Marble.studio - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
61% 
Page structure
50% 
Link structure
86% 
Server
91% 
External factors
100% 
SEO Score
Response time
0.22 s
File size
79.00 kB
Words
298
Media files
7
Number of links
28 internal / 14 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Marble - Climate Tech Venture Studio
The length of the page title is perfect. (334 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
We partner with scientists, engineers and operators to build deeptech startups that slash emissions, remove carbon, and cool the planet.
The length of the meta description is perfect. (839 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)
The favicon is linked correctly.

Meta tags

NameValue
descriptionWe partner with scientists, engineers and operators to build deeptech startups that slash emissions, remove carbon, and cool the planet.
msapplication-TileColor#262626
msapplication-config/icons/browserconfig.xml
theme-color#ffffff
viewportwidth=device-width, height=device-height
next-head-count26
langen
twitter:cardsummary_large_image
twitter:titleMarble - Climate Tech Venture Studio
twitter:descriptionWe partner with scientists, engineers and operators to build deeptech startups that slash emissions, remove carbon, and cool the planet.
og:typewebsite
og:localeen
og:imagehttps://cdn.sanity.io/images/213hidp5/production/46f72a0e8bb88f044582fbddc4d63edb6980a986-2400x1260.jpg?w=1200&h=630
og:titleMarble - Climate Tech Venture Studio
og:descriptionWe partner with scientists, engineers and operators to build deeptech startups that slash emissions, remove carbon, and cool the planet.
og:urlhttps://marble.studio/
charsetutf-8

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Page quality

Content
(Critically important)
There are only 298 words on this page. Good pages should have about 800 words of useful content.
39.6% 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.
5 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 11.45 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, height=device-height" 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 6 tags for this page.
Image SEO
(Somewhat important)
7 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
...edia/nav-mobile.5c42709a.jpg&w=2400&q=75No alt attribute provided
...?w=2400&h=1350&q=75&fit=crop&auto=formatNo alt attribute provided
...?w=2400&h=1350&q=75&fit=crop&auto=formatNo alt attribute provided
...&w=2400&h=1500&q=85&fit=crop&auto=formatNo alt attribute provided
...&w=2400&h=4608&q=75&fit=crop&auto=formatNo alt attribute provided
...&w=2400&h=1500&q=75&fit=crop&auto=formatNo alt attribute provided
...&w=2400&h=3840&q=75&fit=crop&auto=formatNo alt attribute provided

Page structure

H1 heading
(Critically important)
Solve Hard Climate Problems
Too many H1 headings
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Solve Hard Climate Problems
H1 Ready to Work on the Biggest Problem of all Time?
H2 Build A Climate Company
H2 Radicals Welcome
H2 Sign up to our newsletter:
H2 Support
H2 Connect
H4 Silvia Pugliese, PhD
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 14 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://marble.studio/A-TITLE Back to home
https://marble.studio/aboutAbout
https://marble.studio/companiesCompanies
/how-it-worksHow it works
/opportunitiesOpportunities
https://careers.marble.studio/New window External Subdomain Careers
https://marble.studio/communityCommunity
https://marblestudio.typeform....New window External Subdomain Anchor Apply
https://marble.studio/Text duplicate A-TITLE Back to home
https://marble.studio/aboutText duplicate About
https://marble.studio/companiesText duplicate Companies
/how-it-worksText duplicate How it works
/opportunitiesText duplicate Opportunities
https://careers.marble.studio/New window External Subdomain Text duplicate Careers
https://marble.studio/communityText duplicate Community
https://marblestudio.typeform....New window External Subdomain Anchor Text duplicate Apply
https://marble.studio/Text duplicate A-TITLE Back to home
https://marble.studio/aboutText duplicate About
https://marble.studio/companiesText duplicate Companies
/how-it-worksHow It Works
/opportunitiesText duplicate Opportunities
https://marble.studio/communityText duplicate Community
https://marblestudio.typeform....New window External Subdomain Anchor Apply now
https://marblestudio.typeform....New window External Subdomain Join our community
https://marblestudio.typeform....New window External Subdomain Anchor Apply Now
/how-it-worksText duplicate How it works
/opportunitiesOPPORTUNITIES
https://marblestudio.typeform....New window External Subdomain Anchor Text duplicate Apply now
/privacy-and-termsTerms & Privacy
https://marble.studio/aboutText duplicate About
https://marble.studio/companiesText duplicate Companies
/how-it-worksText duplicate How It Works
/opportunitiesText duplicate Opportunities
https://marble.studio/communityText duplicate Community
https://marble.studio/faqFAQ's
https://careers.marble.studio/...New window External Subdomain Text duplicate Careers
https://marblestudio.typeform....New window External Subdomain Anchor Contact Us
https://www.google.fr/maps/pla...New window External Subdomain STATION F, 5 Parv. Alan Turing, 75013 Paris, France
https://www.linkedin.com/compa...New window External Subdomain No Text
https://twitter.com/marbleclimateNew window External No Text
/privacy-and-termsPrivacy & Terms
https://numbered.com/New window External Numbered

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://marble.studio/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.22 seconds.
The file size of the HTML document is fine (79 kB).

HTTP Response Header

NameValue
age143
cache-controlpublic, max-age=0, must-revalidate
content-encodinggzip
content-typetext/html; charset=utf-8
dateMon, 30 Sep 2024 19:22:24 GMT
etagW/"445h5wm2yf1qfc"
serverVercel
strict-transport-securitymax-age=63072000
x-matched-path/en/[[...slug]]
x-powered-byNext.js
x-vercel-cacheHIT
x-vercel-idfra1::lhr1::r4qmp-1727724287171-85b00a15e368
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 99 referring domains.
This page has 1,623 backlinks.
This page has backlinks from 82 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# *
User-agent: *
Disallow: */undefined/*
Disallow: /admin/*
Disallow: /api/*

# Host
Host: https://marble.studio

# Sitemaps
Sitemap: https://marble.studio/sitemap.xml
Sitemap: https://marble.studio/server-sitemap.xml

Similar sites

Search preview

marble.studio
Marble - Climate Tech Venture Studio
We partner with scientists, engineers and operators to build deeptech startups that slash emissions, remove carbon, and cool the planet.

Most important keywords

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

KeywordResultRecheck
Climate66%Check
Marble58%Check
tech58%Check
Hard Climate Problems57%Check
problem54%Check
Climate Change52%Check
build50%Check
Solve50%Check
Hard50%Check
Problems50%Check
Show more keywords and terms

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