en.wikipedia.org website review
![](/include/images/menno/screenl1.png)
![](/include/images/loader.gif)
![](/include/images/pixel.png)
![](/include/images/menno/screenl2.png)
![](/include/images/loader.gif)
![](/include/images/pixel.png)
![](/include/images/loader.gif)
![](/include/images/pixel.png)
![](/include/images/menno/highlight.png)
Improve your SEO :: free trial!
en.wikipedia.org is 72% geoptimaliseerd!
SEO Keyword summary for en.wikipedia.org/wiki/crystallographic_point_group
Keywords are extracted from the main content of your website and are the primary indicator of the words this page could rank for. By frequenty count we expect your focus keyword to be displaystyle
Focus keyword
Short and long tail
Short Tail Keywords displaystyle group point |
long Tail Keywords (2 words) point groups crystallographic point point group 6 6 1 1 |
long Tail Keywords (3 words) crystallographic point group move to sidebar crystallographic point groups has the symmetry family crystal system axes of rotation crystal family crystal |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/crystallographic_point_group page is used to inform the browser and visitors of the page about the general meta information. The head section of the page is where we place the page title, the definition of the HTML version used, the language of in which the page is written. In the head section we can also include JavaScript and CSS (markup) files for the page.
Page title
Title length
crystallographic point group wikipedia
Meta description
Meta description legth
Meta description SEO
No meta relevance in the description detected !
Content SEO
Number of Words
Spam detected?
Headings
Heading distribution
Heading normalisation
Heading SEO impact
Emphasis (bold and italic)
Emphasis SEO impact
Images
Number of images
Images dimensions
Image alt descriptions
Images SEO impact
wikipedia free encyclopedia displaystyle tilde tfrac cdot mtfrac mcdot wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/crystallographic_point_group
Mobile rendering
![](/include/images/menno/screenl1.png)
![](/include/images/menno/screenl2.png)
![](/include/images/menno/highlight.png)
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
![](/include/images/icons/loader.gif)
![](/include/images/icons/loader.gif)
Marketing / lead generation for en.wikipedia.org/wiki/crystallographic_point_group
Social Media
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
Conversion form
Search form
Analytics
Online presence
SERP Preview
SERP Title
SERP Link
SERP Description
Domain Level SEO
Domain name
16 characters long
Domain name SEO Impact
Path name
all found in path !
crystal found in path !
crystallographic found in path !
group found in path !
point found in path !
Structured data
Publisher Markup
Other Structured data
Website configuration
Correct processing of non-existing pages?
![](http://www.webcijfers.nl/include/images/icons/loader.gif)
Favicon icon found?
![](http://www.webcijfers.nl/include/images/icons/loader.gif)
Robots.txt found?
![](http://www.webcijfers.nl/include/images/icons/loader.gif)
Sitemap found?
![](http://www.webcijfers.nl/include/images/icons/loader.gif)
Navigation and internal links
Navigation
Url seperator
Human readable urls
Number of links
Link SEO Impact
statistics
|
en.m.wikipedia.org |
en.wikipedia.org wikimedia foundation inc
|
w httpsenwikipediaorgwindexphptitlecrystallographicpointgroupoldid1222777822
page information
printable version
|
wiki crystallography
point groups in three dimensions
lattice
crystallographic restriction theorem
johann friedrich christian hessel
space group
optical properties
birefringency
pockels effect
mineralogists
physicists
crystal systems
schoenflies
schoenflies
cyclic groups
axis of rotation
mirror
rotoinversion
dihedral groups
tetrahedron
octahedron
hermannmauguin notation
cubic
trigonal hexagonal
tetragonal
orthorhombic
monoclinic
triclinic
hermannmauguin
orbifold
coxeter
crystal structure crystal systems
isomorphic
order
abstract group
alternating groups
symmetric groups
direct product
bravais lattice
molecular symmetry
point group
bibcode
issn
s2cid
oblique
rectangular
square
hexagonal
|
Links to external pages
Outloing links
hr.wikipedia.org
it.wikipedia.org
ja.wikipedia.org
nn.wikipedia.org
pl.wikipedia.org
ro.wikipedia.org
ru.wikipedia.org
sl.wikipedia.org
uk.wikipedia.org
www.wikidata.org
www.wikidata.org
www.archive.today
ui.adsabs.harvard.edu
www.doi.org
www.worldcat.org
api.semanticscholar.org
www.archive.today
foundation.wikimedia.org
foundation.wikimedia.org
www.wikimediafoundation.org
SEO Advice for en.wikipedia.org
In this section we provide pointers on how you can to optimize your web page so it can be found more easily by search engines and how to make it rank higher by optimizing the content of the page itself. For each of the individual criteria the maximum score is 100%. A score below 70% is considered to be indication that the page is not complying with general SEO standards and should be evaluated and/or fixed. Not every factor is weighted the same and some are not as important as others. Relatively unimportant factors like meta keywords are not included in the overall score.
