sffc.org Sffc.org

   
San Francisco Free Clinic

Domain Summary

What percent of global Internet users visit Sffc.org?

• 5.3E-6% of global Internet users visit Sffc.org

How many people visit Sffc.org each day?

• Sffc.org receives approximately 261 visitors and 362 page impressions per day.

Which countries does Sffc.org receive most of its visitors from?

• Sffc.org is mostly visited by people located in United States.

How much Sffc.org can earn?

• Sffc.org should earn about $1.75/day from advertising revenue.

What is Sffc.org estimated value?

• Estimated value of Sffc.org is $1,875.86.

What IP addresses does Sffc.org resolve to?

• Sffc.org resolves to the IP addresses 198.185.159.145.

Where are Sffc.org servers located in?

• Sffc.org has servers located in United States.

sffc.org Profile

Title:San Francisco Free Clinic Description:An ounce of prevention . . .
Category:Health / Other Health
Edit Site Info

What technologies does sffc.org use?

These are the technologies used at sffc.org. sffc.org has a total of 6 technologies installed in 6 different categories.
Security
HSTS HSTS
Miscellaneous
Open Graph Open Graph
Performance
Priority Hints Priority Hints
CMS
Squarespace Squarespace
Ecommerce
Squarespace Commerce Squarespace Commerce
Font Scripts
Typekit Typekit

sffc.org Traffic Analysis

This website is viewed by an estimated 261 visitors daily, generating a total of 362 pageviews. This equates to about 7.9K monthly visitors. Sffc.org traffic has increased by 54.01% compared to last month.
Daily Visitors261
41.94%
Monthly Visits7.9K
54.01%
Pages per Visit1.39
6.68%
Visit duration00:39
71.79%
Bounce Rate71.93%
2.24%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
261
Monthly Visits:
7,908
Pages per Visit:
1.39
Daily Pageviews:
362
Avg. visit duration:
00:39
Bounce rate:
71.93%
Global Reach:
5.3E-6%
Monthly Visits (SEMrush):
11,292
Monthly Unique Visitors (SEMrush):
2,068
Monthly Visits (SimilarWeb):
7,988
HypeRank:
n/a
SEMrush Rank:
656,308
SimilarWeb Rank:
2,767,293
*All traffic values are estimates only.

Traffic sources

Direct:
83.28%
Referral:
1.04%
Search:
15.68%
Social:
0%
Paid:
0%

Desktop vs Mobile

Desktop:
100.00%
Mobile:
0%

Total Visits Last 3 Months

3.3K
APR
5.1K
MAY
7.9K
JUN

Visitors by country

Country
Users%
 
United States 100.00%

Which sites are competitors to sffc.org?

Websites similar to sffc.org 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 3 hours ago
     
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*HypeStat.com is not promoting or affiliated with sffc.org in any way. Only publicly available statistics data are displayed.

Search Engine Indexes ▼

Search engine indexes are huge databases or collections of net pages that search engines like google like google and yahoo use to retrieve applicable facts while customers carry out searches. These indexes are created through search engines like google and yahoo through crawling and indexing net pages from throughout the internet.
Bing Index:
9,500,000

  ▼

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:
  sffc.org
Rank:
(Rank based on keywords, cost and organic traffic)
  656,308
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  680
Organic Traffic:
(Number of visitors coming from top 20 search results)
  1,935
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $2,058.00
Full SEMrush Report >>

Revenue report ▼

Google.com would generate approximately $1.8 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $52.5 and annual gross revenue of approximately $638.8. Based on these figures, the site's net worth is estimated at around $1.9K.

How much would sffc.org make?

Daily Revenue:
$1.75
Monthly Revenue:
$52.50
Yearly Revenue:
$638.75
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
United States 362$1.75

Loss of money due to Adblock?

