Web Analysis for Khanacademy Ko - ko.khanacademy.org
수학, 예술, 컴퓨터 프로그래밍, 경제, 물리학, 화학, 생물학, 의학, 금융, 역사 등을 무료로 학습하세요. 칸아카데미는 어디에서나 누구에게나 세계 최고의 무료 교육을 제공하는 것을 사명으로 하는 비영리 기관입니다.
This website is a sub-domain of khanacademy.org. It has a global traffic rank of #388 in the world. This website is estimated worth of $ 39,829,320.00 and have a daily income of around $ 36,879.00. As no active threats were reported recently by users, ko.khanacademy.org is SAFE to browse.
PageSpeed Score
Siteadvisor Rating
Traffic Report
Daily Unique Visitors: | 4,609,904 |
Daily Pageviews: | 36,879,232 |
Estimated Valuation
Income Per Day: | $ 36,879.00 |
Estimated Worth: | $ 39,829,320.00 |
Search Engine Indexes
Google Indexed Pages: | Not Applicable |
Bing Indexed Pages: | Not Applicable |
Search Engine Backlinks
Google Backlinks: | Not Applicable |
Bing Backlinks: | Not Applicable |
Safety Information
Google Safe Browsing: | No Risk Issues |
Siteadvisor Rating: | No Risk Issues |
WOT Trustworthiness: | Not Applicable |
WOT Child Safety: | Not Applicable |
Website Ranks & Scores
Alexa Rank: | 388 |
Domain Authority: | Not Applicable |
Web Server Information
Page Resources Breakdown
Homepage Links Analysis
Website Inpage Analysis
H1 Headings: | 1 | H2 Headings: | 8 |
H3 Headings: | 7 | H4 Headings: | Not Applicable |
H5 Headings: | Not Applicable | H6 Headings: | Not Applicable |
Total IFRAMEs: | 1 | Total Images: | 18 |
Google Adsense: | Not Applicable | Google Analytics: | Not Applicable |
HTTP Header Analysis
Connection: keep-alive
Content-Length: 54598
Content-Type: text/html; charset=utf-8
X-Powered-By: Express
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Cache-Control: no-store, must-revalidate
ETag: W/"3a96f-aR8EuuWF9M9V73TabHJ2yuOgYJs"
Content-Encoding: gzip
Server: Google Frontend
Via: 1.1 varnish, 1.1 varnish
X-KA-Cached-Trace-ID: 9888d09df8db9c033b458f59ec4b1d27/3235789300735801845
X-Cloud-Trace-Context: b39191f3-7455-4393-a5de-4e4ad0b1848a
Accept-Ranges: bytes
Date: Fri, 06 Nov 2020 07:04:20 GMT
Age: 19913
X-Served-By: cache-mdw17362-MDW, cache-pao17450-PAO
X-Cache: HIT, MISS
X-Cache-Hits: 1, 0
X-Timer: S1604646260.979985,VS0,VE54
Vary: Accept-Encoding, x-ka-is-e2e, x-ka-is-phone, x-ka-is-tablet, x-ka-is-unsupported-browser, x-ka-is-ios, x-fastly-country, x-ka-lang, x-ka-locale, x-ka-locale-status, x-ka-curriculum, x-ka-has-any-permissions, x-ka-may-be-under13, x-ka-is-phantom, x-ka-static-version, x-ka-published-content-version
Strict-Transport-Security: max-age=300; includeSubDomains; preload
DNS Record Analysis
Host | Type | TTL | Extra |
---|---|---|---|
prod.khan.map.fastly.net | A | 29 |
IP: 151.101.193.42 |
prod.khan.map.fastly.net | A | 29 |
IP: 151.101.129.42 |
prod.khan.map.fastly.net | A | 29 |
IP: 151.101.65.42 |
prod.khan.map.fastly.net | A | 29 |
IP: 151.101.1.42 |
ko.khanacademy.org | CNAME | 300 |
Target: prod.khan.map.fastly.net |
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