Deco.works - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
56% 
Page structure
75% 
Link structure
95% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.19 s
File size
7.70 kB
Words
387
Media files
3
Number of links
9 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
DECO
The page title is too short. (57 pixels of 580 max pixel length) Optimize title
The page title is only one word.
There are no duplicate words in the title
Meta description
(Critically important)
A novel privacy-preserving oracle protocol, created by students and faculty at IC3.
The length of the meta description is perfect. (502 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
Server location: United States of America
The language is not specified in the HTML markup.
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
descriptionA novel privacy-preserving oracle protocol, created by students and faculty at IC3.
keywordsDECO, decentralized oracle, blockchain, TLS, IC3
authorDECO Team
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1
content-typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
There are only 387 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 9 words is low.
36.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
10 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
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, maximum-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 8 tags for this page.
Image SEO
(Somewhat important)
3 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
/static/images/logo-white.pngNo alt attribute provided
/static/images/logo-txt.pngNo alt attribute provided
/static/images/jailhouse.pngNo alt attribute provided

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.
Some headings do not have any content.

Heading structure

Heading levelContent
H2 A novel privacy-preserving oracle protocol, created by students and faculty at IC3.
H2 DECO is the first protocol that supports such uses and also:
H2 Applications
H2 What's next?
H2 How can I learn more?
H2 DECO paper
H5 Empty heading
There are too few (9) internal links on this page.
Some anchor texts are used more than once.
There are 1 links with a trivial anchor text.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.deco.works/No Text
https://www.deco.works/Home
http://hackingdistributed.com/...External Blog
https://www.deco.works/faqFAQ
https://www.deco.works/teamTeam
http://hackingdistributed.com/...External Text duplicate Blog
https://www.deco.works/faqText duplicate FAQ
https://www.deco.works/teamText duplicate Team
http://www.initc3.org/External Subdomain IC3
https://chain.link/External Chainlink
https://chain.link/mixiclesExternal Mixicles
http://hackingdistributed.com/...External blog post
https://www.deco.works/faqTrivial anchor text
here
https://www.deco.works/paperDECO paper
https://www.deco.works/paperDECO: Liberating Web Data Using Decentralized Oracles for TLS

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.deco.works/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.19 seconds.
The file size of the HTML document is fine (8 kB).

HTTP Response Header

NameValue
accept-rangesbytes
age0
cache-controlpublic,max-age=0,must-revalidate
cache-status"Netlify Edge"; fwd=miss
content-encodingbr
content-typetext/html; charset=UTF-8
dateSat, 02 May 2026 15:11:26 GMT
etag"414df4f06c9dad4c544c8dec4e0c13a8-ssl-df"
serverNetlify
strict-transport-securitymax-age=31536000
varyAccept-Encoding
x-nf-request-id01KQMKX59SPW1W2Q7MW2WJP6XX
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 46 referring domains.
This page has 83 backlinks.
This page has backlinks from 38 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.deco.works
DECO
A novel privacy-preserving oracle protocol, created by students and faculty at IC3.

Most important keywords

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

KeywordResultRecheck
DECO70%Check
protocol59%Check
privacy-preserving oracle protocol58%Check
students and faculty58%Check
oracle55%Check
privacy-preserving55%Check
novel55%Check
created55%Check
students55%Check
faculty55%Check
Show more keywords and terms

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