O-calc.com - SEO Checker

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Overview of the SEO Check
Meta information
70% 
Page quality
34% 
Page structure
58% 
Link structure
25% 
Server
45% 
External factors
100% 
SEO Score
Response time
0.07 s
File size
11.10 kB
Words
424
Media files
1
Number of links
29 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
o-calc.com - calculator tools 4 ogame -
The domain is used in the page's title.
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
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 4.01 Transitional is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
No favicon is linked in the HTML code.

Meta tags

NameValue
keywordso-calc, tools, ogame, calculate, calculation, berechnung, berechne, flight time, flugzeit, kosten, costs, mines, fleet, research, resources, graviton
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are only 424 words on this page. Good pages should have about 800 words of useful content.
36.3% of the text are stop words.
5 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 12.7 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This page only loads 1 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The amount of tags is very high (9). We recommend using a maximum of 8 tags for this page.
The following tag is repeated too often: flight times
Image SEO
(Somewhat important)
1 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)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
http://o-calc.com/gfx/head.jpgNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
There are no headings specified on the page. Headings are important for search engine optimization and help to structure your content.

Heading structure

No headings were found.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
There are 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
/?sec=_cost&lang=enCosts
/?sec=_colcost&lang=enColony Costs
/?sec=_timer&lang=enFlight Times
/?sec=_amortisation&lang=enAmortisation
/?sec=_grav&lang=enGraviton Research
/?sec=_research&lang=enResearch Costs
/?sec=_fleet&lang=enFleet Costs
/?sec=_amortisation_simple&lan...Amortisation of Mines
/?sec=_importexport&lang=enImport/Export
/?sec=_resprod&lang=enResource Production
/?sec=_rip&lang=enMoon Destruction
/?sec=_phalanx&lang=enPhalanx Range
/?sec=_inter&lang=enInterplanetary Missile
/?sec=_labcalc&lang=enResearch Lab
/?sec=news&lang=enNews
/?sec=about&lang=enAbout o-calc
/?sec=team&lang=eno-calc team
/?sec=help&lang=enHelp
/?sec=contact&lang=enContact
/?sec=lang/sellang&lang=enSelect Language
http://marshen.o-calc.com/New window External Subdomain marshen
http://o-calc.com/?sec=_timerText duplicate Flight Times
http://o-calc.com/?sec=_timerText duplicate Flight Times
http://o-calc.com/?sec=contactemail
/?sec=_amortisationText duplicate Amortisation
http://o-calc.com/?sec=contactText duplicate email
/?sec=news&lang=en&showallShow all news
/?sec=imp&lang=enImprint
/?sec=privacy&lang=enPrivacy
http://o-calc.com/?sec=privacyPrivacy Notice

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
HTTP header
(Important)
The used PHP version is outdated and may be a security risk.
The web server version is sent within the HTTP header.
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.07 seconds.
This page only loads 1 CSS files. That's ok.
This page only loads 1 JavaScript files. That's good!
The file size of the HTML document is fine (11 kB).

HTTP Response Header

NameValue
dateFri, 19 Jul 2024 08:42:22 GMT
serverApache/2.2.16 (Debian)
x-powered-byPHP/5.2.17
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragmano-cache
set-cookie50 Characters
varyAccept-Encoding
content-encodinggzip
content-length3367
content-typetext/html; charset=utf-8
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 159 referring domains.
This page has 1,509 backlinks.
This page has backlinks from 110 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
o-calc58%Check
tools46%Check
calculator46%Check
o-calc team46%Check
New39%Check
Privacy39%Check
notice39%Check
updated39%Check
Flight39%Check
Times39%Check
Show more keywords and terms

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