Lumen.me - SEO Checker

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Overview of the SEO Check
Meta information
89% 
Page quality
90% 
Page structure
79% 
Link structure
75% 
Server
95% 
External factors
100% 
SEO Score
Response time
1.71 s
File size
141.40 kB
Words
952
Media files
56
Number of links
33 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Lumen | Boost Your Metabolism | Lumen
The length of the page title is perfect. (362 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Lumen is the world’s first portable device to measure track and analyze your metabolism. See if your body is using fats or carbs for fuel in a single breath.
The length of the meta description is perfect. (944 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.lumen.me/
The specified canonical link points to a different page.
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)
There should not be dynamic parameters 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
csrf-tokenDMb24WOZdE3OLuFgi77eTrJkYxtCokr5YJcqcuMa
viewportwidth=device-width, initial-scale=1
descriptionLumen is the world’s first portable device to measure track and analyze your metabolism. See if your body is using fats or carbs for fuel in a single breath.
currency€
langen
twitter:imagehttps://src.metaflow.co/html-images/og1.png
twitter:titleLumen | Boost Your Metabolism | Lumen
twitter:descriptionLumen is the world’s first portable device to measure track and analyze your metabolism. See if your body is using fats or carbs for fuel in a single breath.
og:titleLumen | Boost Your Metabolism | Lumen
og:descriptionLumen is the world’s first portable device to measure track and analyze your metabolism. See if your body is using fats or carbs for fuel in a single breath.
og:imagehttps://src.metaflow.co/html-images/og1.png
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 952 words. That's ok.
31% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
22 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 10.39 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 19 tags for this page.
Image SEO
(Somewhat important)
13 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
...s/Manifest/lumen-metabolism-tracker.webpNo alt attribute provided
...Super/hero/lumen-metabolism-tracker.webpNo alt attribute provided
...rtners/rambam-healthcare-campus-logo.svgRambam healthcare campus
...ncisco-university-lumen-device-study.svgSFSU
...er/partners/Colorado-University-logo.svgColorado-University
...uper/partners/purdue-university-logo.svgpurdue-university
...rs/university-of-toronto-lumen-study.svgUniversity - Toronto
...ospital-schleswig-holstein-uksh-logo.svguniversity-hospital-schleswig-holstein-uksh
... Super/partners/middlesec-university.svgMiddlesex University London
...Home Super/partners/TU_Muenchen_Logo.svgTU_Muenchen
...me Super/partners/ichilov-university.svgUniversity_Ichilov
...me-super/breath-count-divider-medium.svgBreath Count Section Divider
...ome-super/breath-count-divider-large.svgBreath Count Section Divider
.../Pages/Home Super/testimonials/topic.svgNo alt attribute provided
...er/testimonials/increase-muscle-mass.svgNo alt attribute provided
...uper/testimonials/improve-metabolith.svgNo alt attribute provided
...Home Super/testimonials/energy-level.svgNo alt attribute provided
.../Pages/Home Super/as-seen-on/esquire.svgEsquire
...e Super/as-seen-on/sports tech group.svgSports Tech Group
...s/Home Super/as-seen-on/Fast Company.svgFast Company
... Super/lumen-as-seen-on-marie-claire.svgMarie Claire
...as-seen-on/Consumer_Electronics_Show.svgConsumer Electronics Show
.../Home Super/as-seen-on/business wire.svgBusiness Wire
...es/Home Super/as-seen-on/mens-health.svgMen's Health
...per/lumen-as-seen-on-the-telegraph-1.svgThe Telegraph
...ges/Home Super/as-seen-on/VOGUE_LOGO.svgVogue
.../Home Super/lumen-as-seen-on-wired-2.svgWired
...es/Home Super/lumen-as-seen-on-bbc-1.svgBBC
... Super/as-seen-on/Time_Magazine_logo.svgTime
...nto-your-Lumen-each-morning-Desktop.webpNo alt attribute provided
.../v2/card2/Find-your-balance-desktop.webpNo alt attribute provided
...l-images/lumen-metabolic-flexibility.svgNo alt attribute provided
...ience-section/ lumen-app-measurement.svgNo alt attribute provided
...-metabolic-analysis_cropped_600x800.webpBackground image for home card
...cience-section/lumen-for-weight-loss.svgNo alt attribute provided
...r/lumen-weight-loss_cropped_600x800.webpBackground image for home card
...er/science-section/lumen-fat-burning.svgNo alt attribute provided
...s-lumen-weight-loss_cropped_600x800.webpBackground image for home card
...r/science-section/metabolic-analysis.svgNo alt attribute provided
...is-lumen-metabolism_cropped_600x800.webpBackground image for home card
...n-metabolism-data%20_cropped_647x311.pngLumen Metabolism Data Enables Practitioners and Patients to Improve Metabolic Health.
Video URLWidthHeight
...Pages/Home Super/hero/28 Nov/Big_1_1.mp4
.../Pages/Home Super/hero/19 Nov/Meduim.mp4
...o/Pages/Home Super/hero/19 Nov/Small.mp4
...o/Pages/Home Super/hero/19 Nov/Small.mp4
...uper/lumen-health-and-wellness-coach.mp4
...-data-section/lumen-metabolic-health.mp4
...ome Super/testimonials/Manage weight.mp4
...er/testimonials/Increase muscle mass.mp4
...ome Super/testimonials/Lumen review .mp4
...uper/testimonials/Lumen testimonial .mp4
...Pages/Home New/lumen-breath-analyzer.mp4
.../Home New/lumen-burning-carbs-vs-fat.mp4
...New/achieve-metabolic-health_Desktop.mp4
...New/achieve-metabolic-health_Desktop.mp4
...d3/achieve-metabolic-health_Mobile 2.mp4