Item | Factor | Pointers | |
---|---|---|---|
PageTitle | 100% | Far too many sites lack a page title. A page title is the first thing that shows in the search results so always use the title element. | |
Title relevance | 100% | A title should reflect the contents of a site. This site has a 100 % match | |
Title Length | 100% | Limit your title to anywhere between 40 and 70 characters. Your title was 41 characters long | |
Meta Description | 0% | A meta description is the second element that shows in the search results so always use the meta description. | |
Meta description length | 0% | The meta description should be between 145 and 160 characters. This meta description is 1 characters long. | |
Meta description relevance | 0% | Meta Description should reflect the contents of a site. This site has a 0 % match | |
Number of internal links | 85% | Linking to internal pages makes pages easier to find for search engines. Try to keep the number of links on your page roughly below 100. There are 117 internal links on this page. | |
Folder structure | 100% | We found a folder structure in the links on your page. A good folder structure makes a site easier to navigate. We found 3 level 1 folders and 6 folders above or in the first level of navigation. | |
Headings | 81% | Headers should reflect the contents of a site. This site has a 35 % match | |
Links | 26% | Link anchors should to some degree reflect the contents of a site. This site has a 13 % match | |
Image alt tags | 100% | Image alt tags should to some degree reflect the contents of a site. This site has a 38 % match | |
Bold and italic | 99% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 33 % match | |
Html ratio | 30% | Try to keep the html / text ratio as low as possible. More html means longer loading times. Layout should be handled in a serpate css file | |
Image descriptions | 83% | 83.116883116883 % of all images have been described via the "alt" attribute. Describing images with relevant text may lead to better results in the search engines. | |
Page errors | 100% | Pages with no errors display significantly faster on most browsers. We detected 0 errors and warnings | |
WordCount | 35% | An ideal page contains between 400 and 600 words.This page contains 1537 words | |
Server response time | 100% | A fast server speeds up a website. This server responds 92.62% faster then average | |
Gzip compression | 30% | This site does not use Gzip compression. Pages may not display as fast as they could | |
Keywords in Domainname | 100% | There are important keywords in your domain name | |
Keywords in domain path | 100% | There are important keywords in the domain path | |
Structured Data | 100% | Structured data makes it easier for search engines to index your website | |
Inline css | 0% | Do not use inline css declarations. Inline css will slow down the rendering of the website. We detected 182 inline style declarations ( <a style="color:green">) with a size of 5677 bytes | |
Excessive use of the same words | 100% | There is no indication that there are one or more keywords that are used excessively. | |
Frames or iframes | 100% | Perfect, detected not (i)frames on your webpagina | |
Flash | 100% | Perfect, we detected no flash objects on your page | |
Css | 30% | We detected too much (2) CSS files on your page. Css files block the loading of a webpage. | |
Javascript | 100% | Perfect, we did not detect too many blocking JavaScript files | |
Mobile Website | 100% | Perfect, we found a responsive design for mobile users | |
Most important heading | 100% | Perfect, we detected a correct use of the most important (h1) heading! | |
Normalized headings | 40% | We dit not font a normalized heading structure. A heading 2 (h2) for example should be followed by a heading of an equal level (h2), a child heading (h3) or even a aprent heading (h1). |
How would you like to have SEO advice for all your pages ?? Start your SEO Dashboard and optimize your website!