Daily Revenue Loss:
$0.31
Monthly Revenue Loss:
$9.44
Yearly Revenue Loss:
$114.87
Daily Pageviews Blocked:
65
Monthly Pageviews Blocked:
1,955
Yearly Pageviews Blocked:
23,783

Daily revenue loss by country

 
CountryBlockedLost Money
 
United States 65$0.31

How much is sffc.org worth?

Website Value:
$1.9K

Ad Experience Report ▼

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

Mobile summary

Root domain:
sffc.org
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:
sffc.org
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:
sffc.org
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 sffc.org hosted? ▼

Sffc.org may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
198.185.159.145
ASN:
AS53831 
ISP:
Squarespace, Inc. 
Server Location:

United States, US
 

Other sites hosted on 198.185.159.145

How fast does sffc.org load? ▼

The average loading time of sffc.org is 82 ms. The Desktop speed index is 85 and mobile speed index is 58.
Average Load Time:
82 ms

Page Speed (Google PageSpeed Insights) - Desktop

85
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a AVERAGE 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)11ms 56% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 56% 43% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 43% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)285ms 98% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 98% 0% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 0% 1% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 1%
First Contentful Paint (FCP)640ms 97% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 97% 1% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 1% 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)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)2.2s 82% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 82% 15% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 15% 1% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 1%

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)7ms 81% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 81% 17% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 17% 0% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 0%
Time To First Byte (TTFB)288ms 97% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 97% 0% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 0% 1% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 1%
First Contentful Paint (FCP)630ms 96% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 96% 1% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 1% 1% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 1%
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)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)1.4s 89% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 89% 8% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 8% 1% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 1%

Lab Data

Speed Index 1.5 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 260 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
Total Blocking Time 160 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
First Meaningful Paint  
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
INP breakdown  
Start investigating with the longest subpart. To reduce processing duration, , often JS. Delays can be minimized optimize the main-thread costs
Largest Contentful Paint 2.0 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Preconnect to required origins  
Consider adding `preconnect` or `dns-prefetch` resource hints to establish early connections to important third-party origins. Learn how to preconnect to required origins
Time to Interactive 2.0 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
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
First Contentful Paint 0.5 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric

Page Speed (Google PageSpeed Insights) - Mobile

58
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)3ms 56% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 95% 1% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 1% 3% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 3%
Time To First Byte (TTFB)531ms 98% of loads for this page have a fast (<800s) Time To First Byte (TTFB) 84% 10% of loads for this page have an average (800s ~ 1800s) Time To First Byte (TTFB) 10% 5% of loads for this page have a slow (>1800s) Time To First Byte (TTFB) 5%
First Contentful Paint (FCP)1.1s 97% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 90% 6% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 6% 3% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 3%
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)1.9s 82% of loads for this page have a fast (<2500s) Largest Contentful Paint (LCP) 84% 11% of loads for this page have an average (2500s ~ 4000s) Largest Contentful Paint (LCP) 11% 3% of loads for this page have a slow (>4000s) Largest Contentful Paint (LCP) 3%

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)1ms 96% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 96% 0% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 0% 2% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 2%
Time To First Byte (TTFB)495ms 88% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 88% 7% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 7% 4% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 4%
First Contentful Paint (FCP)1.1s 88% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 88% 8% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 8% 2% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 2%
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)1.9s 85% of loads for this page have a fast (<2.5s)Largest Contentful Paint (LCP) 85% 11% of loads for this page have an average (2.5s ~ 4s)Largest Contentful Paint (LCP) 11% 3% of loads for this page have a slow (>4s)Largest Contentful Paint (LCP) 3%

Lab Data

Speed Index 7.0 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Time to Interactive 9.1 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 9.0 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Max Potential First Input Delay 220 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
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
INP breakdown  
Start investigating with the longest subpart. To reduce processing duration, , often JS. Delays can be minimized optimize the main-thread costs
First Contentful Paint 7.0 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Preconnect to required origins  
Consider adding `preconnect` or `dns-prefetch` resource hints to establish early connections to important third-party origins. Learn how to preconnect to required origins
Total Blocking Time 100 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
First Meaningful Paint  
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric

Does sffc.org 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 sffc.org are reduced by 81%.
sffc.org use gzip compression.
Original size: 62.08 KB
Compressed size: 11.73 KB
File reduced by: 50.34 KB (81%)

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. sffc.org has 61 Safety Reputations.
Status:
  SAFE
Safety Reputations:
  61
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. sffc.org supports HTTPS.
 sffc.org supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: sffc.org
Organization:
Location:
Issuer: R11
Valid from: May 29 06:13:57 2025 GMT
Valid until: Aug 27 06:13:56 2025 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Common Name: R11
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: 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.
 sffc.org 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. 
accept-ranges: bytes
age: 23061
content-encoding: gzip
content-type: text/html;charset=utf-8
date: Fri, 11 Jul 2025 00:01:05 GMT
etag: W/"e22abc208dbb4dd6c1121474b972bb81--gzip"
expires: Thu, 01 Jan 1970 00:00:00 GMT
server: Squarespace
set-cookie: crumb=BftDon2eJ0UwODAxMDU5MTE2NTBjYmYxZDQ3MTkwYTIzYzU0Y2Nl;Secure;Path=/
strict-transport-security: max-age=0
vary: Accept-Encoding
x-content-type-options: nosniff
x-contextid: cGnQhvUV/rkzs4Rb4
content-length: 12015

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
HINFO 300

Whois Lookup ▼

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on September 26, 1998 and will expire on September 25, 2029 if not renewed. This website is now assigned through the registrar Network Solutions, LLC. The WHOIS data for this website's domain was last updated on February 28, 2025.
Domain Created:
1998-09-26
Domain Expires:
2029-09-25
Domain Updated:
2025-02-28
Domain Age:
26 years 9 months 16 days
Domain Registrar:
Network Solutions, LLC
Domain Owner:
San Francisco Free Clinic
WhoIs:
 

Domain Name: sffc.org
Registry Domain ID: 6b59fcf13e7947e986de233952b23fa4-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2025-02-28T16:17:40Z
Creation Date: 1998-09-26T04:00:00Z
Registry Expiry Date: 2029-09-25T04:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +1.9046806694
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED
Registrant Name: REDACTED
Registrant Organization: San Francisco Free Clinic
Registrant Street: REDACTED
Registrant City: REDACTED
Registrant State/Province: FL
Registrant Postal Code: REDACTED
Registrant Country: US
Registrant Phone: REDACTED
Registrant Phone Ext: REDACTED
Registrant Fax: REDACTED
Registrant Fax Ext: REDACTED
Registrant Email: REDACTED
Registry Admin ID: REDACTED
Admin Name: REDACTED
Admin Organization: REDACTED
Admin Street: REDACTED
Admin City: REDACTED
Admin State/Province: REDACTED
Admin Postal Code: REDACTED
Admin Country: REDACTED
Admin Phone: REDACTED
Admin Phone Ext: REDACTED
Admin Fax: REDACTED
Admin Fax Ext: REDACTED
Admin Email: REDACTED
Registry Tech ID: REDACTED
Tech Name: REDACTED
Tech Organization: REDACTED
Tech Street: REDACTED
Tech City: REDACTED
Tech State/Province: REDACTED
Tech Postal Code: REDACTED
Tech Country: REDACTED
Tech Phone: REDACTED
Tech Phone Ext: REDACTED
Tech Fax: REDACTED
Tech Fax Ext: REDACTED
Tech Email: REDACTED
Name Server: ns3-33.azure-dns.org
Name Server: ns1-33.azure-dns.com
Name Server: ns2-33.azure-dns.net
Name Server: ns4-33.azure-dns.info
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/
>>> Last update of WHOIS database: 2025-07-12T15:44:36Z