- SEO Checker

Overview of the SEO Check
Meta information
Page quality
Page structure
Link structure
External factors
SEO Score
Response time
1.18 s
File size
21.30 kB
Media files
Number of links
12 internal / 37 external

Task list of SEO Improvements

Meta specifications

(Critically important)
Home | Rekrei
The page title is too short. (130 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Rekrei is a project that seeks to restore lost cultural heritage through crowd-sourced photogrammetric reconstructions.
The length of the meta description is perfect. (727 pixels out of 1000 max pixel length)
(Critically important)
There are no problems in accessing the website.
Canonical URL
No canonical link is specified.
(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.
(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.
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
(Nice to have)
The favicon is linked correctly.

Meta tags

viewportwidth=device-width, initial-scale=1.0
descriptionRekrei is a project that seeks to restore lost cultural heritage through crowd-sourced photogrammetric reconstructions.
keywordsrekrei, heritage, lost heritage, reconstruction, patrimony, recovery, virtual, digital cultural heritage

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Page quality

(Critically important)
This page contains 644 words. That's ok.
37.7% of the text are stop words.
The page contains a listing, which indicates a good text layout.
11 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 22.1 words is good.
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 4 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0" 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 13 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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.
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Page structure

H1 heading
(Critically important)
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (4 characters). It should be at least 20 Characters long.
The heading structure is perfect.

Heading structure

Heading levelContent
H1 2334
H1 6234
H1 138
H2 Tasks
H2 Images to Sort
H2 Images Uploaded
H2 Reconstructions to Process
H2 How to Crowdsource the Reconstruction of Lost Heritage
H2 RecoVR: Mosul a collective reconstruction
H2 La Milpa, Belize
H2 nFrames & Kathmandu
H2 Get Involved!
H2 Our Partners
H3 Rekrei
H3 About the Website
H3 Code of Conduct
H3 Contacts
H3 Stay Connected
There are 1 links with a trivial anchor text.
The number of internal links is ok.
Every linktext is unique.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are too many external links (37) on this page.
LinkAttributesAnchor text Rekrei text light 60pxhigh
/locationsLocations Gallery
/users/sign_upSign up
/users/sign_inLogin window External IMG-ALT Tedx hamburg transparent Subdomain Google Cardboard VR window External Subdomain IMG-ALT Google play badge window External Subdomain IMG-ALT Download on the app store badge us uk 135x40 window External URL anchor text window External Stela 7 - Before and After window External chancec window External Sketchfab window External Kathmandu window External nFrames window External Text duplicate Sketchfab window External Text duplicate nFrames window External Subdomain blog post Previous Next window External The Lion of Mosul window External neshmi window External Text duplicate Sketchfab
/locationshere. Text duplicate here. Subdomain Text duplicate here. window External IMG-ALT Spectrum heritage 2 window External IMG-ALT Digitalmed window External Subdomain IMG-ALT Ifp window External IMG-ALT Fbk window External IMG-ALT Sketchfab logo window External IMG-ALT 3dflow window External IMG-ALT Nframes window External IMG-ALT Agisoft window External Subdomain IMG-ALT Economist window External IMG-ALT Cyark window External IMG-ALT Newpalmyra window External IMG-ALT U4h Matthew Vincent Subdomain Trivial anchor text
here IMG-ALT Do logo horizontal white 9dac4f5e URL anchor text
/code_of_conductText duplicate Trivial anchor text
here No Text No Text Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to ""
HTTP header
The HTML page should be transferred using GZip compression.
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
(Somewhat important)
The page response time is slow (1.18 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
This page loads 4 JavaScript files. This may affect the load time negatively.
This page only loads 3 CSS files. That's ok.
The file size of the HTML document is fine (21 kB).

HTTP Response Header

dateTue, 13 Apr 2021 05:01:18 GMT
content-typetext/html; charset=utf-8
x-xss-protection1; mode=block
cache-controlmax-age=0, private, must-revalidate
set-cookie115 Characters
set-cookie402 Characters

External factors

(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 200 referring domains.
This page has 1,347 backlinks.
This page has backlinks from 192 different ip addresses.
Facebook popularity
(Somewhat important)
This page is not very popular on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.


# See for documentation on how to use the robots.txt file
# To ban all spiders from the entire site uncomment the next two lines:
# User-agent: *
# Disallow: /

Facebook popularity

Shares / Likes / Comments

Only the data for the given URL is shown. We cannot determine the social actions for a linked fan page.

Search preview
Home | Rekrei
Rekrei is a project that seeks to restore lost cultural heritage through crowd-sourced photogrammetric reconstructions.

Most important keywords

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

lost cultural heritage50%Check
Cultural Heritage50%Check

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