www.npmjs.com Website Review

www.npmjs.com - Basic Information

Site Title:
Domain Age:
7 years
Archive.org First Cached:
robots.txt:
XML Sitemap:
Unavailable
Alexa Traffic Rank:
Server:
Varnish

www.npmjs.com - Pages Indexed

Baidu:
Bing:
Google:
Yandex:

www.npmjs.com - Site Security

McAfee SiteAdvisor:
Norton Safe Web:

www.npmjs.com - Social (SNS)

Delicious:
0
Stumbleupon:
1,066
Facebook Likes:
0
Twitter Tweets:
0
Google Plus Likes:
1,066

www.npmjs.com - Page Information

Title:
npm
Length: 3 character(s); Best length: 10 ~ 60 character(s)
Meta keywords:
Unknown
Length: 0 character(s)
Meta description:
npm is the package manager for javascript
Length: 41 character(s); Best length: 50 ~ 160 character(s)
H1:
Build amazing things
Length: 20 character(s)
Internal links:
57 (0 nofollow)
External links:
9 (0 nofollow)

www.npmjs.com - Traffic Rank

Alexa Traffic Graphs:
Daily Global Rank Trend
(6 Months)
Daily Global Rank Trend
(2 Years)
Daily Pageview per User Daily Reach Search Visits
Daily Global Rank Trend (6 Months): www.npmjs.com Daily Global Rank Trend (2 Years): www.npmjs.com Daily Pageview per User: www.npmjs.com Daily Reach (per million): www.npmjs.com Search Visits (percent): www.npmjs.com
Daily Global Rank Trend (6 Months): www.npmjs.com
Compete Traffic Graphs: Unique Vistors:
Compete Traffic Graphs: Unique Vistors: www.npmjs.com

www.npmjs.com - Site Technology

Server:
Varnish
SSL Secure:
Available
robots.txt:
XML Sitemap:
Unavailable
Gzip Compress:
Available
Favicon.ico:
Unavailable

www.npmjs.com - HTTP Header Analysis

HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of www.npmjs.com:
HTTP/1.1 301 Moved Permanently
Server: Varnish
Retry-After: 0
Location: https://www.npmjs.com/
Content-Length: 0
Accept-Ranges: bytes
Date: Wed, 09 Sep 2015 05:55:11 GMT
Via: 1.1 varnish
Connection: close
X-Served-By: cache-jfk1024-JFK
X-Cache: HIT
X-Cache-Hits: 0

HTTP/1.1 200 OK
Content-Security-Policy: connect-src 'self' https://typeahead.npmjs.com/ https://partners.npmjs.com/ https://api.github.com https://ac.cnstrc.com;default-src 'self';font-src 'self' https://fonts.gstatic.com;frame-src https://checkout.stripe.com https://js.stripe.com https://www.youtube.com https://s3-us-west-2.amazonaws.com/files.accountdock.com/pre.prod.html https://accountdock.com/app;img-src *;script-src 'self' https://forms.hubspot.com/uploads/form/v2/419727/9a2b4ac5-ef09-43e6-854a-d82c92347c9d https://forms.hubspot.com/uploads/form/v2/419727/6672f0d7-d2df-4696-a164-a8fa139d8f15 https://forms.hubspot.com/uploads/form/v2/419727/64c6e95b-b2c7-4989-a8ae-d967645e5198 https://forms.hubspot.com/uploads/form/v2/419727/d9ba17d5-606e-456d-a703-733c67f5e708 https://js.hsforms.net/forms/current.js https://api.hubapi.com https://internal.hubapi.com https://js.hs-analytics.net https://api.stripe.com https://checkout.stripe.com/checkout.js https://js.stripe.com https://platform.twitter.com/oct.js https://www.google-analytics.com https://fonts.googleapis.com https://s3.amazonaws.com/downloads.mailchimp.com/js/mc-validate.js https://npmjs.us9.list-manage.com https://cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.2/html5shiv.min.js https://cnstrc.com/js/ac.js https://ac.cnstrc.com https://static.accountdock.com/app.min.js;style-src 'self' 'unsafe-inline' https://fonts.googleapis.com;report-uri /-/csplog
strict-transport-security: max-age=2592000000; includeSubdomains
x-frame-options: DENY
x-xss-protection: 1; mode=block
x-download-options: noopen
x-content-type-options: nosniff
set-cookie: crumb=BmWS23vra1-QsLy0rgfkpvMaCUXY_m0Q216QRpb54HY; Secure; Path=/
cache-control: no-cache
content-type: text/html
content-encoding: gzip
Transfer-Encoding: chunked
Accept-Ranges: bytes
Date: Wed, 09 Sep 2015 05:55:11 GMT
Via: 1.1 varnish
Age: 0
Connection: keep-alive
X-Served-By: cache-jfk1033-JFK
X-Cache: MISS
X-Cache-Hits: 0
Vary: accept-encoding

www.npmjs.com - DNS Record Analysis

Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 14 DNS record(s) of npmjs.com.
Host Type IP/Target TTL Extra Infomation
npmjs.comA900
npmjs.comMX1800pri: 20
npmjs.comMX1800pri: 30
npmjs.comMX1800pri: 40
npmjs.comMX1800pri: 10
npmjs.comMX1800pri: 50
npmjs.comNS86400
npmjs.comNS86400
npmjs.comNS86400
npmjs.comNS86400
npmjs.comSOA3600expire: 604800
serial: 2016082800
npmjs.comTXT
MS=FD3DD3E27A0066E03828529F7EC4962464E317C0
3600
npmjs.comTXT
google-site-verification=t3WQH0KXGts7OC3VD0Qz6K6DRBiatSIG0sxFXn3LO6A
3600
npmjs.comTXT
ZAMDPQHDY
3600