Blockstream.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
54% 
Page structure
98% 
Link structure
93% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.03 s
File size
63.80 kB
Words
418
Media files
38
Number of links
41 internal / 22 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Blockstream: Bitcoin and digital asset infrastructure
The length of the page title is perfect. (459 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Blockstream is the global leader in Bitcoin and blockchain technologies, building the foundations for the financial infrastructure of the future.
The length of the meta description is perfect. (855 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://blockstream.com/
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 character encoding is not specified in the HTTP header.
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=1.0
descriptionBlockstream is the global leader in Bitcoin and blockchain technologies, building the foundations for the financial infrastructure of the future.
langen
twitter:titleBlockstream: Bitcoin and digital asset infrastructure
twitter:descriptionBlockstream is the global leader in Bitcoin and blockchain technologies, building the foundations for the financial infrastructure of the future.
twitter:cardsummary_large_image
twitter:imagehttps://blockstream.com/img/img/blks_logo_1920x1080.png
og:urlhttps://blockstream.com/
og:site_nameBlockstream: Bitcoin and digital asset infrastructure
og:titleBlockstream: Bitcoin and digital asset infrastructure
og:descriptionBlockstream is the global leader in Bitcoin and blockchain technologies, building the foundations for the financial infrastructure of the future.
og:typewebsite
og:imagehttps://blockstream.com/img/img/blks_logo_1920x1080.png
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.
There are only 418 words on this page. Good pages should have about 800 words of useful content.
24.6% 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.
3 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 16 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 8 tags for this page.
Image SEO
(Somewhat important)
12 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
/img/icons/logo_blks.pngBlockstream
...navigation_icons_liquid_solid_colour.svgNo alt attribute provided
...ns/navigation_icons_amp_solid_colour.svgNo alt attribute provided
...avigation_icons_finance_solid_colour.svgNo alt attribute provided
...cons_lightning_solid_colour_original.svgNo alt attribute provided
...navigation_icons_mining_solid_colour.svgNo alt attribute provided
...cons/navigation_icons_datafeed_solid.svgNo alt attribute provided
...navigation_icons_energy_solid_colour.svgNo alt attribute provided
...igation_icons_satellite_solid_colour.svgNo alt attribute provided
...vigation_icons_elements_solid_colour.svgNo alt attribute provided
...s/navigation_icons_jade_solid_colour.svgNo alt attribute provided
.../navigation_icons_green_solid_colour.svgNo alt attribute provided
...cons/navigation_icons_explorer_solid.svgNo alt attribute provided
/img/header/liquid_static.svgicon
/img/header/liquid_hover.svgicon
/img/header/liquid_white.svgicon
/img/header/cln_static.svgicon
/img/header/cln_hover.svgicon
/img/header/cln_white.svgicon
/img/header/help_center_static.svgicon
/img/header/help_center_hover.svgicon
/img/header/help_center_white.svgicon
/img/header/bitcoin_education_static.svgicon
/img/header/bitcoin_education_hover.svgicon
/img/header/bitcoin_education_white.svgicon
/img/header/glossary_static.svgicon
/img/header/glossary_hover.svgicon
/img/header/glossary_white.svgicon
/img/header/local_static.svgicon
/img/header/local_hover.svgicon
/img/header/local_white.svgicon
/img/new-homepage/explore-liquid-icon-1.svgLiquid Icon
/img/new-homepage/explore-liquid-icon-2.svgLiquid Icon
/img/new-homepage/explore-liquid-icon-3.svgLiquid Icon
/img/new-homepage/blks_landing_img_2.pngBlockstream Wallet
/img/new-homepage/wallets-icon-2.svgBlockstream wallet icon
/img/icons/logo_blks.pnglogo
Video URLWidthHeight
/img/new-homepage/liquid-peg-in-out.mp4

