Website stats for Ops-class - ops-class.org
Language: English
Keywords: Operating Systems, Learn, Hack, Compete, Mark Zuckerberg, Resources, Online Education, Programming Assignments, VM Performance Evaluation
Layout: The layout of the website is organized with clear sections for lectures, exams, courses, assignments, and a test. It features a prominent banner with the main heading 'Hack The Kernel' and subheadings under each section.
ColorStyle: The color scheme consists of a mix of neutral and vibrant colors. The background is primarily white with black and blue text for emphasis. The 'Hack The Kernel' heading is in a contrasting color, likely to draw attention.
Overview: ops-class.org is a platform that offers comprehensive resources for learning about operating systems online. It provides lectures, exams, courses, assignments, and a test section. The site encourages users to 'Learn', 'Hack', and 'Compete' by offering slides, sample exams, challenging programming assignments, and a tool to evaluate VM system performance, respectively. The platform is associated with Mark Zuckerberg and is designed to teach OS concepts through interactive and engaging methods.
ops-class.org was registered 1 decade 2 years ago. It has a alexa rank of #884,705 in the world. It is a domain having .org extension. It is estimated worth of $ 1,440.00 and have a daily income of around $ 6.00. As no active threats were reported recently, ops-class.org is SAFE to browse.
Traffic Report
| Daily Unique Visitors: | 991 |
| Daily Pageviews: | 1,982 |
Estimated Valuation
| Income Per Day: | $ 6.00 |
| Estimated Worth: | $ 1,440.00 |
Search Engine Indexes
| Google Indexed Pages: | Not Applicable |
| Yahoo Indexed Pages: | Not Applicable |
| Bing Indexed Pages: | Not Applicable |
Search Engine Backlinks
| Google Backlinks: | Not Applicable |
| Bing Backlinks: | Not Applicable |
| Alexa BackLinks: | Not Applicable |
Safety Information
| Google Safe Browsing: | No Risk Issues |
| Siteadvisor Rating: | Not Applicable |
| WOT Trustworthiness: |
 Very Poor
|
| WOT Privacy: |
Very Poor
|
| WOT Child Safety: |
Very Poor
|
Website Ranks & Scores
| Alexa Rank: | 884,705 |
| PageSpeed Score: | 100 ON 100 |
| Domain Authority: |
49 ON 100 
|
| Bounce Rate: | Not Applicable |
| Time On Site: | Not Applicable |
Web Server Information
Hosted IP Address:
128.205.43.187
Hosted Country:
US
Location Latitude:
42.9998Location Longitude:
-78.7849Traffic Classification
| Total Traffic: | No Data |
| Direct Traffic: | 67.72% |
| Referral Traffic: | 7.81% |
| Search Traffic: | 21.40% |
| Social Traffic: | 1.37% |
| Mail Traffic: | 1.44% |
| Display Traffic: | 0.26% |
Page Resources Breakdown
Homepage Links Analysis
Website Inpage Analysis
| H1 Headings: | 3 | H2 Headings: | 3 |
| H3 Headings: | Not Applicable | H4 Headings: | Not Applicable |
| H5 Headings: | Not Applicable | H6 Headings: | Not Applicable |
| Total IFRAMEs: | Not Applicable | Total Images: | 1 |
| Google Adsense: | Not Applicable | Google Analytics: | Not Applicable |
HTTP Header Analysis
Status-Code: 200
Status: 200 OK
Server: nginx
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Strict-Transport-Security: max-age=63072000; preload
Date: Tue, 25 Jun 2019 00:18:57 GMT
X-Page-Speed: 1.12.34.3-0
Cache-Control: max-age=0, no-cache
Content-Encoding: gzip
Domain Information
| Domain Registrar: |
Public Interest Registry
|
|---|---|
| Registration Date: | 2012-02-02 1 decade 2 years 9 months ago |
Domain Nameserver Information
| Host | IP Address | Country | |
|---|---|---|---|
| ns-cloud-a1.googledomains.com | |
216.239.32.106 | United States |
| ns-cloud-a2.googledomains.com | |
216.239.34.106 | United States |
| ns-cloud-a3.googledomains.com | |
216.239.36.106 | United States |
| ns-cloud-a4.googledomains.com | |
216.239.38.106 | United States |
DNS Record Analysis
| Host | Type | TTL | Extra |
|---|---|---|---|
| ops-class.org | A | 3555 |
IP: 128.205.43.187 |
| ops-class.org | NS | 21600 |
Target: ns-cloud-a1.googledomains.com |
| ops-class.org | NS | 21600 |
Target: ns-cloud-a2.googledomains.com |
| ops-class.org | NS | 21600 |
Target: ns-cloud-a3.googledomains.com |
| ops-class.org | NS | 21600 |
Target: ns-cloud-a4.googledomains.com |
| ops-class.org | SOA | 21600 |
MNAME: ns-cloud-a1.googledomains.com RNAME: cloud-dns-hostmaster.google.com Serial: 42 Refresh: 21600 Retry: 3600 Expire: 1209600 |
| ops-class.org | MX | 3600 |
Priority: 10 Target: ops-class.org |
| ops-class.org | TXT | 3600 |
TXT: v=spf1 include:sendgrid.net include:spf.auth0.com ~all |
PC Thumbnail
Mobile Thumbnail
Top Organic Keyword
| 1. | operating systems final exam and solutions |
| 2. | operating systems final exam solutions |
| 3. | operating systems final exam |
| 4. | os 161 course |
| 5. | hack the kernel |
Top Paid Keyword
| Not Applicable |
Top Referral Site
| 1. | github.com |
| 2. | l.messenger.com |
| 3. | hackr.io |
| 4. | universityofmanitoba.desire2learn.com |
Top Destination Site
| 1. | youtube.com |
| 2. | bluegroup.systems |
| 3. | accounts.google.com |
| 4. | launchpad.net |
| 5. | help.ubuntu.com |
Full WHOIS Lookup
Registry Domain ID:
D164590473-LROR
Registrar WHOIS Server:
whois.google.com
Registrar URL:
https://domains.google.com
Updated Date:
2018-01-05T21:41:39Z
Creation Date:
2012-02-02T02:17:34Z
Registry Expiry Date:
2020-02-02T02:17:34Z
Registrar Registration Expiration
Date:
Registrar: Google LLC
Registrar IANA ID:
895
Registrar Abuse Contact Email:
[email protected]
Registrar Abuse Contact Phone:
+1.8772376466
Reseller:
Domain Status:
clientTransferProhibited
https://icann.org/epp#clientTransferProhibited
Registrant
Organization: Contact Privacy Inc. Customer 124479167
Registrant
State/Province: ON
Registrant Country: CA
Name Server:
NS-CLOUD-A1.GOOGLEDOMAINS.COM
Name Server:
NS-CLOUD-A2.GOOGLEDOMAINS.COM
Name Server:
NS-CLOUD-A3.GOOGLEDOMAINS.COM
Name Server:
NS-CLOUD-A4.GOOGLEDOMAINS.COM
DNSSEC: unsigned
URL of the
ICANN Whois Inaccuracy Complaint Form
https://www.icann.org/wicf/)
>>> Last update of WHOIS database:
2019-06-25T00:18:32Z
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