ru.wikipedia.org website review
Improve your SEO :: free trial!
ru.wikipedia.org is 50% geoptimaliseerd!
SEO Keyword summary for ru.wikipedia.org/wiki/%d0%a1%d0%b8%d1%81%d1%82%d0%b5%d0%bc%d0%b0_%d0%b0%d0%ba%d1%81%d0%b8%d0%be%d0%bc_%d1%84%d0%be%d0%bd_%d0%9d%d0%b5%d0%b9%d0%bc%d0%b0%d0%bd%d0%b0_%e2%80%94_%d0%91%d0%b5%d1%80%d0%bd%d0%b0%d0%b9%d1%81%d0%b0_%e2%80%94_%d0%93%d1%91%d0%b4%d0%b5%d0%bb%d1%8f
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 big nbg |
long Tail Keywords (2 words) xdisplaystyle x set theory ydisplaystyle y x xdisplaystyle nbg zfc |
long Tail Keywords (3 words) xdisplaystyle x xdisplaystyle x xdisplaystyle x adisplaystyle a adisplaystyle xdisplaystyle x ydisplaystyle x ydisplaystyle y oxford university press von neumann john |
ru.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a ru.wikipedia.org/wiki/%d0%a1%d0%b8%d1%81%d1%82%d0%b5%d0%bc%d0%b0_%d0%b0%d0%ba%d1%81%d0%b8%d0%be%d0%bc_%d1%84%d0%be%d0%bd_%d0%9d%d0%b5%d0%b9%d0%bc%d0%b0%d0%bd%d0%b0_%e2%80%94_%d0%91%d0%b5%d1%80%d0%bd%d0%b0%d0%b9%d1%81%d0%b0_%e2%80%94_%d0%93%d1%91%d0%b4%d0%b5%d0%bb%d1%8f 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
mdash
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
displaystyle ain operatorname aaforall xxin aleftrightarrow xin forall aain xleftrightarrow brightarrow xforall yexists zforall wbig win zleftrightarrow wxlor wybig big aabbig yybig varphi xbig axmid bxmid psi xmid lnot vee acup land vaxmid xnotin acap aland atimes babmid bin vtimes conv rbamid abin rbig bacbig abcbig assoc dbig ldots xnbig xymid ymid exists xvarphi rng rymid xxyin xexists yforall uvwuvwin yleftrightarrow vwuin uwvin def delta external links venn diagram set intersection wikimedia foundation powered mediawiki
Mobile SEO ru.wikipedia.org/wiki/%d0%a1%d0%b8%d1%81%d1%82%d0%b5%d0%bc%d0%b0_%d0%b0%d0%ba%d1%81%d0%b8%d0%be%d0%bc_%d1%84%d0%be%d0%bd_%d0%9d%d0%b5%d0%b9%d0%bc%d0%b0%d0%bd%d0%b0_%e2%80%94_%d0%91%d0%b5%d1%80%d0%bd%d0%b0%d0%b9%d1%81%d0%b0_%e2%80%94_%d0%93%d1%91%d0%b4%d0%b5%d0%bb%d1%8f
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for ru.wikipedia.org/wiki/%d0%a1%d0%b8%d1%81%d1%82%d0%b5%d0%bc%d0%b0_%d0%b0%d0%ba%d1%81%d0%b8%d0%be%d0%bc_%d1%84%d0%be%d0%bd_%d0%9d%d0%b5%d0%b9%d0%bc%d0%b0%d0%bd%d0%b0_%e2%80%94_%d0%91%d0%b5%d1%80%d0%bd%d0%b0%d0%b9%d1%81%d0%b0_%e2%80%94_%d0%93%d1%91%d0%b4%d0%b5%d0%bb%d1%8f
Social Media
Facebook shares | Facebook likes | ||
Facebook comments | Tweets | ||
Google +1 |
Conversion form
Search form
Analytics
Online presence
SERP Preview
SERP Title
The title is trucated
SERP Link
SERP Description
Domain Level SEO
Domain name
16 characters long
Domain name SEO Impact
Path name
No contextual keywords found in path
Structured data
Publisher Markup
Other Structured data
Website configuration
Correct processing of non-existing pages?
