stackoverflow.com Stackoverflow.com

   
Newest Questions - Stack Overflow

Domain Summary

What is the traffic rank for Stackoverflow.com?

• Stackoverflow.com ranks #6,665 globally on HypeStat.

What percent of global Internet users visit Stackoverflow.com?

• 0.0325655% of global Internet users visit Stackoverflow.com

How many people visit Stackoverflow.com each day?

• Stackoverflow.com receives approximately 1.6M visitors and 2,708,086 page impressions per day.

Which countries does Stackoverflow.com receive most of its visitors from?

• Stackoverflow.com is mostly visited by people located in United States,India,Germany.

How much Stackoverflow.com can earn?

• Stackoverflow.com should earn about $9,437.56/day from advertising revenue.

What is Stackoverflow.com estimated value?

• Estimated value of Stackoverflow.com is $10,620,237.63.

What IP addresses does Stackoverflow.com resolve to?

• Stackoverflow.com resolves to the IP addresses 198.252.206.1.

Where are Stackoverflow.com servers located in?

• Stackoverflow.com has servers located in San Francisco, California, 94107, United States.

stackoverflow.com Profile

Title:Newest Questions - Stack Overflow Description:Stack Overflow | The World’s Largest Online Community for Developers
Tags:
software development
programming
votes
software
views
answers
stack
development
reference
community
Category:Computers Electronics and Technology / Programming and Developer Software
About: A language-independent collaboratively edited question and answer site for programmers. Questions and answers displayed by user votes and tags. Edit Site Info

What technologies does stackoverflow.com use?

These are the technologies used at stackoverflow.com. stackoverflow.com has a total of 12 technologies installed in 8 different categories.
Ecommerce
Cart Functionality Cart Functionality
CDN
CloudFlare CloudFlare
Google Hosted Libraries Google Hosted Libraries
jsDelivr jsDelivr
Security
Cloudflare Bot Management Cloudflare Bot Management
HSTS HSTS
Analytics
Google Analytics Google Analytics
Miscellaneous
Gravatar Gravatar
Open Graph Open Graph
JavaScript Libraries
jQuery jQuery
Cookie compliance
OneTrust OneTrust
JavaScript Frameworks
Stimulus Stimulus

stackoverflow.com Traffic Analysis

Stackoverflow.com is ranked #6,665 in the world. This website is viewed by an estimated 1.6M visitors daily, generating a total of 2.7M pageviews. This equates to about 48.6M monthly visitors. Stackoverflow.com traffic has decreased by 15.73% compared to last month.
Daily Visitors1.6M
14.94%
Monthly Visits48.6M
15.73%
Pages per Visit1.69
0.39%
Visit duration02:42
2.86%
Bounce Rate67.23%
0.49%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
1,605,458
Monthly Visits:
48,645,377
Pages per Visit:
1.69
Daily Pageviews:
2,708,086
Avg. visit duration:
02:42
Bounce rate:
67.23%
Global Reach:
0.0325655%
Monthly Visits (SEMrush):
55,145,694
Monthly Unique Visitors (SEMrush):
24,438,033
Monthly Visits (SimilarWeb):
47,219,340
HypeRank:
6,665
SEMrush Rank:
553
SimilarWeb Rank:
1,565
*All traffic values are estimates only.

Traffic sources

Direct:
17.58%
Referral:
3.62%
Search:
77.80%
Social:
1.01%
Paid:
0%

Desktop vs Mobile

Desktop:
82.33%
Mobile:
17.67%

Total Visits Last 3 Months

62.3M
OCT
57.7M
NOV
48.6M
DEC

Visitors by country

Country
Users%
 
United States 21.39%
 
India 8.53%
 
Germany 6.81%
 
United Kingdom 5.99%
 
Russian Federation 4.72%

Where do visitors go on stackoverflow.com?

