Invisalign.com - SEO Checker

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Overview of the SEO Check
Meta information
90% 
Page quality
52% 
Page structure
58% 
Link structure
77% 
Server
73% 
External factors
100% 
SEO Score
Response time
0.97 s
File size
413.20 kB
Words
1664
Media files
81
Number of links
71 internal / 11 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Invisalign® Clear Aligners & Teeth Straightening | Invisalign.com
The length of the page title is perfect. (579 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Invisalign® clear aligners are a faster and more comfortable option for teeth straightening compared to braces. Learn about treatment options today!
The length of the meta description is perfect. (914 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.invisalign.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
Alternate/Hreflang Links
(Somewhat important)
Reduce the number of Alternate Links.
A country is specified wrong in alternate links: en-gg
A country is specified wrong in alternate links: en-im
A country is specified wrong in alternate links: en-je
A country is specified wrong in alternate links: es-lat
An URL is specified multiple times in alternate links.
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
next-size-adjustEmpty
facebook-domain-verification9k00v1mzb7b0tn85cecrp5jgy6lvht
descriptionInvisalign® clear aligners are a faster and more comfortable option for teeth straightening compared to braces. Learn about treatment options today!
keywordsinvisalign, clear aligners, braces, clear braces, teeth straightening, invisalign braces, teeth aligners, teeth braces, adult braces, is invisalign, invisaline, invisiline, what is invisalign, braces teeth, straighten teeth
viewportwidth=device-width, initial-scale=1
langen-us
twitter:cardsummary_large_image
twitter:titleInvisalign® Clear Aligners & Teeth Straightening | Invisalign.com
twitter:descriptionInvisalign® clear aligners are a faster and more comfortable option for teeth straightening compared to braces. Learn about treatment options today!
twitter:imagehttps://undefined/
twitter:image:altInvisalign® Clear Aligners & Teeth Straightening | Invisalign.com
og:titleInvisalign® Clear Aligners & Teeth Straightening | Invisalign.com
og:descriptionInvisalign® clear aligners are a faster and more comfortable option for teeth straightening compared to braces. Learn about treatment options today!
og:imagehttps://undefined/
og:image:altInvisalign® Clear Aligners & Teeth Straightening | Invisalign.com
og:typewebsite
charsetutf-8

