Cluster.co - SEO Checker

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Overview of the SEO Check
Meta information
56% 
Page quality
63% 
Page structure
53% 
Link structure
97% 
Server
90% 
External factors
100% 
SEO Score
Response time
0.60 s
File size
20.90 kB
Words
308
Media files
20
Number of links
9 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Cluster - Group sharing for friends & family. The antidote to social media.
The page title should be shorter than 580 pixels. It is 652 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Cluster gives you a private space to share photos and memories with the people you choose, away from social media. Make your own groups and share pics, videos, comments, and chat!
The meta description is too long: 1151 pixels from max. 1000 pixels. Optimize description
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.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
descriptionCluster gives you a private space to share photos and memories with the people you choose, away from social media. Make your own groups and share pics, videos, comments, and chat!
keywordsprivate,group,social,network,space,family,album,photo,video, collaborative,shared,sharing,event,baby
authorFotoloce, LLC
twitter:cardsummary_large_image
twitter:site@cluster
twitter:titleCluster - Group sharing for friends & family. The antidote to social media.
twitter:descriptionCluster gives you a private space to share photos and memories with the people you choose, away from social media. Make your own groups and share pics, videos, comments, and chat!
twitter:image:srchttps://cluster-web-static.storage.googleapis.com/images/namespaces/default/feature-image-v26904ccac.jpg
twitter:domaincluster.co
twitter:app:name:iphoneCluster
twitter:app:id:iphone596595032
twitter:app:name:ipadCluster
twitter:app:id:ipad596595032
twitter:app:name:googleplayCluster
twitter:app:id:googleplaycom.getcluster.android
fb:adminsEmpty
og:titleGroup sharing for friends & family. The antidote to social media.
og:typewebsite
og:urlhttps://cluster.co/
og:imagehttps://cluster-web-static.storage.googleapis.com/images/namespaces/default/logo-color-vad57c0c4f.png
og:site_nameCluster
og:descriptionCluster gives you a private space to share photos and memories with the people you choose, away from social media. Make your own groups and share pics, videos, comments, and chat!
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
There are only 308 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 25.67 words is high.
39% 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.
4 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)
Multiple viewport tags are given. There should only be one.
A viewport "width=1024, minimal-ui" 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)
10 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
...spaces/default/logo-white-vd6b2dcac1.pngtop logo
...spaces/default/logo-white-vd6b2dcac1.pngCluster
...marketing/homepage/godown-v337c815cb.pngdown
...arketing/press/datingnews-v4c92e669c.pngNo alt attribute provided
...arketing/press/techcrunch-v309f784cf.pngNo alt attribute provided
...arketing/press/allthingsd-vbbe6c0889.pngNo alt attribute provided
...es/marketing/press/gigaom-vfd93e8e99.pngNo alt attribute provided
...efault/homepage-section-1-v7069a6e75.pngNo alt attribute provided
...efault/homepage-section-2-v8a0c70e59.pngNo alt attribute provided
...efault/homepage-section-3-v887e8050b.pngNo alt attribute provided
...spaces/default/device-www-v2bd4c44fa.pngNo alt attribute provided
...spaces/default/device-ios-v67709737c.pngNo alt attribute provided
...es/default/device-android-v8b1087704.pngNo alt attribute provided
...efault/homepage-gallery-1-v9ec0de41c.jpgScreenshot
...efault/homepage-gallery-2-vd21a9a788.jpgScreenshot
...efault/homepage-gallery-3-vf82689432.jpgScreenshot
...efault/homepage-gallery-4-v984d78f89.jpgScreenshot
...efault/homepage-gallery-5-vad624b476.jpgScreenshot
...efault/homepage-gallery-6-vb9f4e0662.jpgScreenshot
...s.com/images/cluster-logo-v10ce58927.pngbottom logo

Page structure

H1 heading
(Critically important)
Cluster
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (7 characters). It should be at least 20 Characters long.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Cluster
H2 Group sharing for friends & family. The antidote to social media.
H2 ★★★★★
H2 Available for anyone, anywhere
H2 Cluster lets you share privately with the people who matter
H3 Private groups with members only feeds
H3 Sharing for anyone and everything
H3 Stay connected
H5 Share amongst yourselves
H5 Members only
H5 For groups
H5 For occasions
H5 Timely alerts
H5 Be informed
H5 On the Web
H5 iPhone & iPad
H5 Android
H5 Different things for different people
H5 Apps for everyone
H5 Off the record
There are too few (9) internal links on this page.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://cluster.co/Anchor No Text
https://cluster.co/loginLog in
https://itunes.apple.com/us/ap...External Subdomain Download App
https://itunes.apple.com/us/ap...New window External Subdomain App Store rating of 4.8 stars
https://www.datingnews.com/dat...New window External Subdomain No Text
http://techcrunch.com/2014/05/...New window External No Text
http://allthingsd.com/20130227...New window External No Text
http://gigaom.com/2013/02/27/a...New window External No Text
https://cluster.co/login/Login
https://itunes.apple.com/us/ap...New window External Subdomain Download
https://play.google.com/store/...New window External Subdomain Text duplicate Download
https://cluster.co/careers/Careers
https://cluster.co/press/Press Kit
https://cluster.co/helpNew window Support
https://cluster.co/privacy/Privacy Policy
https://cluster.co/terms/Terms of Use
https://cluster.co/Fotoloce, LLC

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://cluster.co/"
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 of 0.60 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (21 kB).

HTTP Response Header

NameValue
dateSat, 16 Nov 2024 03:42:49 GMT
content-typetext/html; charset=utf-8
content-length4547
servernginx
varyAccept-Encoding, Cookie
content-encodinggzip
etag"d9b6527329ae0c31100ead1e897df1b3"
x-frame-optionsSAMEORIGIN
strict-transport-securitymax-age=631138519
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 620 referring domains.
This page has 3,791 backlinks.
This page has backlinks from 422 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /cluster/
Disallow: /c/
Disallow: /i/
Disallow: /invited/

Similar sites

Search preview

cluster.co
Cluster - Group sharing for friends & family. The antidote to s...
Cluster gives you a private space to share photos and memories with the people you choose, away from social media. Make your own groups and share pics, videos, comments, and chat!

Most important keywords

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

KeywordResultRecheck
Cluster93%Check
Group66%Check
media65%Check
Social Media64%Check
social61%Check
Group sharing60%Check
Share54%Check
people54%Check
sharing54%Check
groups54%Check
Show more keywords and terms

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