 
Reach%Pageviews%PerUser
stackoverflow.com
98.78%98.92%3.33
es.stackoverflow.com
0.97%0.46%1.6
ru.stackoverflow.com
0.58%0.25%1.4
pt.stackoverflow.com
0.52%0.26%1.6
OTHER
0%0.11%0

  ▼

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:
  stackoverflow.com
Rank:
(Rank based on keywords, cost and organic traffic)
  553
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  3,550,906
Organic Traffic:
(Number of visitors coming from top 20 search results)
  5,204,209
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $3,253,732.00
Full SEMrush Report >>

Which sites are competitors to stackoverflow.com?

Websites similar to stackoverflow.com 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 6 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with stackoverflow.com 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.
Google Index:
66,900,000
Bing Index:
11,100,000
Baidu Index:
100,000,000

Revenue report ▼

Google.com would generate approximately $9.4K per day if the source of income were advertisements, which equates to an estimated monthly revenue of $283.1K and annual gross revenue of approximately $3.4M. Based on these figures, the site's net worth is estimated at around $10.6M.

How much would stackoverflow.com make?

Daily Revenue:
$9,437.56
Monthly Revenue:
$283,126.80
Yearly Revenue:
$3,444,709.40
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
United States 579,245$2,797.75
 
United Kingdom 162,162$434.59
 
Germany 184,500$258.30
 
India 231,070$87.81
 
Russian Federation 127,909$52.44

Loss of money due to Adblock?

Daily Revenue Loss:
$675.77
Monthly Revenue Loss:
$20,273.09
Yearly Revenue Loss:
$246,655.88
Daily Pageviews Blocked:
256,089
Monthly Pageviews Blocked:
7,682,667
Yearly Pageviews Blocked:
93,472,451

Daily revenue loss by country

 
CountryBlockedLost Money
 
United States 104,264$503.60
 
Germany 53,505$74.91
 
United Kingdom 25,946$69.53
 
India 64,700$24.59
 
Russian Federation 7,675$3.15

How much is stackoverflow.com worth?

Website Value:
$10.6M

Ad Experience Report ▼

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

Mobile summary

Root domain:
stackoverflow.com
Last Change Time:
(The last time that the site changed status.)
2024-03-11 05:53:27
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.)
Passing

Desktop summary

Root domain:
stackoverflow.com
Last Change Time:
(The last time that the site changed status.)
2024-03-19 13:13:58
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.)
Passing

Abusive Experience Report ▼

Summary of the abusive experience rating of a website.
Root domain:
stackoverflow.com
Last Change Time:
(The last time that the site changed status.)
2024-03-11 05:53:27
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.)
Passing

Where is stackoverflow.com hosted? ▼

Stackoverflow.com may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.

How fast does stackoverflow.com load? ▼

The average loading time of stackoverflow.com is 406 ms. The Desktop speed index is 78 and mobile speed index is 55.
Average Load Time:
406 ms

Page Speed (Google PageSpeed Insights) - Desktop

78
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 Web Statistics and Analysis | HypeStat 89% Web Statistics and Analysis | HypeStat 3% Web Statistics and Analysis | HypeStat 6%
Time To First Byte (TTFB)790ms Web Statistics and Analysis | HypeStat 75% Web Statistics and Analysis | HypeStat 19% Web Statistics and Analysis | HypeStat 4%
First Contentful Paint (FCP)1.3s Web Statistics and Analysis | HypeStat 87% Web Statistics and Analysis | HypeStat 8% Web Statistics and Analysis | HypeStat 4%
First Input Delay (FID)0 Web Statistics and Analysis | HypeStat 0% Web Statistics and Analysis | HypeStat 0% Web Statistics and Analysis | HypeStat 0%
Interaction To Next Paint (INP)48ms Web Statistics and Analysis | HypeStat 95% Web Statistics and Analysis | HypeStat 3% Web Statistics and Analysis | HypeStat 1%
Largest Contentful Paint (LCP)1.8s Web Statistics and Analysis | HypeStat 85% Web Statistics and Analysis | HypeStat 8% Web Statistics and Analysis | HypeStat 5%