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Lumen's research partners
H2 As seen on
H3 12%
H3 30%
H3 3%
H3 Company
H3 Resources
H3 Partner
H3 Legal
H3 Subscribe to the Lumen newsletter.
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.
4 links don't have an anchor text.
There are 1 links with a trivial anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 12 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.lumen.me/Subdomain A-TITLE Lumen
https://www.lumen.me/shopSubdomain Shop
https://www.lumen.me/benefitsSubdomain Benefits
https://help.lumen.me/s/New window External Subdomain Support
/blog?ref=navmenuBlog
/health-professionalsSubdomain For business
https://www.lumen.me/shopSubdomain Get Lumen
A-TITLE Shop
https://www.lumen.me/shopSubdomain The world’s first handheld
metabolic coach. Get Lumen
https://www.lumen.me/shopSubdomain No Text
https://www.lumen.me/shopSubdomain Text duplicate Get Lumen
https://www.lumen.me/shopSubdomain Text duplicate Get Lumen
/blog/women-s-hormonal-shifts-...New window Subdomain No Text
/blog/the-link-between-metabol...New window Subdomain No Text
https://pubmed.ncbi.nlm.nih.go...New window External Subdomain No Text
/blog/women-s-hormonal-shifts-...New window Subdomain No Text
https://us.dev-website.lumen.m...New window External Subdomain Learn more
https://www.i-jmr.org/2021/2/e...New window External Subdomain peer-reviewed paper
https://www.lumen.me/terms-of-useNew window Trivial anchor text
here
https://pubmed.ncbi.nlm.nih.go...New window External Subdomain URL anchor text
https://pubmed.ncbi.nlm.nih.gov/36195053/
https://www.instagram.com/lume...New window External Subdomain No Text
https://www.youtube.com/channe...New window External Subdomain No Text
https://x.com/LumenMetabolismNew window External No Text
https://www.pinterest.com/MyLumenNew window External Subdomain No Text
https://www.facebook.com/Lumen...New window External Subdomain No Text
https://www.lumen.me/aboutSubdomain About
https://lumen.force.com/helpce...New window External Subdomain Help center
https://lumen.force.com/helpce...New window External Subdomain Contact us
/metabolic-flexibilitySubdomain Metabolic Flexibility
/how-lumen-worksSubdomain How Lumen works
/intermittent-fastingSubdomain Intermittent Fasting
/lumen-reviewsSubdomain Reviews
https://www.lumen.me/pressSubdomain Press
https://www.lumen.me/blogSubdomain Text duplicate Blog
https://www.lumen.me/vlogSubdomain Vlog
https://www.lumen.me/faqSubdomain FAQ
https://www.lumen.me/researchSubdomain Research with Lumen
https://www.lumen.me/expertsSubdomain Influencer Program
https://www.lumen.me/affiliatesSubdomain Affiliate program
/health-professionalsSubdomain Health Professionals
https://www.lumen.me/terms-of-useSubdomain Terms of use
/privacy-policySubdomain Privacy policy
/consumer-health-privacy-policySubdomain Consumer health privacy policy
https://www.lumen.me/ccpa-noticeSubdomain CCPA notice
https://www.lumen.me/terms-of-useSubdomain Anchor Refund policy
https://www.lumen.me/terms-of-useSubdomain Anchor Warranty

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.lumen.me/?lex=a0117&lev=1"
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 is very slow (1.71 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 (141 kB).

HTTP Response Header

NameValue
dateWed, 15 Jan 2025 11:31:59 GMT
content-typetext/html; charset=UTF-8
servernginx
cache-controlno-cache, private
set-cookie428 Characters
strict-transport-securitymax-age=31536000; includeSubDomains; preload
x-frame-optionsALLOW-FROM lumen.me, lumen-stage.myshopify.com
x-content-type-optionsnosniff
x-xss-protection1; mode=block
content-encodinggzip
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 1,376 referring domains.
This page has 33,845 backlinks.
This page has backlinks from 1,025 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /gift*
Disallow: /careers/*
Disallow: /?fid*

Disallow: /assets/docs/

Disallow: /cart/*
Disallow: /products/sync

Sitemap: https://www.lumen.me/sitemap.xml

Similar sites

Search preview

www.lumen.me
Lumen | Boost Your Metabolism | Lumen
Lumen is the world’s first portable device to measure track and analyze your metabolism. See if your body is using fats or carbs for fuel in a single breath.

Most important keywords

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

KeywordResultRecheck
Lumen75%Check
Lumen device63%Check
Metabolism61%Check
measure metabolism55%Check
breath50%Check
device48%Check
fat48%Check
measure48%Check
or carbs48%Check
fat or carbs48%Check
Show more keywords and terms

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