H3 SIR 2028 Annual Scientific Meeting
H3 SIR 2029 Annual Scientific Meeting
H3 Upcoming events
Some internal link anchor texts are too long.
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.
The number of internal links is ok.
There are too many external links (34) on this page.

Found links on this page

LinkAttributesAnchor text
https://sir.personifycloud.com...External Subdomain No Text
https://www.sirweb.org/logout/Logout
/login/?returnUrl=/Login
https://www.sirweb.org/join/Join
https://www.sirweb.org/Society of Interventional Radiology
IMG-ALT SIR_Logo.png
/in-practice/In Practice
/in-training/In Training
https://www.sirweb.org/research/Research
https://www.sirweb.org/connect/Connect
https://www.sirweb.org/education/Education
/for-patients/For Patients
https://www.sirweb.org/search/Open Search
https://www.sirweb.org/about-sir/About
https://www.sirweb.org/contact/Contact us
https://www.sirweb.org/donate/Donate
https://www.sirweb.org/advocacy/Advocacy
https://www.sirweb.org/for-press/For Press
/for-business/For Business
/for-patients/Text duplicate For Patients
/in-practice/Text duplicate In Practice
/in-training/Text duplicate In Training
https://www.sirweb.org/research/Text duplicate Research
https://www.sirweb.org/connect/Text duplicate Connect
https://www.sirweb.org/education/Text duplicate Education
/publications/Publications
https://auth.elsevier.com/Shib...External Subdomain JVIR
/ir-quarterly/IR Quarterly
/publications/news/News
https://www.sirweb.org/join/Join SIR
https://sir.personifycloud.com...External Subdomain No Text
https://www.sirweb.org/logout/Text duplicate Logout
/login/?returnUrl=/Text duplicate Login
https://www.sirfoundation.org/External Subdomain IMG-ALT sir_f_logo_resized.png
/in-practice/Text duplicate In Practice
/in-practice/coding-billing-an...Coding and billing
/in-practice/guidelines-and-st...Guidelines and statements
/in-practice/quality-improvement/Quality improvement
/in-practice/business-center/Business Center
https://www.sirweb.org/toolkits/Toolkits
https://interventionalradiolog...External Subdomain Jobs
/in-training/Text duplicate In Training
/in-training/pathways/Pathways
/in-training/opportunities/Opportunities
/in-training/residents/Residents
https://interventionalradiolog...External Subdomain Text duplicate Jobs
https://connect.sirweb.org/com...External Subdomain RFS community on SIR Connect
https://www.sirweb.org/research/Text duplicate Research
https://www.sirfoundation.org/External Subdomain SIR Foundation
https://auth.elsevier.com/Shib...External Subdomain Text duplicate JVIR
https://www.sirweb.org/connect/Text duplicate Connect
/connect/sections/Sections
/connect/committees/Committees
/connect/volunteer/Volunteer
/connect/fellowship/Fellowship
/connect/global-outreach/Global outreach
https://connect.sirweb.org/Hig...External Subdomain SIR Connect
https://www.sirweb.org/education/Text duplicate Education
/education/events/Events
https://education.sirweb.org/External Subdomain Courses
https://education.sirweb.org/userExternal Subdomain Transcript
/for-patients/Text duplicate For Patients
/for-patients/what-is-interven...What is IR?
/for-patients/conditions-and-t...Conditions and treatments
/for-patients/faqs-about-inter...FAQs about IR
/for-patients/patient-appeal-l...Patient appeal letters
/doctor-finder/Find a doctor
https://www.sirweb.org/about-sir/Text duplicate About
https://www.sirweb.org/donate/Text duplicate Donate
https://www.sirweb.org/advocacy/Text duplicate Advocacy
https://www.sirweb.org/for-press/Text duplicate For Press
/for-business/Text duplicate For Business
https://www.sirfoundation.org/External Subdomain Text duplicate IMG-ALT sir_f_logo_resized.png
https://sir.personifycloud.com...External Subdomain No Text
https://www.sirweb.org/logout/Text duplicate Logout
/login/?returnUrl=/Text duplicate Login
https://www.sirweb.org/checkoutCheckout
/search/?search=What is IR?Text duplicate What is IR?
/search/?search=Where is JVIR?Where is JVIR?
/education/events/business-of-...Register today for SIR Business of IR 2027! In today’s rapidly evolving healthcare landscape, success in IR requires more than clinical expertise—it requires...
IMG-ALT Bizir27 Homepage Banner
/education/events/sir-edge-2026/Register SIR EDGE 2026 Oct. 25-26 in Louisville, KY. Real cases. Real decisions. Real practice. SIR EDGE reimagines typical medical education through immersi...
/publications/news/the-guideli...Submit Guidelines and statements Topic submissions accepted through Nov. 15. These topics may be turned into an evidence-based document, such as a clinical p...
/in-practice/quality-improveme...Enroll VIRTEX is here. Strengthen data-driven, evidence-based care that improves outcomes and transforms interventional radiology through the power of data
/for-press/new-paper-outlines-...Oct 12, 2026 New paper outlines growing role of interventional radiology in liver cancer treatment Interventional radiologists (IRs) provide patients with pr...
/publications/news/sir-2027-re...Oct 09, 2026 SIR 2027 records the most abstracts ever submitted! SIR 2027 set a new record with 1,675 abstract submissions. Learn more and explore SIR Founda...
/publications/news/sir-2027-an...Oct 09, 2026 SIR 2027 Annual Scientific Meeting scholarship opportunities SIR 2027 Scholarships are open. Residents and medical students can apply for compli...