en.wikipedia.org images and descriptions
73 images found at en.wikipedia.org Images can improve the user experience for a website by making a pag visually appealing Images can also add extra keyword relevance to a webpage by using alt tags. Images can also slow down a website. If the width and height for a picture is not specified for a browser know in advance how large the image is. A browser must first load the picture and see before it knows how much space should be on the page. Upon reservation In the meantime, the browser can do little but wait. When the height and width for the plate are given in the HTML code, a browser just continues to build for a page while the images load in the background.
http://en.wikipedia.org/static/images/icons/wikipedia.png height: 50 width: 50 description: no alt description found |
|
http://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en.svg height: height attribute not set width: width attribute not set description: wikipedia |
|
http://en.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-en.svg height: 13 width: 117 description: the free encyclopedia |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/b98c9e64d6aa790731df88a02cc0d018cce78b87 height: height attribute not set width: width attribute not set description: {\displaystyle 1\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/d8d43d94d26b8440864ad05ab9ec1e0f887c0b8b height: height attribute not set width: width attribute not set description: {\displaystyle {\tilde {2}}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/109498ca78d5a57ae4967b4f25d9b6e986a58528 height: height attribute not set width: width attribute not set description: {\displaystyle 2\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/b0f753d46b8449abfe4aab6f5f1058188e46492f height: height attribute not set width: width attribute not set description: {\displaystyle m\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/f30ced983c01568491f53af2982d59fbff053092 height: height attribute not set width: width attribute not set description: {\displaystyle {\tfrac {2}{m}}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/6a3a12cf01b2f84549b5458d21e72c71465094af height: height attribute not set width: width attribute not set description: {\displaystyle 2:m\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/742f1db191cb8c146865c1f5f2010e02c0233fbc height: height attribute not set width: width attribute not set description: {\displaystyle 2:2\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/bd2b84ebf0a3699f511547ccb211cb8b207649b1 height: height attribute not set width: width attribute not set description: {\displaystyle 2\cdot m\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/d955ae7c54db2cc8ee3829103f444ade2552824b height: height attribute not set width: width attribute not set description: {\displaystyle {\tfrac {2}{m}}{\tfrac {2}{m}}{\tfrac {2}{m}}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/004e1661af14b3ff25303ca1eacaa0bfc1b9f148 height: height attribute not set width: width attribute not set description: {\displaystyle m\cdot 2:m\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/f313d09bc2ad8b592f1e7a19bd7cb0fe64565efb height: height attribute not set width: width attribute not set description: {\displaystyle 4\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/528cb1c9ad6c97341e2d2e064cf441ca22279f15 height: height attribute not set width: width attribute not set description: {\displaystyle {\tilde {4}}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/d3c594b208ea7ba95f8d6eece9dd9a81f476811c height: height attribute not set width: width attribute not set description: {\displaystyle {\tfrac {4}{m}}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/ca4396edf37c081dec11c40528840a9e93141e67 height: height attribute not set width: width attribute not set description: {\displaystyle 4:m\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/84a0d8b4bea2a7af614278ab17d75a9b5905f7dd height: height attribute not set width: width attribute not set description: {\displaystyle 4:2\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/80cc616cad61e60d9fff6eaf869d40aa666157ac height: height attribute not set width: width attribute not set description: {\displaystyle 4\cdot m\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/2e4c8316d4f1241d6a18b0a4e4f0e7c812b05986 height: height attribute not set width: width attribute not set description: {\displaystyle {\tilde {4}}\cdot m} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/0ec8b5c1ca032047a4ac1d108525e3deef4c2927 height: height attribute not set width: width attribute not set description: {\displaystyle {\tfrac {4}{m}}{\tfrac {2}{m}}{\tfrac {2}{m}}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/37dc4f02a6f75bd94611ee219e86905f982e69e7 height: height attribute not set width: width attribute not set description: {\displaystyle m\cdot 4:m\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/291adf564ec953470f6e085a47913556c596f264 height: height attribute not set width: width attribute not set description: {\displaystyle 3\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/a0a6cf3f545337ea158e24e81a75df91462b5003 height: height attribute not set width: width attribute not set description: {\displaystyle {\tilde {6}}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/044f84c3373dbe4f600de6205a1a5d2844c0fe8a height: height attribute not set width: width attribute not set description: {\displaystyle 3:2\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/8ddaa0fb5fe4a597cb6cf1a0eeef1ad018a1dfd1 height: height attribute not set width: width attribute not set description: {\displaystyle 3\cdot m\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/f91dae018e90d7e625a76128aa9289e720111e23 height: height attribute not set width: width attribute not set description: {\displaystyle {\tilde {6}}\cdot m} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/b62e16f30d22a094402fb958a7080144f6aa10c9 height: height attribute not set width: width attribute not set description: {\displaystyle 6\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/90088bdee66f6dd1a50fc958f32816a7fb944cf2 height: height attribute not set width: width attribute not set description: {\displaystyle 3:m\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/783ebdf4ab903d3669591d3243c51093ce3bff13 height: height attribute not set width: width attribute not set description: {\displaystyle {\tfrac {6}{m}}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/46438eea665eab0658e3a1032a1b463e939c36d3 height: height attribute not set width: width attribute not set description: {\displaystyle 6:m\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/9a1c6e5b2372afbdb1437c3add6143fa3abf06f1 height: height attribute not set width: width attribute not set description: {\displaystyle 6:2\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/a67abeed8267261dc298c9ea7d5c094876d43020 height: height attribute not set width: width attribute not set description: {\displaystyle 6\cdot m\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/09fd0f81cab6360594116a898c8a92c9546e1a24 height: height attribute not set width: width attribute not set description: {\displaystyle m\cdot 3:m\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/34761ec14c764078c0c432c0842bba500ffe59fa height: height attribute not set width: width attribute not set description: {\displaystyle {\tfrac {6}{m}}{\tfrac {2}{m}}{\tfrac {2}{m}}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/9d251c8c432c8c021e41154e8e65092c5d364472 height: height attribute not set width: width attribute not set description: {\displaystyle m\cdot 6:m\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/8860b88d493d7f92125f7dc653681ba2187d2ae8 height: height attribute not set width: width attribute not set description: {\displaystyle 3/2\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/b91da8d5274e27595c60f002b8f7c8c8b0749b6b height: height attribute not set width: width attribute not set description: {\displaystyle {\tilde {6}}/2} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/1e77531ca3bbc7d89cff24ff3800b27b3d2f52ee height: height attribute not set width: width attribute not set description: {\displaystyle 3/4\ } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/1b595534794430094a973b8428ced7a09fc456f1 height: height attribute not set width: width attribute not set description: {\displaystyle 3/{\tilde {4}}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/2877a9393558921f3a4e2500f124579fafc6fdbd height: height attribute not set width: width attribute not set description: {\displaystyle {\tilde {6}}/4} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/0d25e00207b473def7c961593ce3cd98dd80a49c height: height attribute not set width: width attribute not set description: {\displaystyle g_{1}^{1}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/1174a2e4bde969cc5660ac37e7cf2d449f34c799 height: height attribute not set width: width attribute not set description: {\displaystyle g_{2}^{1}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/db7dc3dc80ca387d2b2f77d680491e28635fda9e height: height attribute not set width: width attribute not set description: {\displaystyle g_{3}^{1}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/84e4372d852751c4b2b539bac2478e5989bb895f height: height attribute not set width: width attribute not set description: {\displaystyle g_{4}^{1}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/64b5a38e50035b536bdab5baaf96bf595aa0ca44 height: height attribute not set width: width attribute not set