Page structure

H1 heading
(Critically important)
Rethinking Trust.
The H1 heading is too short (17 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Rethinking Trust.
H2 Expanding the capabilities of Bitcoin
H2 The Liquid Network
H2 Set up a wallet
H2 News
H2 Subscribe for updates
H3 Blockstream Mining
H3 Blockstream Satellite
H3 Liquid Network
H3 Core Lightning
H3 Explore Liquid
H3 Issue an asset
H3 Support
H4 PRODUCTS
H4 WALLETS & EXPLORER
H4 Enterprise-class Bitcoin miner hosting
H4 Connect to Bitcoin without the internet
H4 Bitcoin layer-2 for digital asset issuance
H4 Scalable Lightning Network implementation
H4 Products
H4 Developers
H4 Company
H4 Resources
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 22 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://blockstream.com/IMG-ALT Blockstream
https://blockstream.com/liquid/Liquid Network Bitcoin layer-2 for digital asset issuance.
https://blockstream.com/amp/Blockstream AMP An API to issue and manage digital assets on the Liquid Network.
https://blockstream.com/finance/Blockstream Finance Financial products for the Bitcoin era.
/lightning/Core Lightning Our own implementation of the Lightning protocol.
https://blockstream.com/mining/Blockstream Mining Colocation services for Bitcoin mining operations.
/cryptofeed/Cryptocurrency Data Feed Real-time and historical cryptocurrency trade data.
https://blockstream.com/energy/Blockstream Energy Instant energy demand from the Bitcoin network.
/satellite/Blockstream Satellite The Bitcoin blockchain, delivered from space.
https://blockstream.com/elements/Elements An open-source, sidechain-capable blockchain platform.
https://blockstream.com/jade/Blockstream Jade A fully open-source hardware wallet for Bitcoin and Liquid.
https://blockstream.com/green/Blockstream Green A multi-platform, feature-rich Bitcoin and Liquid wallet.
https://blockstream.info/New window External Blockstream Explorer Search data from the Bitcoin and Liquid blockchains.
https://blog.blockstream.com/External Subdomain Blog
https://blockstream.com/newsroom/In The News
/press-releases/Press Releases
https://design.blockstream.com...New window External Subdomain Brand Assets
https://blog.blockstream.com/b...External Subdomain Engineering Blog
https://docs.liquid.net/docsNew window External Subdomain Liquid Documentation
IMG-ALT icon
https://docs.corelightning.org...New window External Subdomain Core Lightning Documentation
IMG-ALT icon
https://research.blockstream.com/External Subdomain Research
https://blockstream.com/about/About
https://blockstream.com/careers/Careers
https://store.blockstream.com/New window External Subdomain Store
https://help.blockstream.com/External Subdomain Help Center
IMG-ALT icon
https://blog.blockstream.com/e...External Subdomain Bitcoin Education
IMG-ALT icon
https://glossary.blockstream.com/External Subdomain Glossary
IMG-ALT icon
https://blockstream.com/local/Local
IMG-ALT icon
https://blockstream.com/mining/Learn More
/satellite/Text duplicate Learn More
https://blockstream.com/liquid/Text duplicate Learn More
/lightning/Text duplicate Learn More
/assets/downloads/pdf/liquid-w...Read Whitepaper
https://blockstream.info/liquid/External Asset directory
https://blockstream.com/amp/Blockstream AMP
https://help.blockstream.com/h...External Subdomain Text duplicate Help Center
https://blockstream.com/green/Get Green wallet
https://blockstream.com/IMG-ALT logo
https://blockstream.com/termsTerms
https://blockstream.com/privacyPrivacy
https://blockstream.com/liquidLiquid Network
https://blockstream.com/financeBlockstream Finance
https://blockstream.com/ampText duplicate Blockstream AMP
https://blockstream.com/jadeBlockstream Jade
https://blockstream.com/greenBlockstream Green
https://blockstream.com/miningBlockstream Mining
https://blockstream.com/satelliteBlockstream Satellite
https://blockstream.info/External Blockstream Explorer
/cryptofeedCryptocurrency Data Feed
https://blockstream.com/lightningCore Lightning
https://blockstream.com/elementsElements
https://blog.blockstream.com/b...External Subdomain Text duplicate Engineering Blog
https://docs.liquid.net/docsNew window External Subdomain Text duplicate Liquid Documentation
https://docs.corelightning.org...New window External Subdomain Text duplicate Core Lightning Documentation
https://research.blockstream.com/External Subdomain Text duplicate Research
https://blockstream.com/aboutText duplicate About
https://blockstream.com/careersText duplicate Careers
https://help.blockstream.com/External Subdomain Text duplicate Help Center
https://blog.blockstream.com/e...External Subdomain Text duplicate Bitcoin Education
https://glossary.blockstream.com/External Subdomain Text duplicate Glossary
https://blockstream.com/local/Text duplicate Local
https://blockstream.com/contactContact
https://design.blockstream.com...External Subdomain Text duplicate Brand Assets

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://blockstream.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 is excellent with 0.03 seconds.
The file size of the HTML document is fine (64 kB).

HTTP Response Header

NameValue
serveropenresty
content-encodinggzip
strict-transport-securitymax-age=31536000; includeSubDomains; preload
content-security-policyframe-ancestors 'self';
permissions-policygeolocation=(self https://btcmap.org)
via1.1 google
content-length10980
dateThu, 11 Jul 2024 06:33:37 GMT
age1182
last-modifiedWed, 10 Jul 2024 22:41:38 GMT
content-typetext/html
cache-controlmax-age=3600,public
alt-svch3=":443"; ma=2592000,h3-29=":443"; ma=2592000
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 4,583 referring domains.
This page has 55,654 backlinks.
This page has backlinks from 3,357 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-Agent: *
Allow: /

Similar sites

Search preview

blockstream.com
Blockstream: Bitcoin and digital asset infrastructure
Blockstream is the global leader in Bitcoin and blockchain technologies, building the foundations for the financial infrastructure of the future.

Most important keywords

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

KeywordResultRecheck
Blockstream81%Check
Bitcoin68%Check
Bitcoin digital asset infrastructure59%Check
Bitcoin blockchain58%Check
infrastructure56%Check
Bitcoin Mining55%Check
asset54%Check
Digital Asset54%Check
Bitcoin layer-254%Check
Bitcoin Miner54%Check
Show more keywords and terms

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