Tdf.org - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
85% 
Page structure
66% 
Link structure
35% 
Server
70% 
External factors
100% 
SEO Score
Response time
1.46 s
File size
72.80 kB
Words
1098
Media files
50
Number of links
156 internal / 26 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Discount Broadway Tickets for On, Off & Off-Off Shows | TKTS by TDF | TDF - Theatre Development Fund
The page title should be shorter than 580 pixels. It is 951 pixels long. Optimize title
There are word repetitions in the page title.
Meta description
(Critically important)
Theatre Development Fund (TDF) is a Not-For-Profit Organization for the Performing Arts which works to make theatre affordable and accessible to all.
The length of the meta description is perfect. (928 pixels out of 1000 max pixel length)
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
apple-mobile-web-app-capableyes
theme-color#000000
descriptionTheatre Development Fund (TDF) is a Not-For-Profit Organization for the Performing Arts which works to make theatre affordable and accessible to all.
langen
twitter:cardsummary_large_image
twitter:titleDiscount Broadway Tickets for On, Off, Off-Off Shows
twitter:descriptionNothing is more magical than attending live theatre and dance. TDF, a not-for-profit organization, makes the performing arts accessible and affordable in a variety of ways.
twitter:imagehttps://www.tdf.org/media/vu4osded/hero-img1-big.jpg
og:titleDiscount Broadway Tickets for On, Off, Off-Off Shows
og:descriptionNothing is more magical than attending live theatre and dance. TDF, a not-for-profit organization, makes the performing arts accessible and affordable in a variety of ways.
og:imagehttps://www.tdf.org/media/vu4osded/hero-img1-big.jpg
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
This page contains 1098 words. That's ok.
28.2% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
17 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 17.19 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=1.0" 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)
Alt text (alternative text) is correctly used on all found images.
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
https://www.tdf.org/images/icons/logo.pngTDF Logo
/media/mhgd1ffq/aside-heart.svgheart icon
/media/ok2fq3pf/aside-login.svgLogin icon
https://www.tdf.org/images/icons/logo.pngTDF Logo
/images/svg/search-megamenu.svgSearch
/images/icons/arrow-sub.pngArrow down
/images/icons/arrow-sub.pngArrow down
/images/icons/arrow-sub.pngArrow down
/images/icons/arrow-sub.pngArrow down
/images/icons/arrow-sub.pngArrow down
/images/icons/arrow-sub.pngArrow down
/images/svg/search-megamenu.svgSearch
/images/svg/tdf-striped-white.svgTDF decorative image
...a/vu4osded/hero-img1-big.jpg?format=webpNo alt attribute provided
/images/svg/tdf-striped-white.svgTDF decorative image
/media/w5ed1e0z/hero-img2.jpg?format=webpNo alt attribute provided
/images/svg/tdf-striped-white.svgTDF decorative image
...a/kh1dxu2x/hero-img-tkts.png?format=webpNo alt attribute provided
/images/svg/tdf-striped-white.svgTDF decorative image
...er_1920x1610_shards_dark.jpg?format=webpTDF Broadway Breakfast, blue background with confetti flying
/images/svg/tdf-striped-white.svgTDF decorative image
...a/xdzfiun5/hero-img3-big.jpg?format=webpNo alt attribute provided
/images/svg/tdf-striped-white.svgTDF decorative image
/media/tivhi2tv/hero-img-5.png?format=webpNo alt attribute provided
/media/ucuc02vf/lupita_shutterstock_700.pngLupita Nyong’o leads the starry cast Shakespeare in the Park's free production of Twelfth Night.
/media/yiqfch1n/j_harrison_ghee_700.pngA close-up of J. Harrison Ghee with a red earring and a slight smile
/media/qarjkt3a/red_alfred_molina_700.pngA bald Alfred Molina as artist Mark Rothko, looking serious in a khaki shirt against a red painting
/media/ptojkdsi/the_weir_700.pngThree older men standing in a bar with two shaking hands
/media/gd3ffz1l/nyc-cultural.pngNYC Cultural Affairs logo
/media/t12hceli/nysca-smaller.pngNew York State Council on the Arts logo
...bertfoundation_logo_2019_black_small.jpgThe Shubert Foundation logo
...jthtg1f/hgf-rgb_black-vertical_small.pngHoward Gilman Foundation logo
/media/oopex2br/vertical_line-small.pngVertical Line
...cbpjtgz/screenshot-2024-01-29-131533.pngCandid seal
https://www.tdf.org/images/icons/logo.pngTDF Logo
/images/svg/facebook-mega.svgFacebook
/images/svg/instagram-mega.svgInstagram
/images/svg/bsky-mega.svgBluesky
/images/svg/youtube-mega.svgYouTube
https://www.tdf.org/images/svg/edesign.svgedesign interactive