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Page quality

Content
(Critically important)
There are 16 text duplicates on this page:
  • Duplicate 1: You can pay for Invisalign aligners using your FSA, HSA, financing pla...
  • Duplicate 2: Your doctor will create a precise 3D scan of your teeth and give you a...
  • Duplicate 3: Your doctor will check that your customized aligners fit correctly, an...
  • Duplicate 4: Now that you’ve transformed your smile, you can keep it straight by us...
  • Duplicate 5: You can take comfort in knowing that Invisalign treatment can adapt to...
  • Duplicate 6: Unlike braces, you can easily remove Invisalign aligners for sports an...
  • Duplicate 7: Get the beautiful smile you’ve always dreamed of with Invisalign align...
  • Duplicate 8: Every smile tells a story. What will yours be? A renewed sense of conf...
This page contains 1664 words. That's ok.
34.9% 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.
34 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
The average number of words per sentence of 13.88 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 33 tags for this page.
Image SEO
(Somewhat important)
34 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
...e811fd9db5ac73ec84d/person-outline_1.svgGraphic | Person | Grey
...f589a1b7dc22b870ab/medical-outline_1.svgGraphic | Medical | Grey
...c0b1eee748ec5e39566d4526419a4d72a89a.svgInvisalign Logo
...-aligners-flower-reduced.jpg&w=3840&q=75Video Poster
...olding-aligners-and-case.jpg&w=1080&q=75No alt attribute provided
...olding-aligners-and-case.jpg&w=1080&q=75No alt attribute provided
...tion-green-aligner-case.webp&w=1080&q=75Invisalign clear aligners in carry case
.../Photo-popcorn-kernel-01.webp&w=640&q=75No alt attribute provided
.../Photo-popcorn-kernel-02.webp&w=640&q=75No alt attribute provided
.../Photo-popcorn-kernel-03.webp&w=640&q=75No alt attribute provided
.../Photo-popcorn-kernel-04.webp&w=640&q=75No alt attribute provided
.../Photo-popcorn-kernel-05.webp&w=640&q=75No alt attribute provided
...man-and-doctor-with-itero.png&w=640&q=75photo-3-up-woman-and-doctor-with-itero
...-3-up-teen-boy-and-doctor.png&w=640&q=75photo-3-up-teen-boy-and-doctor
...girl-smiling-orange-shirt.png&w=640&q=75photo-3-up-teen-girl-smiling-orange-shirt
...man-and-doctor-with-itero.png&w=640&q=75photo-3-up-woman-and-doctor-with-itero
...-3-up-teen-boy-and-doctor.png&w=640&q=75photo-3-up-teen-boy-and-doctor
...girl-smiling-orange-shirt.png&w=640&q=75photo-3-up-teen-girl-smiling-orange-shirt
...of-Evangelia-Boadu-1x1-th.jpg&w=640&q=75No alt attribute provided
...27d7907b1503fda97041b/instagram_icon.svgGo to Invisalign Instagram
...-proof-Lexy-Kolker-1x1-th.jpg&w=640&q=75No alt attribute provided
...27d7907b1503fda97041b/instagram_icon.svgGo to Invisalign Instagram
...proof-Jeena-Wilder-1x1-th.jpg&w=640&q=75No alt attribute provided
...27d7907b1503fda97041b/instagram_icon.svgGo to Invisalign Instagram
...Sarah-Schiefelbein-1x1-th.jpg&w=640&q=75No alt attribute provided
...27d7907b1503fda97041b/instagram_icon.svgGo to Invisalign Instagram
...oof-Jason-Chambers-1x1-th.jpg&w=640&q=75No alt attribute provided
...27d7907b1503fda97041b/instagram_icon.svgGo to Invisalign Instagram
...-proof-Deal-Family-1x1-th.PNG&w=640&q=75No alt attribute provided
...27d7907b1503fda97041b/instagram_icon.svgGo to Invisalign Instagram
...-boy-on-yellow-background.png&w=640&q=75photo-3-up-boy-on-yellow-background
...390ca892e0/Right_Arrow_Icon_Heritage.svgGraphic | Arrow | Right | Circle | Blue
...rl-smiling-with-pink-case.png&w=640&q=75photo-3-up-teen-girl-smiling-with-pink-case
...390ca892e0/Right_Arrow_Icon_Heritage.svgGraphic | Arrow | Right | Circle | Blue
...g-in-invisalign-aligners.webp&w=640&q=75photo-3-up-man-green-shirt-putting-in-invisalign-aligners
...390ca892e0/Right_Arrow_Icon_Heritage.svgGraphic | Arrow | Right | Circle | Blue
...-boy-on-yellow-background.png&w=640&q=75photo-3-up-boy-on-yellow-background
...390ca892e0/Right_Arrow_Icon_Heritage.svgGraphic | Arrow | Right | Circle | Blue
...rl-smiling-with-pink-case.png&w=640&q=75photo-3-up-teen-girl-smiling-with-pink-case
...390ca892e0/Right_Arrow_Icon_Heritage.svgGraphic | Arrow | Right | Circle | Blue
...g-in-invisalign-aligners.webp&w=640&q=75photo-3-up-man-green-shirt-putting-in-invisalign-aligners
...390ca892e0/Right_Arrow_Icon_Heritage.svgGraphic | Arrow | Right | Circle | Blue
...3cf4/logo-ticker-realself.png&w=256&q=75No alt attribute provided
...66f62c/logo-ticker-forbes.png&w=640&q=75No alt attribute provided
...5ce31e/logo-ticker-brides.png&w=640&q=75No alt attribute provided
...dd19ab4/logo-ticker-cosmo.png&w=750&q=75No alt attribute provided
...ers-and-black-open-case.webp&w=3840&q=75Invisalign clear aligner in case
...ers-and-black-open-case.webp&w=3840&q=75Invisalign clear aligner in case
...er-Invisalign-treatment.webp&w=3840&q=75No alt attribute provided
...re-Invisalign-treatment.webp&w=3840&q=75No alt attribute provided
...er-Invisalign-treatment.webp&w=1080&q=75No alt attribute provided
...er-Invisalign-treatment.webp&w=1080&q=75No alt attribute provided
...er-Invisalign-treatment.webp&w=1080&q=75No alt attribute provided
...er-Invisalign-treatment.webp&w=1080&q=75No alt attribute provided
...er-Invisalign-treatment.webp&w=1080&q=75No alt attribute provided
...er-Invisalign-treatment.webp&w=1080&q=75No alt attribute provided
...er-Invisalign-treatment.webp&w=3840&q=75No alt attribute provided
...re-Invisalign-treatment.webp&w=3840&q=75No alt attribute provided
...er-Invisalign-treatment.webp&w=1080&q=75No alt attribute provided
...er-Invisalign-treatment.webp&w=1080&q=75No alt attribute provided
...er-Invisalign-treatment.webp&w=1080&q=75No alt attribute provided
...er-Invisalign-treatment.webp&w=1080&q=75No alt attribute provided
...er-Invisalign-treatment.webp&w=1080&q=75No alt attribute provided
...er-Invisalign-treatment.webp&w=1080&q=75No alt attribute provided
...male-patient-invisalign.webp&w=1920&q=75No alt attribute provided
...f4467fd25d38c11551d4133/Leading_Icon.svgsearchsearch icon
...71b2745b1a2688d7c931d5/Trailing_Icon.svglocationlocation Icon
...f4467fd25d38c11551d4133/Leading_Icon.svgsearchsearch icon
...71b2745b1a2688d7c931d5/Trailing_Icon.svglocationlocation Icon
...d3dc050b3de23b3f742d8813e57/plusIcon.svgPlus Icon FAQ
...d3dc050b3de23b3f742d8813e57/plusIcon.svgPlus Icon FAQ
...d3dc050b3de23b3f742d8813e57/plusIcon.svgPlus Icon FAQ
...c0b1eee748ec5e39566d4526419a4d72a89a.svgInvisalign Logo
...cffb84cdad411c443c0653/facebook_icon.svglogo-facebook
...27d7907b1503fda97041b/instagram_icon.svglogo-instagram
...e2f48aaec86cb17efa14f/x-twitter-logo.svglogo-twitter-x
...009778e5306718bc38cd8/pinterest_icon.svglogo-pinterest
...58a0f1a9796899402711a2e/youtube_icon.svglogo-youtube
...edbe429171239530b1d38943/Tiktok_logo.svglogo-tiktok
...21f3958bc5584efd4521/choose_your_geo.svgGraphic | Cut-out | Globe | Grey
Video URLWidthHeight
...ro-aligner-technology-flower-reduced.mp4