description: {\displaystyle g_{4}^{2}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/8e1c517ac3c9f730675e711487dca38f6fd5df30 height: height attribute not set width: width attribute not set description: {\displaystyle g_{6}^{1}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/97b6123d14a431a3408d288a8ab33091bbb88be6 height: height attribute not set width: width attribute not set description: {\displaystyle g_{6}^{2}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/308c156140d85eda4c42eab954996bb4a09670aa height: height attribute not set width: width attribute not set description: {\displaystyle g_{8}^{3}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/5ada708821539b862c5b8ba0ca3cff6fa41dfee6 height: height attribute not set width: width attribute not set description: {\displaystyle g_{8}^{2}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/b0fc94ae5b040781d41290e6d336c6c184456947 height: height attribute not set width: width attribute not set description: {\displaystyle g_{8}^{4}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/8079425dfa62db8c1807dd37d2e9f0ca33b50832 height: height attribute not set width: width attribute not set description: {\displaystyle g_{12}^{2}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/2f72de8565765aa433e8b9545a2568320c557c1a height: height attribute not set width: width attribute not set description: {\displaystyle g_{12}^{5}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/f1ca0f72df0a61c70ca8cd7397c627104a690b51 height: height attribute not set width: width attribute not set description: {\displaystyle g_{12}^{3}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/e488c8251fb28ce7cc1cbb2aad22e312dcb7b4af height: height attribute not set width: width attribute not set description: {\displaystyle g_{16}^{9}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/e3f2d88a193181d4507b9e444282e377c8423046 height: height attribute not set width: width attribute not set description: {\displaystyle g_{24}^{5}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/b87c5da95e094a54481b431de7a060a671010453 height: height attribute not set width: width attribute not set description: {\displaystyle g_{24}^{10}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/deda8b880ce0e1f24bcdfa9186169e117859585d height: height attribute not set width: width attribute not set description: {\displaystyle g_{24}^{7}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/db2001552d2fb44e9c1dc1e71e46328ebf37028c height: height attribute not set width: width attribute not set description: {\displaystyle g_{48}^{7}} |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/1/17/triclinic.svg/30px-triclinic.svg.png height: 35 width: 30 description: no alt description found |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/f/f4/monoclinic.svg/30px-monoclinic.svg.png height: 38 width: 30 description: no alt description found |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/orthorhombic.svg/30px-orthorhombic.svg.png height: 39 width: 30 description: no alt description found |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/0/0a/tetragonal.svg/30px-tetragonal.svg.png height: 46 width: 30 description: no alt description found |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/0/03/rhombohedral.svg/30px-rhombohedral.svg.png height: 30 width: 30 description: no alt description found |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/f/f6/hexagonal_lattice.svg/30px-hexagonal_lattice.svg.png height: 35 width: 30 description: no alt description found |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/5/55/cubic.svg/30px-cubic.svg.png height: 35 width: 30 description: no alt description found |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/c/c2/2d_mp.svg/30px-2d_mp.svg.png height: 36 width: 30 description: no alt description found |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/e/ee/2d_op_rectangular.svg/30px-2d_op_rectangular.svg.png height: 24 width: 30 description: no alt description found |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/f/f7/2d_tp.svg/30px-2d_tp.svg.png height: 30 width: 30 description: no alt description found |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/0/0a/2d_hp.svg/30px-2d_hp.svg.png height: 29 width: 30 description: no alt description found |
|
https://login.wikimedia.org/wiki/special:centralautologin/start?type=1x1 height: 1 width: 1 description: no alt description found |
|
http://en.wikipedia.org/static/images/footer/wikimedia-button.svg height: 29 width: 84 description: wikimedia foundation |
|
http://en.wikipedia.org/static/images/footer/poweredby_mediawiki.svg height: 29 width: 84 description: powered by mediawiki |
How are images contributing to your SEO site-wise ? Your leading content tool has the awnsers!