feifang.info Feifang.info

   
Fei Fang

Domain Summary

What percent of global Internet users visit Feifang.info?

• 3.8E-6% of global Internet users visit Feifang.info

How many people visit Feifang.info each day?

• Feifang.info receives approximately 189 visitors and 323 page impressions per day.

Which countries does Feifang.info receive most of its visitors from?

• Feifang.info is mostly visited by people located in United States,India.

How much Feifang.info can earn?

• Feifang.info should earn about $1.40/day from advertising revenue.

What is Feifang.info estimated value?

• Estimated value of Feifang.info is $1,306.02.

What IP addresses does Feifang.info resolve to?

• Feifang.info resolves to the IP addresses 192.0.78.24.

Where are Feifang.info servers located in?

• Feifang.info has servers located in San Francisco, California, 94142, United States.

feifang.info Profile

Title:Fei Fang Description:I am an Associate Professor in the Software and Societal Systems Department (S3D) in the School of Computer Science at Carnegie Mellon University. [CV] My research interests center on the intersection of machine learning and multi-agent systems, contributing to the broader mission of leveraging AI for Social Good. Recently, we have been exploring the space of reinforcement…
Category:Science and Education / Math
Edit Site Info

What technologies does feifang.info use?

These are the technologies used at feifang.info. feifang.info has a total of 9 technologies installed in 10 different categories.
Security
HSTS HSTS
Miscellaneous
HTTP/3 HTTP/3
Open Graph Open Graph
Web Servers
Nginx Nginx
Reverse proxies
Nginx Nginx
JavaScript Libraries
Swiper Swiper
CMS
WordPress WordPress
Blogs
WordPress WordPress
PaaS
WordPress.com WordPress.com
Programming Languages
PHP PHP
Databases
MySQL MySQL

feifang.info Traffic Analysis

This website is viewed by an estimated 189 visitors daily, generating a total of 323 pageviews. This equates to about 5.7K monthly visitors. Feifang.info traffic has decreased by 33.52% compared to last month.
Daily Visitors189
11.86%
Monthly Visits5.7K
33.52%
Pages per Visit1.71
20.28%
Visit duration00:45
217.42%
Bounce Rate43.44%
19.22%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
189
Monthly Visits:
5,727
Pages per Visit:
1.71
Daily Pageviews:
323
Avg. visit duration:
00:45
Bounce rate:
43.44%
Global Reach:
3.8E-6%
Monthly Visits (SEMrush):
1,176
Monthly Unique Visitors (SEMrush):
1,122
Monthly Visits (SimilarWeb):
5,772
HypeRank:
n/a
SEMrush Rank:
2,709,930
SimilarWeb Rank:
3,496,613
*All traffic values are estimates only.

Traffic sources

Direct:
30.27%
Referral:
33.50%
Search:
36.22%
Social:
0%
Paid:
0%

Desktop vs Mobile

Desktop:
100.00%
Mobile:
0%

Total Visits Last 3 Months

4.5K
NOV
8.6K
DEC
5.7K
JAN

Visitors by country

Country
Users%
 
United States 89.23%
 
India 10.77%

  ▼

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.
SemRushSemRush
Domain:
  feifang.info
Rank:
(Rank based on keywords, cost and organic traffic)
  2,709,930
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  46
Organic Traffic:
(Number of visitors coming from top 20 search results)
  196
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $5.00
Full SEMrush Report >>

Which sites are competitors to feifang.info?

Websites similar to feifang.info 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.
Last update was 1 hour ago
     
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*HypeStat.com is not promoting or affiliated with feifang.info in any way. Only publicly available statistics data are displayed.

Revenue report ▼

Google.com would generate approximately $1.4 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $42 and annual gross revenue of approximately $511. Based on these figures, the site's net worth is estimated at around $1.3K.

How much would feifang.info make?

Daily Revenue:
$1.40
Monthly Revenue:
$42.00
Yearly Revenue:
$511.00
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
United States 288$1.39
 
India 35$0.01

Loss of money due to Adblock?

Daily Revenue Loss:
$0.25
Monthly Revenue Loss:
$7.63
Yearly Revenue Loss:
$92.81
Daily Pageviews Blocked:
62
Monthly Pageviews Blocked:
1,849
Yearly Pageviews Blocked:
22,490

Daily revenue loss by country

 
CountryBlockedLost Money
 
United States 52$0.25
 
India 10$0.00

How much is feifang.info worth?

Website Value:
$1.3K

Ad Experience Report ▼

Summary of the ad experience rating of a website for a specific platform.

