developer.mozilla.org Website Review
developer.mozilla.org - Basic Information
developer.mozilla.org - Page Information
Title:
MDN Web DocsMeta keywords:
UnknownMeta description:
The MDN Web Docs site provides information about Open Web technologies including HTML, CSS, and APIs for both Web sites and progressive web apps. It also has some developer-oriented documentation for Mozilla products, such as Firefox Developer Tools.H1:
Resources for developers, by developers.Internal links:
29 (0 nofollow)External links:
24 (0 nofollow)developer.mozilla.org - Site Technology
Server:
meinheld/1.0.1
SSL Secure:
Unavailablerobots.txt:
UnavailableXML Sitemap:
UnavailableGzip Compress:
Availablefavicon.ico:
Unavailabledeveloper.mozilla.org - 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 developer.mozilla.org:
HTTP/1.1 301 Moved Permanently
Content-Type: text/html; charset=utf-8
Content-Length: 0
Connection: keep-alive
Cache-Control: public, max-age=0, s-maxage=300
Date: Wed, 10 Jun 2020 05:32:21 GMT
Location: /en-US/
Server: meinheld/1.0.1
Strict-Transport-Security: max-age=63072000
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Vary: Cookie
X-Cache: Hit from cloudfront
Via: 1.1 27f14fa3828b5a3937a29b10d6b5aa0e.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: JFK51-C1
X-Amz-Cf-Id: EEGrrB6kOqSeDn59ukg-7wiNSNERetz08CfvxFUXymnV94Uz_3Oaew==
Age: 160
HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: public, max-age=0, s-maxage=300
Content-Language: en-US
Date: Wed, 10 Jun 2020 05:32:21 GMT
Server: meinheld/1.0.1
Strict-Transport-Security: max-age=63072000
X-Content-Type-Options: nosniff
X-Frame-Options: DENY
X-XSS-Protection: 1; mode=block
Content-Encoding: gzip
Vary: Accept-Encoding
X-Cache: Hit from cloudfront
Via: 1.1 27f14fa3828b5a3937a29b10d6b5aa0e.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: JFK51-C1
X-Amz-Cf-Id: 8B8ZQcF8mt0XIBemBOncvSqrXupkqlBSayNWaHkXyvz-RW7MetJKaw==
Age: 159
Content-Type: text/html; charset=utf-8
Content-Length: 0
Connection: keep-alive
Cache-Control: public, max-age=0, s-maxage=300
Date: Wed, 10 Jun 2020 05:32:21 GMT
Location: /en-US/
Server: meinheld/1.0.1
Strict-Transport-Security: max-age=63072000
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Vary: Cookie
X-Cache: Hit from cloudfront
Via: 1.1 27f14fa3828b5a3937a29b10d6b5aa0e.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: JFK51-C1
X-Amz-Cf-Id: EEGrrB6kOqSeDn59ukg-7wiNSNERetz08CfvxFUXymnV94Uz_3Oaew==
Age: 160
HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: public, max-age=0, s-maxage=300
Content-Language: en-US
Date: Wed, 10 Jun 2020 05:32:21 GMT
Server: meinheld/1.0.1
Strict-Transport-Security: max-age=63072000
X-Content-Type-Options: nosniff
X-Frame-Options: DENY
X-XSS-Protection: 1; mode=block
Content-Encoding: gzip
Vary: Accept-Encoding
X-Cache: Hit from cloudfront
Via: 1.1 27f14fa3828b5a3937a29b10d6b5aa0e.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: JFK51-C1
X-Amz-Cf-Id: 8B8ZQcF8mt0XIBemBOncvSqrXupkqlBSayNWaHkXyvz-RW7MetJKaw==
Age: 159
developer.mozilla.org - 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 13 DNS record(s) of mozilla.org.
| Host | Type | IP/Target | TTL | Extra Infomation |
|---|---|---|---|---|
| mozilla.org | A | 60 | ||
| mozilla.org | MX | 60 | pri: 1 | |
| mozilla.org | MX | 60 | pri: 5 | |
| mozilla.org | MX | 60 | pri: 10 | |
| mozilla.org | MX | 60 | pri: 5 | |
| mozilla.org | MX | 60 | pri: 10 | |
| mozilla.org | NS | 60 | ||
| mozilla.org | NS | 60 | ||
| mozilla.org | NS | 60 | ||
| mozilla.org | NS | 60 | ||
| mozilla.org | SOA | 3600 | expire: 1209600 serial: 2016090203 | |
| mozilla.org | TXT | google-site-verification=Lo_B34AJAe70BQVNF1Fo1zGGJudPmw9bLTnP2C8lV-s | 60 | |
| mozilla.org | TXT | v=spf1 include:_spf.mozilla.com include:_spf.google.com ~all | 60 |