Page structure

H1 heading
(Critically important)
Invisalign® clear aligners
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.
There are 59 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Invisalign® clear aligners
H2 invis is straightening teeth
H2 Invisalign aligners are the #1 doctor-recommended clear aligner brand.4
H2 Invisalign aligners are faster,1 and more comfortable2 than braces.
H2 SmartTrack material reshapes your smile more predictably.3
H2 Invisalign aligners are designed using 25 years of insights from 18 million smiles.5
H2 Invisalign aligners are the world’s most advanced clear aligners.6
H2 How much does Invisalign treatment cost?
H2 How much does Invisalign treatment cost? Duplicate text
H2 How long does Invisalign treatment take?8
H2 How does Invisalign treatment work?
H2 What real patients10 are saying about us.
H2 Why choose Invisalign treatment?
H2 What the press is saying about us.
H2 What the press is saying about us. Duplicate text
H2 What the press is saying about us. Duplicate text
H2 What the press is saying about us. Duplicate text
H2 Unique Invisalign technology
H2 Unique Invisalign technology Duplicate text
H2 Invisalign treatment before and after16
H2 Invisalign treatment before and after16 Duplicate text
H2 Find an Invisalign doctor
H2 FAQs
H2 What is Invisalign treatment?
H2 How much does Invisalign® treatment cost?
H2 How is Invisalign treatment different to other teeth straightening options?
H3 Your new smile is more affordable than you think.
H3 Your new smile is more affordable than you think. Duplicate text
H3 Give us a few months, and we’ll give you a new smile.
H3 3 simple steps. 1 great smile.
H3 Step one
H3 Step two
H3 Step three
H3 Step one Duplicate text
H3 Step two Duplicate text
H3 Step three Duplicate text
H3 Works for adults, kids, teens, and everyone in-between.
H3 Kids
H3 Teens
H3 Adults
H3 Kids Duplicate text
H3 Teens Duplicate text
H3 Adults Duplicate text
H3 “90% of customers say it’s worth it.”12
H3 “Dentists love Invisalign because it provides safe, effective and efficient tooth movement"13
H3 “If a crooked smile has you down, your special day might be a good excuse to try out Invisalign"14
H3 "My attention is no longer drawn to my teeth during a Zoom call"15
H3 Say hello to the world’s most advanced clear aligners.
H3 Say hello to the world’s most advanced clear aligners. Duplicate text
H3 See how we fix issues similar to yours.
H3 See how we fix issues similar to yours. Duplicate text
H3 Find a doctor that’s right up your alley and just down the street.
H3 Every question deserves an answer.
H4 Meet with your doctor
H4 Begin the transformation
H4 Look after your new smile
H4 Meet with your doctor Duplicate text
H4 Begin the transformation Duplicate text
H4 Look after your new smile Duplicate text
Some anchor texts are used more than once.
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 11 external links on this page.

