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SEO audit: clen.io

clen.io desktop preview
69 %
Update

Legend
OK
Error
Suggestion
Status
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Mobile devices

Mobile view
This website is optimal for mobile devices!
Tablet view
This website is optimal for tablet devices!
Mobile appearance
clen.io mobil preview
clen.io tablet preview
Mobile optimisation
Apple icon
Meta Tag (viewport tag, mobile devices)
Flash content

Google search result list preview

Google preview

CLEN::

clen.io/
클렌코인, 블록체인, DLP, 무역결제 시스템, 하이브리드 POW/POS 시스템

Domain / URL audit

URL
Domain : clen.io/
Length (characters) : 8
Alexa
Alexa does not have enough data about this website.
IP checking
The 104.18.37.8 ip address is not on the spam list.

Meta data

Keywords (meta keywords)
Excellent! The website does not use “meta keywords”. Using “meta keywords” is meaningless since September 2009.
Description (meta description)
클렌코인, 블록체인, DLP, 무역결제 시스템, 하이브리드 POW/POS 시스템

Length (characters) : 44

Suggestion! The length of the meta description should be between 70 and 160 characters.
Open Graph Protocol
Excellent! The OG (Open Graph) protocol is set on this website.

title: 클렌
url: https://clen.io
type: website
image: ../../img/clen/clen_logo.png
site_name: 클렌
description: 클렌코인, 블록체인, DLP, 무역결제 시스템, 하이브리드 POW/POS 시스템

Dublin Core
Error! The website does not use the Dublin Core schema.

SEO audit: Content analysis

Language
We have found the language localisation: ”ko”.
Title
CLEN::

Length (characters) : 6

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 12%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Flash
Excellent! The website does not have any flash contents.
Frame
Excellent! The website does not use iFrame solutions.
Keywords cloud
clen이  가산동  stx  overview  활용하여  서비스를  ict  서비스에  제공하고자  login  끊김없는  제공받을  전기자전거  clen  team  roadmap  sign  팝업레이어  다양한  있습니다  전기제트스키  합니다  제공하는  전기오토바이  전기자동차  maas  notice  이동수단을  활용하는  mobility  partner 
Keywords consistency
Keyword Content Title Description (meta description) Headings (headings)
있습니다 6
전기자동차 5
maas 5
제공하는 4
서비스를 4
합니다 3
Headings (headings)
H1H2H3H4H5H6
562000
Error! The number of H1 tag is more than 1.
Heading structure in the source code
  • <H2> 팝업레이어 알림
  • <H1> CL
  • <H2> ean
  • <H1> EN
  • <H2> gineering
  • <H1> EN
  • <H2> ergy
  • <H1> EN
  • <H2> vironment
  • <H2> MaaS Provider : CLEN
  • <H3> MaaS(Mobility as a Service)
  • <H3> 사업소개
  • <H1> ROADMAP
  • Expand
Images
We found 8 images on this web page.

Excellent! Every image has an alternative text attributes set on this website.

SEO audit: technology

Redirection (www / not www)
Error! The web address is accessible with and without www!
Favicon
Excellent! The website uses favicon.
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Deprecated HTML
Excellent! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
404 Page
The website has a 404 error page.
Checking the robots.txt file
The robots.txt file is missing!
Sitemap
Error! No sitemap found!
Google Analytics
The Google Analytics tracking code is missing.
Google Tag Manager
Suggestion! The website does not use the Google Tag Manager.
Email encryption
Excellent! We have not found any unencrypted email addresses.
69%