Page structure

H1 heading
(Critically important)
The thrill of the performing arts awaits you!
Too many H1 headings
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 The thrill of the performing arts awaits you!
H1 Unlock affordable tickets to thousands of productions!
H1 Great seats. Great prices. Great selection. Last minute.
H1 TDF Broadway Breakfast
H1 Your help is priceless. Your impact, profound!
H1 Dress for success
H2 Help the performing arts thrive!
H2 Learn all of the ways TDF offers tickets!
H2 TDF ACCESSIBILITY SERVICES
H2 Broadway is autism friendly.
H2 Find accessible seating and events.
H2 TDF COMMUNITY AND SCHOOL PROGRAMS
H3 Great seats. Great prices. Great selection. Last minute. Duplicate text
H3 Breaking down barriers to attendance.
H3 TDF bridges the performing arts to schools and the community.
H3 The Wendy Wasserstein Project connects students to live theatrе.
H3 Learn the benefits of becoming a TDF community partner!
H3 Read about your favorite shows in TDF Stages.
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.
None of the anchor texts is too long.
There are too many external links (26) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.tdf.org/Anchor Skip To Content
/discount-ticket-programs/tdf-...New window Subdomain Join now.
https://www.tdf.org/about-us/About TDF
https://contribute.tdf.org/donateNew window External Subdomain Donate Now
https://my.tdf.org/account/loginNew window External Subdomain TDF Login
/search-results/Search
https://www.tdf.org/IMG-ALT TDF Logo
/discount-ticket-programs/Discount Ticket Programs
/discount-ticket-programs/tdf-...TDF Membership Program
/discount-ticket-programs/tkts...TKTS by TDF
/discount-ticket-programs/go-o...Go Off-Off and Beyond
https://www.tdf.org/on-stage/What's On Stage
/on-stage/tdf-stages/TDF Stages
/on-stage/show-finder/Show Finder
/on-stage/theatre-dictionary/Theatre Dictionary
/on-stage/masters-of-the-stage/Masters of the Stage
https://my.tdf.org/account/loginExternal Subdomain Buy Tickets
/accessibility-services/Accessibility Services
/accessibility-services/tdf-ac...TDF Accessibility Programs
/accessibility-services/tdf-au...TDF Autism Friendly Performances
/accessibility-services/access...Accessibility Grants
/school-and-community-programs/School and Community Programs
/school-and-community-programs...TDF Education Programs
/school-and-community-programs...TDF Community Programs
/for-the-makers/For The Makers
/for-the-makers/sell-tickets-t...Sell Tickets Through TDF
/for-the-makers/tdf-costume-co...TDF Costume Collection Programs
/for-the-makers/research-devel...Research & Development
/for-the-makers/tdf-grants-and...TDF Grants and Marketing Tools
/for-the-makers/tdf-training-a...TDF Training and Professional Development
/for-the-makers/services-for-t...Services for Theatre Companies
/for-the-makers/services-for-d...Services for Dance Companies
/about-us/media-center/Support Materials
https://www.tdf.org/support-tdf/Support TDF
https://contribute.tdf.org/donateNew window External Subdomain Donate
/support-tdf/legacy-circle/Legacy Circle
/support-tdf/tdf-champions/TDF Champions
https://fundraise.givesmart.co...New window External Subdomain Celebrations and Other Events
/support-tdf/tdf-corporate-par...Corporate Partnerships
/support-tdf/our-donors/Our Donors
/support-tdf/other-ways-to-give/Other Ways to Give
/discount-ticket-programs/Discount Ticket Programs 01
https://www.tdf.org/on-stage/What's On Stage 02
/accessibility-services/Accessibility Services 03
/school-and-community-programs/School and Community Programs 04
/for-the-makers/For The Makers 05
https://www.tdf.org/support-tdf/Support TDF 06
https://www.tdf.org/support-tdf/Text duplicate Donate
IMG-ALT heart icon
https://my.tdf.org/account/loginNew window External Subdomain Login
IMG-ALT Login icon
https://my.tdf.org/account/loginNew window External Subdomain Text duplicate TDF Login
IMG-ALT Login icon
/discount-ticket-programs/tkts...IMG-ALT tickets
/on-stage/show-finder/Text duplicate Show Finder
IMG-ALT Show Finder
https://contribute.tdf.org/donateNew window External Subdomain Text duplicate Donate Now
IMG-ALT Heart icon
https://www.tdf.org/Text duplicate IMG-ALT TDF Logo
/about-us/mission/Mission
