21ks.net
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Domain Summary
What is the traffic rank for 21ks.net?
• 21ks.net ranks #5,298,384 globally on HypeStat.
What percent of global Internet users visit 21ks.net?
• 2.6E-6% of global Internet users visit 21ks.net
How many people visit 21ks.net each day?
• 21ks.net receives approximately 128 visitors and 219 page impressions per day.
Which countries does 21ks.net receive most of its visitors from?
• 21ks.net is mostly visited by people located in United States,United Kingdom,Japan.
How much 21ks.net can earn?
• 21ks.net should earn about $0.99/day from advertising revenue.
What is 21ks.net estimated value?
• Estimated value of 21ks.net is $796.13.
What IP addresses does 21ks.net resolve to?
• 21ks.net resolves to the IP addresses 1.194.194.82.
Where are 21ks.net servers located in?
• 21ks.net has servers located in Chengdu, 32, China.
21ks.net Profile
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Tags:
Category:Science and Education / Education
What technologies does 21ks.net use?
These are the technologies used at 21ks.net. 21ks.net has a total of 2 technologies installed in 3 different categories.21ks.net Traffic Analysis
21ks.net is ranked #5,298,384 in the world. This website is viewed by an estimated 128 visitors daily, generating a total of 219 pageviews. This equates to about 3.9K monthly visitors. 21ks.net traffic has decreased by 26.6% compared to last month.Daily Visitors128
27.27%
Monthly Visits3.9K
26.6%
Pages per Visit1.71
13.54%
Visit duration00:23
50%
Bounce Rate39.30%
10.52%
Is this your site?Verify your site's metrics.
- Daily Unique Visitors:
- 128
- Monthly Visits:
- 3,878
- Pages per Visit:
- 1.71
- Daily Pageviews:
- 219
- Avg. visit duration:
- 00:23
- Bounce rate:
- 39.30%
- Global Reach:
- 2.6E-6%
- Monthly Visits (SEMrush):
- 4,697
- Monthly Unique Visitors (SEMrush):
- 4,516
- Monthly Visits (SimilarWeb):
- 3,795
- HypeRank:
- 5,298,384
- SEMrush Rank:
- 9,924,912
- SimilarWeb Rank:
- 4,835,207
Traffic sources
- Direct:
- 78.71%
- Referral:
- 0.26%
- Search:
- 21.03%
- Social:
- 0%
- Paid:
- 0%
Desktop vs Mobile
- Desktop:
- 100.00%
- Mobile:
- 0%
Total Visits Last 3 Months
9.2K
NOV
5.3K
DEC
3.9K
JAN
Visitors by country
- Country
- Users%
- United States 90.51%
- United Kingdom 5.40%
- Japan 4.09%
▼
SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.- Domain:
- 21ks.net
- Rank:
(Rank based on keywords, cost and organic traffic) - 9,924,912
- Organic Keywords:
(Number of keywords in top 20 Google SERP) - 59
- Organic Traffic:
(Number of visitors coming from top 20 search results) - 3
- Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords) - $0.00
Backlinks Report ▼
21ks.net has a total of 17,459 backlinks from 1,597 referring domains and most of them comes from Singapore.- Total Backlinks:
- 17,459
- Follow Links:
- n/a
- Nofollow Links:
- n/a
- Referring Domains:
- 1,597
- Referring IPs:
- 2,270
- Authority Domain Score:
- 20
Backlinks by country
- Country
- Domains
- Singapore 164
- United States 111
- France 15
- China 15
- Netherlands 6
Backlinks by TLDs
- TLD Distribution
- Domains
- .com
- 999
- .info
- 228
- .net
- 152
- .edu
- 0
- .gov
- 0
Which sites are competitors to 21ks.net?
Websites similar to 21ks.net are sites similar on user interests and browsing behavior. Users can discover new websites that are similar to the ones they already enjoy or find useful.- Domain
- CompareDaily Visitors
- blackboard.com
- Compare >1.7M
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- Compare >341.1K
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- Compare >199.5K
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- Compare >177.2K
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- Compare >124.1K
- mylife.com
- Compare >122.7K
- proprofs.com
- Compare >85.1K
- mathsisfun.com
- Compare >83.2K
- education.com
- Compare >73.2K
- familyeducation.com
- Compare >63.5K
- enotes.com
- Compare >23.3K
- enchantedlearning.com
- Compare >21.6K
- usingenglish.com
- Compare >20K
- lifehack.org
- Compare >14.2K
- eslcafe.com
- Compare >10.9K
- 123helpme.com
- Compare >7K
- edhelper.com
- Compare >3.7K
- blurtit.com
- Compare >1.2K
Last update was 128 days ago
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*HypeStat.com is not promoting or affiliated with 21ks.net in any way. Only publicly available statistics data are displayed.
Revenue report ▼
21ks.net would generate approximately $1 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $29.7 and annual gross revenue of approximately $361.4. Based on these figures, the site's net worth is estimated at around $796.1.How much would 21ks.net make?
- Daily Revenue:
- $0.99
- Monthly Revenue:
- $29.70
- Yearly Revenue:
- $361.35
Daily earning by country
- CountryPageviewsEarning
- United States 198$0.96
- United Kingdom 12$0.03
- Japan 9$0.00
Loss of money due to Adblock?