Found links on this page

LinkAttributesAnchor text
/frequently-asked-questionsFAQ
https://my.invisalign.com/New window External Subdomain Patient Log In
IMG-ALT Graphic | Person | Grey
https://vip.invisalign.com/v3/...New window External Subdomain For Doctors
IMG-ALT Graphic | Medical | Grey
/resourcesResources
https://www.invisalign.com/IMG-ALT Invisalign Logo
https://shop.invisalign.com/New window External Subdomain Shop Accessories
/invisalign-smile-quizInvisalign Smile Quiz
/invisalign-smile-quizTake the Invisalign Smile Quiz
/invisalign-costLearn more
/invisalign-costText duplicate Learn more
/how-it-works01
IMG-ALT photo-3-up-woman-and-doctor-with-itero
/how-it-works02
IMG-ALT photo-3-up-teen-boy-and-doctor
/how-it-works03
IMG-ALT photo-3-up-teen-girl-smiling-orange-shirt
/how-it-worksText duplicate 01
IMG-ALT photo-3-up-woman-and-doctor-with-itero
/how-it-worksText duplicate 02
IMG-ALT photo-3-up-teen-boy-and-doctor
/how-it-worksText duplicate 03
IMG-ALT photo-3-up-teen-girl-smiling-orange-shirt
/how-it-worksText duplicate Learn more
/results/testimonialsSee more testimonials
/why-invisalign/kidsIMG-ALT photo-3-up-boy-on-yellow-background
/why-invisalign/kidsText duplicate Learn more
IMG-ALT Graphic | Arrow | Right | Circle | Blue
/why-invisalign/teensIMG-ALT photo-3-up-teen-girl-smiling-with-pink-case
/why-invisalign/teensText duplicate Learn more
IMG-ALT Graphic | Arrow | Right | Circle | Blue
/why-invisalign/adultsIMG-ALT photo-3-up-man-green-shirt-putting-in-invisalign-aligners
/why-invisalign/adultsText duplicate Learn more
IMG-ALT Graphic | Arrow | Right | Circle | Blue
/why-invisalign/kidsText duplicate IMG-ALT photo-3-up-boy-on-yellow-background
/why-invisalign/kidsText duplicate Learn more
IMG-ALT Graphic | Arrow | Right | Circle | Blue
/why-invisalign/teensText duplicate IMG-ALT photo-3-up-teen-girl-smiling-with-pink-case
/why-invisalign/teensText duplicate Learn more
IMG-ALT Graphic | Arrow | Right | Circle | Blue
/why-invisalign/adultsText duplicate IMG-ALT photo-3-up-man-green-shirt-putting-in-invisalign-aligners
/why-invisalign/adultsText duplicate Learn more
IMG-ALT Graphic | Arrow | Right | Circle | Blue
/how-it-works/invisalign-digit...Text duplicate Learn more
/how-it-works/invisalign-digit...Text duplicate Learn more
/results/before-and-after-photosSee more transformations
/results/before-and-after-photosText duplicate See more transformations
/why-invisalign/invisalign-vs-...restrictions that come with metal braces
/invisalign-costthe cost of Invisalign treatment
/invisalign-cost/insurance-and...There are several options
/frequently-asked-questionsExplore more FAQs
https://www.invisalign.com/Text duplicate IMG-ALT Invisalign Logo
/why-invisalignWhy Invisalign
/why-invisalignText duplicate Why Invisalign
/why-invisalign/invisalign-vs-...Invisalign vs. Braces
/why-invisalign/invisalign-vs-...Invisalign vs. Aligners
/find-a-doctorFind a Doctor
/frequently-asked-questionsText duplicate FAQ
/invisalign-costInvisalign Cost
/invisalign-costText duplicate Invisalign Cost
/invisalign-cost/insurance-and...Insurance & Payment Options
/invisalign-cost/financingFinancing
/frequently-asked-questionsText duplicate FAQ
/how-it-worksHow Invisalign Works
/how-it-worksText duplicate How Invisalign Works
/how-it-works/invisalign-digit...Invisalign Technology
/frequently-asked-questionsText duplicate FAQ
/resultsResults
/resultsText duplicate Results
/results/before-and-after-photosBefore & After Photos
/results/smileviewInvisalign SmileView
/invisalign-smile-quizText duplicate Invisalign Smile Quiz
/results/testimonialsTestimonials
/vivera-retainersVivera Retainers
/vivera-retainersText duplicate Vivera Retainers
/frequently-asked-questionsText duplicate FAQ
/resourcesText duplicate Resources
/resourcesText duplicate Resources
/palatal-expanderInvisalign Palatal Expander
https://shop.invisalign.com/New window External Subdomain Text duplicate Shop Accessories
/providerNew window Subdomain Become a Provider
https://www.facebook.com/invis...New window External Subdomain logo-facebook
IMG-ALT logo-facebook
https://www.instagram.com/invi...New window External Subdomain logo-instagram
IMG-ALT logo-instagram
https://twitter.com/invisalignNew window External logo-twitter-x
IMG-ALT logo-twitter-x
https://www.pinterest.com/Invi...New window External Subdomain logo-pinterest
IMG-ALT logo-pinterest
https://www.youtube.com/invisa...New window External Subdomain logo-youtube
IMG-ALT logo-youtube
https://www.tiktok.com/@invisa...New window External Subdomain logo-tiktok
IMG-ALT logo-tiktok
/about-align-technologyAbout
/contact-usContact Us
https://jobs.aligntech.com/car...New window External Subdomain Careers
/privacy-policyPrivacy Policy
/terms-of-useTerms of Use
/sitemapSitemap
/privacy-policyDo Not Sell or Share My Information
/choose-your-geographyUnited States — English
IMG-ALT Graphic | Cut-out | Globe | Grey