/about-us/history/History
/about-us/financial-statements/Financial Statements
/about-us/media-center/Media Center
/about-us/tdf-staff/Staff
/about-us/employment/Employment
/about-us/contact/Contact
https://www.tdf.org/support-tdf/Text duplicate Donate
IMG-ALT heart icon
/discount-ticket-programs/Tickets
IMG-ALT Tickets icon
https://my.tdf.org/account/loginNew window External Subdomain Text duplicate Login
IMG-ALT Login icon
/discount-ticket-programs/Text duplicate Discount Ticket Programs
/discount-ticket-programs/tdf-...Text duplicate TDF Membership Program
/discount-ticket-programs/tkts...Text duplicate TKTS by TDF
/discount-ticket-programs/go-o...Text duplicate Go Off-Off and Beyond
https://www.tdf.org/on-stage/Text duplicate What's On Stage
/on-stage/tdf-stages/Text duplicate TDF Stages
/on-stage/show-finder/Text duplicate Show Finder
/on-stage/theatre-dictionary/Text duplicate Theatre Dictionary
/on-stage/masters-of-the-stage/Text duplicate Masters of the Stage
https://my.tdf.org/account/loginExternal Subdomain Text duplicate Buy Tickets
/accessibility-services/Text duplicate Accessibility Services
/accessibility-services/tdf-ac...Text duplicate TDF Accessibility Programs
/accessibility-services/tdf-au...Text duplicate TDF Autism Friendly Performances
/accessibility-services/access...Text duplicate Accessibility Grants
/school-and-community-programs/Text duplicate School and Community Programs
/school-and-community-programs...Text duplicate TDF Education Programs
/school-and-community-programs...Text duplicate TDF Community Programs
/for-the-makers/Text duplicate For The Makers
/for-the-makers/sell-tickets-t...Text duplicate Sell Tickets Through TDF
/for-the-makers/tdf-costume-co...Text duplicate TDF Costume Collection Programs
/for-the-makers/research-devel...Text duplicate Research & Development
/for-the-makers/tdf-grants-and...Text duplicate TDF Grants and Marketing Tools
/for-the-makers/tdf-training-a...Text duplicate TDF Training and Professional Development
/for-the-makers/services-for-t...Text duplicate Services for Theatre Companies
/for-the-makers/services-for-d...Text duplicate Services for Dance Companies
/about-us/media-center/Text duplicate Support Materials
https://www.tdf.org/support-tdf/Text duplicate Support TDF
https://contribute.tdf.org/donateNew window External Subdomain Text duplicate Donate
/support-tdf/legacy-circle/Text duplicate Legacy Circle
/support-tdf/tdf-champions/Text duplicate TDF Champions
https://fundraise.givesmart.co...New window External Subdomain Text duplicate Celebrations and Other Events
/support-tdf/tdf-corporate-par...Text duplicate Corporate Partnerships
/support-tdf/our-donors/Text duplicate Our Donors
/support-tdf/other-ways-to-give/Text duplicate Other Ways to Give
/discount-ticket-programs/Explore Ticket Programs
/discount-ticket-programs/tdf-...Become a Member
/discount-ticket-programs/tkts...Text duplicate TKTS by TDF
https://fundraise.givesmart.co...External Subdomain Text duplicate Buy Tickets
https://www.tdf.org/support-tdf/Donate to TDF
/for-the-makers/tdf-costume-co...Rent Costumes
https://www.tdf.org/support-tdf/Text duplicate Support TDF
/discount-ticket-programs/Text duplicate Buy Tickets
/discount-ticket-programs/tkts...Visit a TKTS Booth
/accessibility-services/Text duplicate Accessibility Services
/accessibility-services/tdf-au...View Autism Friendly Performances
/accessibility-services/tdf-ac...Find Accessible Events
/school-and-community-programs/Browse School & Community Programs
/school-and-community-programs...More about the Wendy Wasserstein Project
/school-and-community-programs...Become a Community Partner
/on-stage/tdf-stages/Go to TDF Stages
/on-stage/tdf-stages/free-outd...IMG-ALT Lupita Nyong’o leads the starry cast Shakespeare in the Park's free production of Twelfth Night.
/on-stage/tdf-stages/free-outd...Free Outdoor Shows & Performance Festivals This Summer in NYC
/on-stage/tdf-stages/13-shows-...IMG-ALT A close-up of J. Harrison Ghee with a red earring and a slight smile
/on-stage/tdf-stages/13-shows-...13 Shows to See on Broadway and Beyond This August
/on-stage/tdf-stages/top-5-sta...IMG-ALT A bald Alfred Molina as artist Mark Rothko, looking serious in a khaki shirt against a red painting