/for-patients/Explore the patient center
https://www.sirweb.org/join/Become a member
/education/events/acir-2026-me...In-person $695.00 ACIR 2026 Meeting Join interventional radiology chiefs Oct. 25–26, 2026, in Louisville for the ACIR Fall Meeting focused on leadership and ...
/education/events/sir-edge-2026/In-person $1,795.00 SIR EDGE 2026 Real cases. Real decisions. Real practice. SIR EDGE reimagines typical medical education through immersive, case‑based lear...
/education/events/business-of-...In-person $1,695.00 Business of IR 2027 Empowering IRs to lead, build and thrive in a changing healthcare landscape. Jan 29, 2027 - Jan 30, 2027 Emory Confer...
/education/events/sir-2027-ann...In-person SIR 2027 Annual Scientific Meeting Mar 20, 2027 - Mar 24, 2027 Los Angeles Convention Center, CA SIR Annual Scientific Meeting
/education/events/sir-2028-ann...In-person SIR 2028 Annual Scientific Meeting Mar 18, 2028 - Mar 22, 2028 Pennsylvania Convention Center, Philadelphia SIR Annual Scientific Meeting
/education/events/sir-2029-ann...In-person SIR 2029 Annual Scientific Meeting Apr 07, 2029 - Apr 11, 2029 Anaheim Convention Center, CA SIR Annual Scientific Meeting
/education/events/Calendar of events
/publications/news/Latest news
/publications/Text duplicate Publications
https://sir.personifycloud.com...External Subdomain My Account
https://www.sirweb.org/join/Text duplicate Become a member
https://sir.personifycloud.com...External Subdomain Text duplicate My Account
https://www.sirweb.org/join/Text duplicate Become a member
https://www.sirweb.org/donate/Text duplicate Donate
https://www.sirweb.org/donate/Text duplicate Donate
https://www.sirfoundation.org/External Subdomain Foundation
https://form-renderer-app.dono...New window External Subdomain Donate now
https://www.sirweb.org/connect/Text duplicate Connect
https://www.sirweb.org/connect/Text duplicate Connect
/connect/sections/Text duplicate Sections
/connect/committees/Text duplicate Committees
/connect/volunteer/Text duplicate Volunteer
https://connect.sirweb.org/homeNew window External Subdomain SIR Connect community
https://interventionalradiolog...New window External Subdomain Text duplicate Jobs
/in-practice/Text duplicate In Practice
/in-practice/Text duplicate In Practice
/in-practice/guidelines-and-st...Guidelines
/in-practice/business-center/Text duplicate Business Center
/in-practice/quality-improvement/Quality Improvement
/in-practice/quality-improveme...Standardized reports
/in-training/Text duplicate In Training
/in-training/Text duplicate In Training
/in-training/why-ir/Why IR
/in-training/pathways/Text duplicate Pathways
/in-training/opportunities/Funding opportunities
https://www.sirweb.org/advocacy/Text duplicate Advocacy
https://www.sirweb.org/advocacy/Text duplicate Advocacy
/advocacy/action-center/Action center
/advocacy/support-ir-advocacy/Support IR advocacy
https://www.sirweb.org/education/Text duplicate Education
https://www.sirweb.org/education/Text duplicate Education
/education/events/Text duplicate Events
https://education.sirweb.org/userExternal Subdomain Text duplicate Courses
https://education.sirweb.org/userNew window External Subdomain CME Credits
/publications/Text duplicate Publications
/publications/Text duplicate Publications
https://auth.elsevier.com/Shib...New window External Subdomain Text duplicate JVIR
/ir-quarterly/Text duplicate IR Quarterly
/publications/news/Text duplicate News
https://www.sirweb.org/research/Text duplicate Research
https://www.sirweb.org/research/Text duplicate Research
https://www.sirfoundation.org/...External Subdomain Research funding
https://www.sirfoundation.org/...External Subdomain Foundation research
https://auth.elsevier.com/Shib...New window External Subdomain Text duplicate JVIR
/for-patients/Patients
/for-patients/Text duplicate Patients
/for-patients/conditions-and-t...Conditions and Treatments
/doctor-finder/Text duplicate Find a doctor
https://www.sirweb.org/about-sir/Text duplicate About
https://www.sirweb.org/for-press/Text duplicate For Press
/for-business/New window Text duplicate For Business
/for-business/New window Text duplicate For Business
/for-business/exhibiting/Exhibiting
/for-business/advertising/Advertising
/for-business/corporate-partners/Corporate partners
https://www.sirweb.org/IMG-ALT society-logo.svg
https://www.sirweb.org/Text duplicate IMG-ALT society-logo.svg
https://www.facebook.com/Socie...New window External Subdomain Facebook
https://www.instagram.com/sirs...New window External Subdomain Instagram
https://www.linkedin.com/compa...New window External Subdomain Linkedin
https://x.com/SIRspecialistsNew window External X
https://www.youtube.com/c/Soci...New window External Subdomain Youtube
https://apps.apple.com/us/app/...New window External Subdomain IMG-ALT apple-store-download.svg
A-TITLE Download from Apple
https://play.google.com/store/...New window External Subdomain IMG-ALT google-play-download.svg
A-TITLE Download from Google
https://www.sirfoundation.org/External Subdomain IMG-ALT sir-foundation-logo.svg
/about-sir/governance-and-lead...New window Privacy Policy
/about-sir/governance-and-lead...Content, Links and Copyright
/for-business/advertising/Advertise
/about-sir/governance-and-lead...Terms and Conditions
https://www.sirweb.org/contact/Text duplicate Contact us