- Daily Revenue Loss:
- $0.18
- Monthly Revenue Loss:
- $5.32
- Yearly Revenue Loss:
- $64.79
- Daily Pageviews Blocked:
- 38
- Monthly Pageviews Blocked:
- 1,135
- Yearly Pageviews Blocked:
- 13,811
Daily revenue loss by country
- CountryBlockedLost Money
- United States 36$0.17
- United Kingdom 2$0.01
- Japan 0$0.00
How much is 21ks.net worth?
- Website Value:
- $796.1
Ad Experience Report ▼
Summary of the ad experience rating of a website for a specific platform.Mobile summary
- Root domain:
- 21ks.net
- Ad filtering:
(Chrome is not filtering ads on your site.) - Off
- Status:
(The status of the site that is reviewed for the Better Ads Standards.) - Not reviewed
Desktop summary
- Root domain:
- 21ks.net
- Ad filtering:
(Chrome is not filtering ads on your site.) - Off
- Status:
(The status of the site that is reviewed for the Better Ads Standards.) - Not reviewed
Abusive Experience Report ▼
Summary of the abusive experience rating of a website.- Root domain:
- 21ks.net
- Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.) - Off
- Status:
(The status of the site reviewed for the abusive experiences.) - Not reviewed
Where is 21ks.net hosted? ▼
21ks.net may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.- Server IP:
- 1.194.194.82
- ASN:
- AS139587
- ISP:
- China Telecom Henan Zhengzhou Shujugang IDC network
- Server Location:
- Chengdu
32
China, CN
Other sites hosted on 1.194.194.82
There are no other sites hosted on this IPHow fast does 21ks.net load? ▼
The average loading time of 21ks.net is 3886 ms.- Average Load Time:
- 3886 ms
Does 21ks.net use compression? ▼
Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on 21ks.net are reduced by 83%.
21ks.net use gzip compression.
Original size: 83.25 KB
Compressed size: 13.56 KB
File reduced by: 69.69 KB (83%)
Compressed size: 13.56 KB
File reduced by: 69.69 KB (83%)
Google Safe Browsing ▼
Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.
This site is not currently listed as suspicious
MyWot.com Reputation Ratings
MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites. 21ks.net has 60 Safety Reputations.- Status:
- SAFE
- Safety Reputations:
- 60
- Safety Confidence:
- 2
SSL Checker - SSL Certificate Verify ▼
An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. 21ks.net supports HTTPS. 21ks.net supports HTTPS
Verifying SSL Support. Please wait...
Common Name: 21ks.net
Organization:
Location:
Issuer: Certum Domain Validation CA SHA2
Valid from: Mar 20 06:39:11 2025 GMT
Valid until: Apr 19 06:39:10 2026 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Organization:
Location:
Issuer: Certum Domain Validation CA SHA2
Valid from: Mar 20 06:39:11 2025 GMT
Valid until: Apr 19 06:39:10 2026 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Common Name: Certum Domain Validation CA SHA2
Organization: Unizeto Technologies S.A., OU = Certum Certification Authority
Location: PL
Issuer: Certum Trusted Network CA
Valid from: Sep 11 12:00:00 2014 GMT
Valid until: Jun 9 10:46:39 2027 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Organization: Unizeto Technologies S.A., OU = Certum Certification Authority
Location: PL
Issuer: Certum Trusted Network CA
Valid from: Sep 11 12:00:00 2014 GMT
Valid until: Jun 9 10:46:39 2027 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name: Certum Trusted Network CA
Organization: Unizeto Technologies S.A., OU = Certum Certification Authority
Location: PL
Issuer: Certum Trusted Network CA
Valid from: Oct 22 12:07:37 2008 GMT
Valid until: Dec 31 12:07:37 2029 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Organization: Unizeto Technologies S.A., OU = Certum Certification Authority
Location: PL
Issuer: Certum Trusted Network CA
Valid from: Oct 22 12:07:37 2008 GMT
Valid until: Dec 31 12:07:37 2029 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Verify HTTP/2 Support ▼
HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency. 21ks.net supports HTTP/2
Verifying HTTP/2.0 Support. Please wait...
Http Header ▼
HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.date: Fri, 13 Feb 2026 02:20:30 GMT
content-type: text/html; charset=UTF-8
content-length: 144
server: nginx
location: https://www.21ks.net/
x-frame-options: SAMEORIGIN
x-via: 192.168.1.23
x-ser: i37148_c26071, i38110_c28141
HTTP/2 200
date: Fri, 13 Feb 2026 02:20:31 GMT
content-type: text/html
server: nginx
cache-control: no-cache
last-modified: Fri, 13 Feb 2026 00:02:21 GMT
etag: W/"56608867c9cdc1:0"
x-frame-options: SAMEORIGIN
x-via: 192.168.1.23
content-encoding: gzip
x-ser: i37132_c25891, i38110_c28141
DNS Lookup ▼
DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.| Type | Ip | Target/Txt | TTL |
| CNAME | 600 | ||
| NS | 86399 | ||
| NS | 86399 | ||
| SOA | 180 | ||
| Mname | f1g1ns1.dnspod.net | ||
| Rname | freednsadmin.dnspod.com | ||
| Serial Number | 1766753742 | ||
| Refresh | 3600 | ||
| Retry | 180 | ||
| Expire | 1209600 | ||
| Minimum TTL | 180 |