/on-stage/tdf-stages/top-5-sta...Top 5 Stage Performances to Stream This Weekend August 1-3
/on-stage/tdf-stages/why-these...IMG-ALT Three older men standing in a bar with two shaking hands
/on-stage/tdf-stages/why-these...Why These Actors Keep Returning to 'The Weir' at Irish Rep
https://www.nyc.gov/site/dcla/...New window External Subdomain IMG-ALT NYC Cultural Affairs logo
https://arts.ny.gov/New window External Subdomain IMG-ALT New York State Council on the Arts logo
https://www.shubertfoundation....New window External Subdomain IMG-ALT The Shubert Foundation logo
https://howardgilmanfoundation...New window External IMG-ALT Howard Gilman Foundation logo
https://www.guidestar.org/prof...New window External Subdomain IMG-ALT Candid seal
https://www.tdf.org/Text duplicate IMG-ALT TDF Logo
https://www.facebook.com/tdfnycNew window External Subdomain IMG-ALT Facebook
https://www.instagram.com/tdfnyc/New window External Subdomain IMG-ALT Instagram
https://bsky.app/profile/tdfny...New window External IMG-ALT Bluesky
https://www.youtube.com/tdfnycNew window External Subdomain IMG-ALT YouTube
/discount-ticket-programs/Text duplicate Discount Ticket Programs
/discount-ticket-programs/tdf-...Text duplicate TDF Membership Program
/discount-ticket-programs/tkts...Text duplicate TKTS by TDF
/discount-ticket-programs/go-o...Text duplicate Go Off-Off and Beyond
https://www.tdf.org/on-stage/Text duplicate What's On Stage
/on-stage/tdf-stages/Text duplicate TDF Stages
/on-stage/show-finder/Text duplicate Show Finder
/on-stage/theatre-dictionary/Text duplicate Theatre Dictionary
/on-stage/masters-of-the-stage/Text duplicate Masters of the Stage
https://my.tdf.org/account/loginExternal Subdomain Text duplicate Buy Tickets
/accessibility-services/Text duplicate Accessibility Services
/accessibility-services/tdf-au...Text duplicate TDF Autism Friendly Performances
/accessibility-services/tdf-ac...Text duplicate TDF Accessibility Programs
/accessibility-services/access...Text duplicate Accessibility Grants
/school-and-community-programs/Text duplicate School and Community Programs
/school-and-community-programs...Text duplicate TDF Education Programs
/school-and-community-programs...Text duplicate TDF Community Programs
/for-the-makers/Text duplicate For The Makers
/for-the-makers/sell-tickets-t...Text duplicate Sell Tickets Through TDF
/for-the-makers/tdf-costume-co...Text duplicate TDF Costume Collection Programs
/for-the-makers/tdf-grants-and...Text duplicate TDF Grants and Marketing Tools
/for-the-makers/tdf-training-a...Text duplicate TDF Training and Professional Development
/for-the-makers/support-materi...Text duplicate Support Materials
/for-the-makers/services-for-t...Text duplicate Services for Theatre Companies
/for-the-makers/services-for-d...Text duplicate Services for Dance Companies
/for-the-makers/research-devel...Text duplicate Research & Development
https://www.tdf.org/support-tdf/Text duplicate Support TDF
https://contribute.tdf.org/donateNew window External Subdomain Text duplicate Donate
/support-tdf/legacy-circle/Text duplicate Legacy Circle
/support-tdf/tdf-champions/Text duplicate TDF Champions
https://fundraise.givesmart.co...New window External Subdomain Text duplicate Celebrations and Other Events
/support-tdf/tdf-corporate-par...Text duplicate Corporate Partnerships
/support-tdf/our-donors/Text duplicate Our Donors
/support-tdf/other-ways-to-give/Text duplicate Other Ways to Give
https://www.tdf.org/about-us/Text duplicate About TDF
/about-us/mission/Text duplicate Mission
/about-us/history/Text duplicate History
/about-us/financial-statements/Text duplicate Financial Statements
/about-us/media-center/Text duplicate Media Center
/about-us/tdf-staff/TDF Staff
/about-us/employment/Text duplicate Employment
/about-us/contact/Text duplicate Contact
https://www.tdf.org/faq/FAQs
/accessibility-services/access...Accessibility Statement
/for-the-makers/sell-tickets-t...TDF for Producers
/about-us/financial-statements/Text duplicate Financial Statements
/about-us/media-center/Text duplicate Media Center
/about-us/contact/Text duplicate Contact
/privacy-policy/Privacy Policy
https://edesigninteractive.com/New window External IMG-ALT edesign interactive

