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 Generated on March 24 2016 05:55 AM

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SEO Content

Title 동아사이언스

Length : 6

Ideally, your title should contain between 10 and 70 characters (spaces included). Try to write a catchy title to get attention.

Length : 0

Description is missing. It will tell search engines and potential visitors what your page is about. Keep it between 70 and 160 characters (spaces included).

Note: Google sometimes chooses not display the description you put in here, but rather shows a part of your page text that it seems relevant to the users search query..
Og Meta Properties This page does not take advantage of Og Properties. When people share or like your page, it is great to have good Og properties. Otherwise, they will just see a link to your website.

In case of Facebook or Twitter this is how you get started:

Facebook: https://developers.facebook.com/docs/sharing/webmasters

Twitter: https://dev.twitter.com/cards/getting-started
H1 H2 H3 H4 H5 H6
1 1 10 10 0 0
  • [H1] 동아사이언스
  • [H2] TODAY’S TOP
  • [H3] 블랙홀이 내뿜는 ‘제트’ 예상보다 더 빨라
  • [H3] [헐크 호건 사건의 또다른 교훈] 인터넷은 망각하지 않는다
  • [H3] [헐크 호건 사건의 또다른 교훈] 인터넷은 망각하지 않는다
  • [H3] 고위험 동맥경화반 조기진단 기술 첫 개발
  • [H3] 고위험 동맥경화반 조기진단 기술 첫 개발
  • [H3] 근육 키우고 줄이는 유전자 발견
  • [H3] 근육 키우고 줄이는 유전자 발견
  • [H3] 구멍 송송 뚫린 검은 금(金), ‘블랙골드’ 개발
  • [H3] 구멍 송송 뚫린 검은 금(金), ‘블랙골드’ 개발
  • [H4] 03.24 07:37
  • [H4] 천문硏 “블랙홀 5광년 거리서 이미 광속의 80% 도달”
  • [H4] 알렉스 퍼거슨 경의 이유있는 격언
  • [H4] 알렉스 퍼거슨 경의 이유있는 격언
  • [H4] 0.5㎜ 혈관까지 선명하게
  • [H4] 0.5㎜ 혈관까지 선명하게
  • [H4] 근육세포 융합과정 첫 규명
  • [H4] 근육세포 융합과정 첫 규명
  • [H4] “금보다 30% 가벼우면서 2배 단단”
  • [H4] “금보다 30% 가벼우면서 2배 단단”
Images We found 36 images on this web page.

7 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio Ratio : 10%

This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content. Search engines these days are smart enough to figure out if a page is on-topic and interesting enough to get higher rankings in their search results.

Try to write a good article around 1500 words and check for grammar and spelling errors. As they say in the SEO world: "Content is King."
Flash Perfect, no Flash content has been detected on this page.
Iframe IFrames elements were detected on this page. Search engines cannot read what is inside an IFrame (For example YouTube video's). It's not crucial, but if there is an alternative, please look into it.

URL Rewrite Good!
Underscores in the URLs We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links We found a total of 31 links including 0 link(s) to files

Anchor Type Juice
주메뉴바로가기 Internal Passing Juice
본문바로가기 Internal Passing Juice
동아사이언스 Internal Passing Juice
공지/이벤트 Internal Passing Juice
과학동아 Internal Passing Juice
어린이과학동아 Internal Passing Juice
수학동아 Internal Passing Juice
주니어 Internal Passing Juice
과학동아천문대 Internal Passing Juice
블랙홀이 내뿜는 ‘제트’ 예상보다 더 빨라 Internal Passing Juice
0.5㎜ 혈관까지 선명하게…고위험 동맥경화반 조기진단 기술 첫 개발 Internal Passing Juice
근육 키우고 줄이는 유전자 발견 Internal Passing Juice
구멍 송송 뚫린 검은 금(金), ‘블랙골드’ 개발 Internal Passing Juice
빛만 쪼여주면 몸 속 상처 자유자재로 치료 Internal Passing Juice
[사이언스 브리핑] 미래부, 뇌신경모방칩 연구 시작 外 Internal Passing Juice
한국인 첫 지카바이러스 환자 발생 Internal Passing Juice
모세관 현상 이용, 성능 최고 유기반도체 개발 Internal Passing Juice
방사선 육종기술로 만든 신품종 종자, “잘 키워주세요” Internal Passing Juice
일시정지 Internal Passing Juice
정기구독 Internal Passing Juice
고객센터 Internal Passing Juice
[공지] 과학동아 30주년 이벤트 당첨자 안내 Internal Passing Juice
[공지] 어린이과학동아 기자단 안내 Internal Passing Juice
[공지] 2016 동아사이언스 잡지 정가인상 안내 Internal Passing Juice
[공지] 동아사이언스 정규직 채용 공고 Internal Passing Juice
[공지] 최종 합격자 발표 - 2015 정기 공개채용 Internal Passing Juice
회사소개 Internal Passing Juice
광고안내 Internal Passing Juice
개인정보 취급방침 Internal Passing Juice
저작권·콘텐츠 이용안내 Internal Passing Juice
사이트맵 Internal Passing Juice

SEO Keywords

Keywords Cloud 과학동아 가벼우면서 어린이과학동아 줄이는 고객센터 금보다 현상이 동아사이언스 키우고 유전자
Keywords Consistency
Keyword Content Title Description Headings
동아사이언스 5
현상이 2
과학동아 2
어린이과학동아 2
금보다 1


Url Domain : dongascience.com
Length : 16
Favicon Great, your website has a favicon.
Printability We could not find a Print-Friendly CSS.
Language Good. Your declared language is ko.


Doctype XHTML 1.0 Transitional
Encoding Perfect. Your declared charset is UTF-8.
W3C Validity Errors : 24
Warnings : 1
Email Privacy Great! No email address has been found as plain text!
Deprecated HTML Great! We haven't found any deprecated HTML tags.
Speed Tips
Excellent, your website doesn't use nested tables.
Your website is using inline styles.
Your website has too many CSS files (more than 4).
Your website has too many JS files (more than 6).
Your website does not take advantage of gzip.


Mobile Optimization
Apple Icon
Meta Viewport Tag
Flash content


XML Sitemap Missing

Your website does not have an XML sitemap - to make it easier for search engines to find your pages it is wise to generate a sitemap.

A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more efficiently.

Go here to know more on how to set this up: http://www.sitemaps.org/protocol.html

If you have a lot of pages (up to 500 pages is free) you can auto generate them here: https://www.xml-sitemaps.com
Robots.txt Missing

Your website doesn't have a robots.txt file - this can be problematic.

A robots.txt file allows you to restrict the access of search engine robots that crawl the web and it can prevent these robots from accessing specific directories and pages. It also specifies where the XML sitemap file is located.

For more information on how to do this: www.robotstxt.org
Analytics Great, your website has an analytics tool.

   Google Analytics

PageSpeed Insights