Mobile summary

Root domain:
feifang.info
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:
feifang.info
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:
feifang.info
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 feifang.info hosted? ▼

Feifang.info may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
192.0.78.24
ASN:
AS2635 
ISP:
Automattic, Inc 
Server Location:
San Francisco
California, CA
94142
United States, US
 

Other sites hosted on 192.0.78.24

How fast does feifang.info load? ▼

The average loading time of feifang.info is 284 ms. The Desktop speed index is 99 and mobile speed index is 87.
Average Load Time:
284 ms

Page Speed (Google PageSpeed Insights) - Desktop

99
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a FAST speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0ms 100% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 100% 0% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)536ms 86% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 86% 11% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 11% 2% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 2%
First Contentful Paint (FCP)677ms 95% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 95% 4% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 4% 0% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)24ms 100% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 100% 0% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)751ms 96% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 96% 3% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 3% 0% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 0%

Origin Data

All pages served from this origin have an FAST speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0ms 99% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 99% 0% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)419ms 97% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 97% 2% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 2% 0% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)25ms 99% of loads for this page have a fast (<200ms) Interaction To Next Paint (INP) 99% 0% of loads for this page have an average (200ms ~ 500ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>500ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)472ms 98% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 98% 1% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 1% 0% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 0%

Lab Data

First Contentful Paint 0.7 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
INP breakdown  
Start investigating by looking at the longest subpart. how to improve INP
Largest Contentful Paint 0.8 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Time to Interactive 0.8 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Speed Index 0.7 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Max Potential First Input Delay 30 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric

Page Speed (Google PageSpeed Insights) - Mobile

87
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)0 100% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 86% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 95% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average (0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 100% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 96% of loads for this page have a fast (<0s) Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0s ~ 0s) Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0s) Largest Contentful Paint (LCP) 0%

Origin Data

All pages served from this origin have an speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)0 0% of loads for this page have a fast (<0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have an average (0s ~ 0s) Cumulative Layout Shift (CLS) 0% 0% of loads for this page have a slow (>0s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)0 0% of loads for this page have a fast (<0s) Time To First Byte (TTFB) 0% 0% of loads for this page have an average (0s ~ 0s) Time To First Byte (TTFB) 0% 0% of loads for this page have a slow (>0s) Time To First Byte (TTFB) 0%
First Contentful Paint (FCP)0 0% of loads for this page have a fast (<0s) First Contentful Paint (FCP) 0% 0% of loads for this page have an average (0s ~ 0s) First Contentful Paint (FCP) 0% 0% of loads for this page have a slow (>0s) First Contentful Paint (FCP) 0%
First Input Delay (FID)0 0% of loads for this page have a fast (<0ms) First Input Delay (FID) 0% 0% of loads for this page have an average 0ms ~ 0ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>0ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 0% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)0 0% of loads for this page have a fast (<0s)Largest Contentful Paint (LCP) 0% 0% of loads for this page have an average (0s ~ 0s)Largest Contentful Paint (LCP) 0% 0% of loads for this page have a slow (>0s)Largest Contentful Paint (LCP) 0%

Lab Data

Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
Time to Interactive 3.5 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Largest Contentful Paint 3.4 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
First Contentful Paint 2.6 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Speed Index 2.6 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Max Potential First Input Delay 40 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
INP breakdown  
Start investigating by looking at the longest subpart. how to improve INP

Does feifang.info 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 feifang.info are reduced by 73%.
feifang.info use br compression.
Original size: 75.76 KB
Compressed size: 19.83 KB
File reduced by: 55.93 KB (73%)

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.
Status:
  SAFE

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. feifang.info supports HTTPS.
 feifang.info supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: tls.automattic.com
Organization:
Location:
Issuer: E8
Valid from: Jan 9 12:44:23 2026 GMT
Valid until: Apr 9 12:44:22 2026 GMT
Authority: CA:FALSE
Keysize:
Common Name: E8
Organization: Let's Encrypt
Location: US
Issuer: ISRG Root X1
Valid from: Mar 13 00:00:00 2024 GMT
Valid until: Mar 12 23:59:59 2027 GMT
Authority: CA:TRUE
Keysize:

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.
 feifang.info 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. 
server: nginx
date: Tue, 10 Feb 2026 20:29:41 GMT
content-type: text/html; charset=UTF-8
strict-transport-security: max-age=31536000
vary: Accept-Encoding
x-hacker: Want root?  Visit join.a8c.com/hacker and mention this header.
host-header: WordPress.com
link: <https://public-api.wordpress.com/wp-json/?rest_route=/sites/feifanginfo.wordpress.com>; rel="https://api.w.org/"
vary: accept, content-type, cookie
link: <https://wp.me/P86dhd-11>; rel=shortlink
content-encoding: br
x-ac: 29.hhn _dfw MISS
alt-svc: h3=":443"; ma=86400
server-timing: a8c-cdn, dc;desc=hhn, cache;desc=MISS;dur=246.0

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
A 192.0.78.24 300
A 192.0.78.25 300
NS ns3.wordpress.com 86400
NS ns1.wordpress.com 86400
NS ns2.wordpress.com 86400
SOA 86400
Mname ns1.wordpress.com
Rname hostmaster.wordpress.com
Serial Number 2005071858
Refresh 14400
Retry 7200
Expire 604800
Minimum TTL 300