OCW.MIT.EDU Website Review
Basic Information
URL:
Server:
Unknown
IP:
City:
Page Information
Title:
MIT OpenCourseWare | Free Online Course Materials
Length: 49 character(s); Best length: 10 ~ 60 character(s)
Meta description:
MIT OpenCourseWare is a web based publication of virtually all MIT course content. OCW is open and available to the world and is a permanent MIT activity
Length: 153 character(s); Best length: 50 ~ 160 character(s)
Meta keywords:
opencourseware,MIT OCW,courseware,MIT opencourseware,Free Courses,class notes,class syllabus,class materials,tutorials,online courses,MIT courses
Length: 145 character(s); Best length: 10 ~ 255 character(s)
H1 Tag:
You are leaving MIT OpenCourseWare
Length: 34 character(s); Best length: 10 ~ 255 character(s)
External links:
5 (0 nofollow)
Internal links:
110 (0 nofollow)
Site Technology
Server:
Unknown
SSL Secure:
Available
robots.txt:
Unavailable
XML Sitemap:
Unavailable
Gzip Compress:
Available
favicon.ico:
Unavailable
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 ocw.mit.edu:
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 141054
Last-Modified: Thu, 08 May 2025 15:54:21 GMT
ETag: "18b50e7f9217cff9b686ed6405e6da0f"
x-amz-server-side-encryption: AES256
x-amz-meta-site-id: ocw-www
Content-Type: text/html
Access-Control-Allow-Origin: *
Content-Encoding: gzip
Accept-Ranges: bytes
Date: Fri, 16 May 2025 06:32:44 GMT
Age: 52608
X-Served-By: cache-iad-kjyo7100054-IAD
X-Cache: HIT
X-Cache-Hits: 1
Vary: Accept-Encoding
Strict-Transport-Security: max-age=300
Connection: keep-alive
Content-Length: 141054
Last-Modified: Thu, 08 May 2025 15:54:21 GMT
ETag: "18b50e7f9217cff9b686ed6405e6da0f"
x-amz-server-side-encryption: AES256
x-amz-meta-site-id: ocw-www
Content-Type: text/html
Access-Control-Allow-Origin: *
Content-Encoding: gzip
Accept-Ranges: bytes
Date: Fri, 16 May 2025 06:32:44 GMT
Age: 52608
X-Served-By: cache-iad-kjyo7100054-IAD
X-Cache: HIT
X-Cache-Hits: 1
Vary: Accept-Encoding
Strict-Transport-Security: max-age=300
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 35 DNS record(s) of mit.edu.
Host | Type | IP/Target | TTL | Extra Infomation |
---|---|---|---|---|
mit.edu | A | 10 | ||
mit.edu | NS | 918 | ||
mit.edu | NS | 918 | ||
mit.edu | NS | 918 | ||
mit.edu | NS | 918 | ||
mit.edu | NS | 918 | ||
mit.edu | NS | 918 | ||
mit.edu | NS | 918 | ||
mit.edu | NS | 918 | ||
mit.edu | SOA | 333 | expire: 3600000 serial: 21138 | |
mit.edu | MX | 120 | pri: 100 | |
mit.edu | TXT | google-site-verification=pqf9o422iIeT7mzfZmQwkpLYH3VTlB05OC9c_OncFOg | 1452 | |
mit.edu | TXT | mandrill_verify.28vVgPhRZLda1o_v90CPWg | 1452 | |
mit.edu | TXT | e2ma-verification=mongb | 1452 | |
mit.edu | TXT | e2ma-verification=8awbb | 1452 | |
mit.edu | TXT | amazonses:asyYfDTQj+TCy9t5jFbakgwGbomDqXREEs3KdC0iMQE= | 1452 | |
mit.edu | TXT | openai-domain-verification=dv-pavuNIk1XG88x99BoqSFI0Zs | 1452 | |
mit.edu | TXT | pardot_310211_*=a4e9728d1b90355b6240f4d7778cc4da11c10a20552ae99e6ed03d8e48c06583 | 1452 | |
mit.edu | TXT | docusign=78c4c36c-1180-44b1-b277-be9be4a08b73 | 1452 | |
mit.edu | TXT | 1VNZ334aKc8FypCKDhIMOQBsKFd8gCgTFQuPlDwQfzPNxPCKonTOnhuFQ8+kE32E2TgkBiOp9EFab5nfVc+38g== | 1452 | |
mit.edu | TXT | stripe-verification=fe726543b783764b2ba9137f4e675faa0709416ac7a5d9f50e21248a706ad93d | 1452 | |
mit.edu | TXT | airtable-manual-domain-verification=ce83c94e-0127-4fd3-9265-3b37a46a7b8a | 1452 | |
mit.edu | TXT | google-site-verification=6ethhhET4cfz7L1Dfve9bCOTAqMr6IU79Va6gb8HxlA | 1452 | |
mit.edu | TXT | e2ma-verification=c8d4 | 1452 | |
mit.edu | TXT | e2ma-verification=86jgb | 1452 | |
mit.edu | TXT | docusign=37fbdad0-5267-4b79-9402-ff9df7e9331f | 1452 | |
mit.edu | TXT | v=spf1 include:_s00430413.autospf.email -all | 1452 | |
mit.edu | TXT | mgverify=2a07014ab707abf9b6f984210c05ef7a1fd905296aebe173776844c14db61c1e | 1452 | |
mit.edu | TXT | google-site-verification=b4-1loZHD1WzNmews_hsTTKL__gLblD6iKBFbA4j97c | 1452 | |
mit.edu | TXT | adobe-idp-site-verification=0817e32603f0dda03188b9f1f3bbaf4f754c5322926036af8890df7bf65cb90d | 1452 | |
mit.edu | TXT | ecgkc7fnflsm01hh6uqjr86h02 | 1452 | |
mit.edu | TXT | google-site-verification=qNAffaSjUkhb2JCBb1BQ2nXAkcNYLeLc7G6vjMRD1js | 1452 | |
mit.edu | TXT | airtable-verification=46ae122907d40a1413b6a05898774435 | 1452 | |
mit.edu | AAAA | 2600:141b:1c00:2484::255e | 20 | |
mit.edu | AAAA | 2600:141b:1c00:248d::255e | 20 |