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.invisalign.com/"
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 (413 kB).

HTTP Response Header

NameValue
dateFri, 25 Oct 2024 02:00:41 GMT
content-typetext/html; charset=utf-8
serveristio-envoy
cache-controlprivate, no-cache, no-store, max-age=0, must-revalidate
content-encodinggzip
set-cookie302 Characters
varyRSC, Next-Router-State-Tree, Next-Router-Prefetch, Accept-Encoding
via1.0 spaces-router (625452d4a67f)
access-control-allow-origin*
access-control-allow-methodsGET, POST, OPTIONS
x-envoy-upstream-service-time733
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 7,608 referring domains.
This page has 1,898,499 backlinks.
This page has backlinks from 4,090 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: 
Sitemap: https://www.invisalign.com/sitemap_index.xml

Similar sites

Search preview

www.invisalign.com
Invisalign® Clear Aligners & Teeth Straightening | Invisalign.com
Invisalign® clear aligners are a faster and more comfortable option for teeth straightening compared to braces. Learn about treatment options today!

Most important keywords

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

KeywordResultRecheck
Invisalign85%Check
aligners81%Check
clear aligners80%Check
clear79%Check
Invisalign aligners79%Check
Invisalign Clear78%Check
Invisalign clear aligners76%Check
Clear Aligners Teeth Straightening72%Check
Invisalign® clear aligners67%Check
Invisalign® Clear Aligners Teeth67%Check
Show more keywords and terms

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