Favicon icon found?
Robots.txt found?
Sitemap found?
Navigation and internal links
Navigation
Url seperator
Human readable urls
Number of links
Link SEO Impact
creativecommons.org creative commons cc bysa
|
ru.m.wikipedia.org |
w the journal of symbolic logic
chuaqui rolando
kanamori akihiro
the higher infinite large cardinals in set theory from their beginnings
bulletin of symbolic logic
kunen kenneth
mendelson elliott
order theory
ordinal numbers
transfinite numbers
buss samuel r
fitting melvin
journal fr die reine und angewandte mathematik
mathematische zeitschrift
httpsruwikipediaorgwindexphptitleoldid140174200
|
wiki jstor
proceedings of the national academy of sciences of the united states of america
bibcode
pmc
pmid
the mathematical intelligencer
s2cid
mostowski andrzej
fundamenta mathematicae
smullyan raymond m
1
1
1
principia mathematica
|
wikimediafoundation.org wikimedia foundation inc
|
Links to external pages
Outloing links
katmat.math.uni-bremen.de
www.doi.org
www.jstor.org
www.doi.org
www.jstor.org
www.archive.org
www.doi.org
www.ncbi.nlm.nih.gov
pubmed.ncbi.nlm.nih.gov
matwbn.icm.edu.pl
www.doi.org
api.semanticscholar.org
math.bu.edu
www.doi.org
www.jstor.org
api.semanticscholar.org
math.bu.edu
www.doi.org
www.jstor.org
api.semanticscholar.org
matwbn.icm.edu.pl
philsci-archive.pitt.edu
www.doi.org
users.math.cas.cz
bbi-math.narod.ru
gdz.sub.uni-goettingen.de
api.semanticscholar.org
gdz.sub.uni-goettingen.de
mathworld.wolfram.com
www.britannica.com
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org
en.wikipedia.org
www.wikidata.org
cs.wikipedia.org
en.wikipedia.org
es.wikipedia.org
fr.wikipedia.org
it.wikipedia.org
ja.wikipedia.org
ko.wikipedia.org
nl.wikipedia.org
pms.wikipedia.org
pt.wikipedia.org
uk.wikipedia.org
zh.wikipedia.org
www.wikidata.org
foundation.wikimedia.org
developer.wikimedia.org
foundation.wikimedia.org
www.wikimediafoundation.org
SEO Advice for ru.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 | 0% | A title should reflect the contents of a site. This site has a 0 % match | |
Title Length | 50% | Limit your title to anywhere between 40 and 70 characters. Your title was 123 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 | 30% | 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 216 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 5 level 1 folders and 8 folders above or in the first level of navigation. | |
Headings | 100% | Headers should reflect the contents of a site. This site has a 100 % match | |
Links | 24% | Link anchors should to some degree reflect the contents of a site. This site has a 12 % match | |
Image alt tags | 31% | Image alt tags should to some degree reflect the contents of a site. This site has a 11 % match | |
Bold and italic | 48% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 16 % 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 | 99% | 99.193548387097 % 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 | 20% | An ideal page contains between 400 and 600 words.This page contains 1637 words | |
Server response time | 100% | A fast server speeds up a website. This server responds 90.59% 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 | 30% | There are no important keywords in your domain name | |
Keywords in domain path | 20% | There are no 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 303 inline style declarations ( <a style="color:green">) with a size of 10660 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 (4) 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 | 100% | Perfect, we found a correct use of normalized headings ! |
How would you like to have SEO advice for all your pages ?? Start your SEO Dashboard and optimize your website!
ru.wikipedia.org images and descriptions
73 images found at ru.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.