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.sirweb.org/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time of 0.61 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 (120 kB).

HTTP Response Header

NameValue
dateTue, 20 Oct 2026 15:13:10 GMT
content-typetext/html; charset=utf-8
cf-raya4d8f70999fb772d-CDG
cf-cache-statusDYNAMIC
cache-controlpublic,max-age=1800
content-encodinggzip
last-modifiedWed, 14 Oct 2026 14:39:15 GMT
servercloudflare
x-content-type-optionsnosniff
strict-transport-securitymax-age=10886400; preload
varyhost,Accept-Encoding
access-control-allow-headers*
access-control-allow-methods*
content-security-policyupgrade-insecure-requests; media-src https: data: blob:; img-src https: data: blob:; object-src https:; worker-src http: blob:; connect-src 'self' https://cdn.feathr.co https://*.doubleclick.net https://*.clarity.ms https://*.contentsquare.net https://www.google.co.uk https://polo.feathr.co https://www.googleadservices.com wss://www.sirweb.org https://s.clarity.ms https://sheets-proxy.knightlab.com https://servedbyadbutler.com https://www.google.com https://www.google-analytics.com https://analytics.google.com https://www.gstatic.com https://region1.analytics.google.com https://px.ads.linkedin.com https://n.clarity.ms https://region1.google-analytics.com https://www.googletagmanager.com https://*.eventscribe.net https://doublethedonation.com; default-src https: blob: 'unsafe-inline' 'unsafe-eval'; frame-ancestors 'self' *.eventscribe.net;
feature-policypayment 'none'; gyroscope 'none'; camera 'none'; microphone 'none'; usb 'none';
referrer-policyno-referrer-when-downgrade
request-contextappId=cid-v1:a144395f-7017-4624-9a5b-f95bb142e8f2
uc-cache-statusMISS
set-cookie293 Characters
alt-svch3=":443"; ma=86400
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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 362 referring domains.
This page has 43,226 backlinks.
This page has backlinks from 303 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Allow: /

Similar sites

Search preview

www.sirweb.org
Society of Interventional Radiology (SIR) Home | Society of Interve...
The Society of Interventional Radiology (SIR) is the premier professional organization representing interventional radiologists worldwide. With a legacy of excellence spanning decades, we are dedicated to advancing the practice of interventional radiology and enhancing patient care.

Most important keywords

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

KeywordResultRecheck
SIR88%Check
Interventional70%Check
Radiology70%Check
Interventional Radiology70%Check
SIR 202770%Check
SIR Business70%Check
Society66%Check
SIR Foundation65%Check
Interventional Radiologists64%Check
SIR EDGE64%Check
Show more keywords and terms

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