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.tdf.org/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is slow (1.46 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (73 kB).

HTTP Response Header

NameValue
cache-controlno-cache, no-store
pragmano-cache
content-typetext/html; charset=utf-8
content-encodingbr
varyAccept-Encoding
serverMicrosoft-IIS/10.0
set-cookie226 Characters
x-frame-optionsSAMEORIGIN
x-powered-byASP.NET
dateMon, 04 Aug 2025 08:02:18 GMT
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 399 referring domains.
This page has 2,019 backlinks.
This page has backlinks from 341 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

Sitemap: https://www.tdf.org/sitemap.xml
User-agent: *
Disallow: /error.html
Disallow: /app_data/
Disallow: /app_plugins/
Disallow: /bin/
Disallow: /config/
Disallow: /data/
Disallow: /umbraco/
Disallow: /views/

Similar sites

Search preview

www.tdf.org
Discount Broadway Tickets for On, Off & Off-Off Shows | TKTS by...
Theatre Development Fund (TDF) is a Not-For-Profit Organization for the Performing Arts which works to make theatre affordable and accessible to all.

Most important keywords

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

KeywordResultRecheck
TDF81%Check
arts72%Check
Performing Arts71%Check
performing arts affordable67%Check
Ticket63%Check
TDF Community63%Check
tickets61%Check
Broadway61%Check
Broadway Tickets61%Check
Theatre Tickets59%Check
Show more keywords and terms

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