https://wikimedia.org/api/rest_v1/media/math/render/svg/ffd2487510aa438433a2579450ab2b3d557e5edc height: height attribute not set width: width attribute not set description: {\displaystyle a} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/01d131dfd7673938b947072a13a9744fe997e632 height: height attribute not set width: width attribute not set description: {\displaystyle s} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/800893e964815e5ad6ec000db5d51f8b01fa1aa0 height: height attribute not set width: width attribute not set description: {\displaystyle a\in s} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/af0f6064540e84211d0ffe4dac72098adfa52845 height: height attribute not set width: width attribute not set description: {\displaystyle v} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/7fe5816814574a10f632a83f79e10081af434a1f height: height attribute not set width: width attribute not set description: {\displaystyle \operatorname {rp} (a,a)} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/7daff47fa58cdfd29dc333def748ff5fa4c923e3 height: height attribute not set width: width attribute not set description: {\displaystyle a} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/ce1b4da3bac1a1e95c847f79b5b120cc72388c24 height: height attribute not set width: width attribute not set description: {\displaystyle \operatorname {rp} (a,a):=\forall x(x\in a\leftrightarrow x\in a).} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/6cc7f83e27a1edabb433ab7572889455c9985df0 height: height attribute not set width: width attribute not set description: {\displaystyle x\in y} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/87f9e315fd7e2ba406057a97300593c4802b53e4 height: height attribute not set width: width attribute not set description: {\displaystyle x} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/b8a6208ec717213d4317e666f1ae872e00620a0d height: height attribute not set width: width attribute not set description: {\displaystyle y} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/3df349a03b91b999fa3741fb41bccb1a8023ee42 height: height attribute not set width: width attribute not set description: {\displaystyle x\in y} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/961d67d6b454b4df2301ac571808a3538b3a6d3f height: height attribute not set width: width attribute not set description: {\displaystyle y} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/409a91214d63eabe46ec10ff3cbba689ab687366 height: height attribute not set width: width attribute not set description: {\displaystyle x=y} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/c1447d3b8a1283449f0a05f98ba15f020af2a127 height: height attribute not set width: width attribute not set description: {\displaystyle x=y} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/f0b549c2e838e7da9dfd27fe4e1eac711331bdef height: height attribute not set width: width attribute not set description: {\displaystyle x=y} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/55499fcd04a668287a1ca35a3edc2edf0a26c99d height: height attribute not set width: width attribute not set description: {\displaystyle \forall a(a\in x\leftrightarrow a\in y)} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/27b89d95553106a12e9cbb0f22ab182735b44c18 height: height attribute not set width: width attribute not set description: {\displaystyle \forall x(x\in a\leftrightarrow x\in b)\rightarrow a=b} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/b0a89519c5de6eb9a7879f0be6690261985f3045 height: height attribute not set width: width attribute not set description: {\displaystyle \forall x\forall y\exists z\forall w{\big (}w\in z\leftrightarrow (w=x\lor w=y){\big )}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/f2611cdc8fecaffa28cb0ea888dbba55f3a31077 height: height attribute not set width: width attribute not set description: {\displaystyle \{x,y\}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/a120eeb8a091b516595765bd08b306f2394e7721 height: height attribute not set width: width attribute not set description: {\displaystyle \{x\}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/d7e5710198f33b00695903460983021e75860e2c height: height attribute not set width: width attribute not set description: {\displaystyle (a,b)} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/76b3f2979af803e2919df7f78b00625ad3c1cfcb height: height attribute not set width: width attribute not set description: {\displaystyle {\big \{}\{a\},\{a,b\}{\big \}}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/96ccfe893b69dc33821c6b41c6b6bb3d92fb72b6 height: height attribute not set width: width attribute not set description: {\displaystyle {\big \{}y,\{y\}{\big \}}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/c5bf6c738a2250b9e7d0c6d1a2ed9508c8d6d821 height: height attribute not set width: width attribute not set description: {\displaystyle \forall x(x\in a\leftrightarrow x\in b)\rightarrow a=b} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/4fc55753007cd3c18576f7933f6f089196732029 height: height attribute not set width: width attribute not set description: {\displaystyle c} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/86a67b81c2de995bd608d5b2df50cd8cd7d92455 height: height attribute not set width: width attribute not set description: {\displaystyle c} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/f688d0124134a157c9154df93ac17e8006131e1e height: height attribute not set width: width attribute not set description: {\displaystyle c=c} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/545fd099af8541605f7ee55f08225526be88ce57 height: height attribute not set width: width attribute not set description: {\displaystyle f} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/33ee699558d09cf9d653f6351f9fda0b2f4aaa3e height: height attribute not set width: width attribute not set description: {\displaystyle \varphi } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/af25fc9fef9181f631c09b29ddfbcb86304afd1e height: height attribute not set width: width attribute not set description: {\displaystyle \forall x{\big (}x\in a\leftrightarrow \varphi (x){\big )}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/4c4046f1f2de7df04bde418ba2bc4d3898ac2385 height: height attribute not set width: width attribute not set description: {\displaystyle \varphi (x)} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/68baa052181f707c662844a465bfeeb135e82bab height: height attribute not set width: width attribute not set description: {\displaystyle x} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/0661396d873679039ffe8e908a39f02402d4912d height: height attribute not set width: width attribute not set description: {\displaystyle x=x} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/891aef719a02af317fc47ff00ed01dcfce9a2c49 height: height attribute not set width: width attribute not set description: {\displaystyle a=\{x\mid \varphi \}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/f392ffcd038159de9a435a55d9318f3de0507be3 height: height attribute not set width: width attribute not set description: {\displaystyle b=\{x\mid \psi \}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/5f3cc1accab56d8a1f09b71811e62a86686fe90e height: height attribute not set width: width attribute not set description: {\displaystyle \{x\mid \lnot \varphi \}=v-a} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/d479efcb58982286124443c590e49a4a1378c538 height: height attribute not set width: width attribute not set description: {\displaystyle \{x\mid \varphi \vee \psi \}=a\cup b} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/099107443792f5fec9bebe39b919a690db7198c1 height: height attribute not set width: width attribute not set description: {\displaystyle \lnot } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/d6823e5a222eb3ca49672818ac3d13ec607052c4 height: height attribute not set width: width attribute not set description: {\displaystyle \land } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/3669d80b38c2c7f3094a196a35cedeceac86ddcc height: height attribute not set width: width attribute not set description: {\displaystyle v-a=\{x\mid x\notin a\}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/47136aad860d145f75f3eed3022df827cee94d7a height: height attribute not set width: width attribute not set description: {\displaystyle b} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/616dc56bbb3a267830b8ad9a5a1468c194e1bd16 height: height attribute not set width: width attribute not set description: {\displaystyle a\cap b=\{x\mid x\in a\land x\in b\}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/f11423fbb2e967f986e36804a8ae4271734917c3 height: height attribute not set width: width attribute not set description: {\displaystyle b} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/68489cf64556ec70df5e09919a2785358d9e29e0 height: height attribute not set width: width attribute not set description: {\displaystyle a\times b=\{(a,b)\mid a\in a\land b\in b\}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/3d84b31a74c71676767626d0094a97078fdd7c9c height: height attribute not set width: width attribute not set description: {\displaystyle v\times a} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/4b0bfb3769bf24d80e15374dc37b0441e2616e33 height: height attribute not set width: width attribute not set description: {\displaystyle r} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/d2b82595b42ad329f3d53ad8b5dc7fdbd2b12211 height: height attribute not set width: width attribute not set description: {\displaystyle \operatorname {conv1} (r)=\{(b,a)\mid (a,b)\in r\},} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/bb36e55dc2ff32bd11413158490312e197561d0f height: height attribute not set width: width attribute not set description: {\displaystyle \operatorname {conv2} (r)={\big \{}{\big (}b,(a,c){\big )}\,{\big |}\,{\big (}a,(b,c){\big )}\in r{\big \}}.} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/dd138ff320890d0a090d0e8caa1768a644ffa013 height: height attribute not set width: width attribute not set description: {\displaystyle \operatorname {assoc1} (r)={\big \{}{\big (}(a,b),c)\,{\big |}\,{\big (}a,(b,c){\big )}\in r{\big \}},} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/d9024a7116c221f59aa318bce0d58ef0454b34f9 height: height attribute not set width: width attribute not set description: {\displaystyle \operatorname {assoc2} (r)={\big \{}{\big (}d,{\big (}a,(b,c){\big )}{\big )}\,{\big |}\,{\big (}d,{\big (}(a,b),c){\big )}{\big )}\in r\}.} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/47d8b3ec62633086002489cad8df4214e9585880 height: height attribute not set width: width attribute not set description: {\displaystyle (x_{1},x_{2},\ldots ,x_{n})} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/4c06b1c02c07f25963eeab9a76e83c9ef6ef26c7 height: height attribute not set width: width attribute not set description: {\displaystyle {\big (}x_{1},(x_{2},\ldots ,x_{n}){\big )}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/59b45c9f433d8314a7a75d74ed52b616b95f21ea height: height attribute not set width: width attribute not set description: {\displaystyle \operatorname {assoc1} } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/419340b5ed37c108e7ef38c156348d8820e4c3b2 height: height attribute not set width: width attribute not set description: {\displaystyle \operatorname {assoc2} } |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/876eb5babb04c460506f4f93242a9160c47231df height: height attribute not set width: width attribute not set description: {\displaystyle \{(x,y)\mid \varphi (x,y)\}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/77aff72003185a5038c4d0c6c980da41a06b7bd3 height: height attribute not set width: width attribute not set description: {\displaystyle \{y\mid \exists x\,\varphi (x,y)\}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/a48dcc8d18fa2088e33aa2077398bc7cf401868d height: height attribute not set width: width attribute not set description: {\displaystyle \operatorname {rng} (r)=\{y\mid \exists x\,(x,y)\in r\}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/0f2d133fa0eb390ec85d75ce96dc248a282c210b height: height attribute not set width: width attribute not set description: {\displaystyle [{\in }]=\{(x,y)\mid x\in y\}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/f35be5a57e2911703fd5832a05848dffc0eb59fe height: height attribute not set width: width attribute not set description: {\displaystyle [{=}]=\{(x,y)\mid x=y\}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/a941cb4fa280883a638054e5894592078bb2dc90 height: height attribute not set width: width attribute not set description: {\displaystyle \forall x\,\exists y\,\forall uvw\,[(u,v,w)\in y\leftrightarrow (v,w,u)\in x],} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/27bc87d593a3062a9523d2d8f89c3af4541f57ce height: height attribute not set width: width attribute not set description: {\displaystyle \forall x\,\exists y\,\forall uvw\,[(u,v,w)\in y\leftrightarrow (u,w,v)\in x].} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/c3c9a2c7b599b37105512c5d570edc034056dd40 height: height attribute not set width: width attribute not set description: {\displaystyle k} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/d2363306a52b173fc0df006e5313f0c8564158ae height: height attribute not set width: width attribute not set description: {\displaystyle \operatorname {def} (x)} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/1e39c78475aff67b6094f56f6994ebfe65d08318 height: height attribute not set width: width attribute not set description: {\displaystyle \delta _{0}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/f43bfe96795a33589c12e1500b843f6268d35f2f height: height attribute not set width: width attribute not set description: {\displaystyle v_{k}} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/f4c7709f6f01d9a011bb3c0a7b4e0ecbf7399ac2 height: height attribute not set width: width attribute not set description: {\displaystyle \operatorname {def} (x)} |
|
https://wikimedia.org/api/rest_v1/media/math/render/svg/b8b586c67801c1a2cbc215ffd55076733590729f height: height attribute not set width: width attribute not set description: {\displaystyle v_{k+1}} |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/c/c9/wikipedia_interwiki_section_gear_icon.svg/14px-wikipedia_interwiki_section_gear_icon.svg.png height: 14 width: 14 description: Перейти к шаблону «Теория множеств» |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/oojs_ui_icon_edit-ltr-progressive.svg/14px-oojs_ui_icon_edit-ltr-progressive.svg.png height: 14 width: 14 description: Перейти к элементу Викиданных |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/6/6d/venn_a_intersect_b.svg/100px-venn_a_intersect_b.svg.png height: 71 width: 100 description: venn diagram of set intersection |
|
https://login.wikimedia.org/wiki/special:centralautologin/start?type=1x1 height: 1 width: 1 description: no alt description found |
|
http://ru.wikipedia.org/static/images/footer/wikimedia-button.svg height: 29 width: 84 description: wikimedia foundation |
|
http://ru.wikipedia.org/w/resources/assets/poweredby_mediawiki.svg height: 31 width: 88 description: powered by mediawiki |
How are images contributing to your SEO site-wise ? Your leading content tool has the awnsers!