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)8ms Web Statistics and Analysis | HypeStat 79% Web Statistics and Analysis | HypeStat 12% Web Statistics and Analysis | HypeStat 8%
Time To First Byte (TTFB)390ms Web Statistics and Analysis | HypeStat 93% Web Statistics and Analysis | HypeStat 4% Web Statistics and Analysis | HypeStat 1%
First Contentful Paint (FCP)828ms Web Statistics and Analysis | HypeStat 95% Web Statistics and Analysis | HypeStat 2% Web Statistics and Analysis | HypeStat 1%
First Input Delay (FID)0 Web Statistics and Analysis | HypeStat 0% Web Statistics and Analysis | HypeStat 0% Web Statistics and Analysis | HypeStat 0%
Interaction To Next Paint (INP)39ms Web Statistics and Analysis | HypeStat 97% Web Statistics and Analysis | HypeStat 1% Web Statistics and Analysis | HypeStat 1%
Largest Contentful Paint (LCP)1.1s Web Statistics and Analysis | HypeStat 92% Web Statistics and Analysis | HypeStat 4% Web Statistics and Analysis | HypeStat 2%

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
Time to Interactive 2.4 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
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 2.4 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Max Potential First Input Delay 140 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 220 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
LCP request discovery  
by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading Optimize LCP

Page Speed (Google PageSpeed Insights) - Mobile

55
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)0ms Web Statistics and Analysis | HypeStat 97% Web Statistics and Analysis | HypeStat 1% Web Statistics and Analysis | HypeStat 1%
Time To First Byte (TTFB)1.1s Web Statistics and Analysis | HypeStat 55% Web Statistics and Analysis | HypeStat 33% Web Statistics and Analysis | HypeStat 11%
First Contentful Paint (FCP)1.8s Web Statistics and Analysis | HypeStat 75% Web Statistics and Analysis | HypeStat 14% Web Statistics and Analysis | HypeStat 9%
First Input Delay (FID)0 Web Statistics and Analysis | HypeStat 0% Web Statistics and Analysis | HypeStat 0% Web Statistics and Analysis | HypeStat 0%
Interactive To Next Paint (INP)148ms Web Statistics and Analysis | HypeStat 84% Web Statistics and Analysis | HypeStat 13% Web Statistics and Analysis | HypeStat 2%
Largest Contentful Paint (LCP)2.8s Web Statistics and Analysis | HypeStat 70% Web Statistics and Analysis | HypeStat 17% Web Statistics and Analysis | HypeStat 11%

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 Web Statistics and Analysis | HypeStat 92% Web Statistics and Analysis | HypeStat 4% Web Statistics and Analysis | HypeStat 2%
Time To First Byte (TTFB)695ms Web Statistics and Analysis | HypeStat 80% Web Statistics and Analysis | HypeStat 14% Web Statistics and Analysis | HypeStat 4%
First Contentful Paint (FCP)1.4s Web Statistics and Analysis | HypeStat 84% Web Statistics and Analysis | HypeStat 9% Web Statistics and Analysis | HypeStat 6%
First Input Delay (FID)0 Web Statistics and Analysis | HypeStat 0% Web Statistics and Analysis | HypeStat 0% Web Statistics and Analysis | HypeStat 0%
Interactive To Next Paint (INP)130ms Web Statistics and Analysis | HypeStat 87% Web Statistics and Analysis | HypeStat 9% Web Statistics and Analysis | HypeStat 3%
Largest Contentful Paint (LCP)1.7s Web Statistics and Analysis | HypeStat 86% Web Statistics and Analysis | HypeStat 8% Web Statistics and Analysis | HypeStat 4%

Lab Data

First Contentful Paint 4.0 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
INP breakdown  
Start investigating by looking at the longest subpart. how to improve INP
Time to Interactive 11.5 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
Max Potential First Input Delay 230 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
LCP request discovery  
by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading Optimize LCP
Total Blocking Time 300 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 6.1 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Largest Contentful Paint 11.4 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric

Does stackoverflow.com 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 stackoverflow.com are reduced by 85%.
stackoverflow.com use gzip compression.
Original size: 407.62 KB
Compressed size: 60 KB
File reduced by: 347.63 KB (85%)

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. stackoverflow.com has 94 Safety Reputations.
Status:
  SAFE
Safety Reputations:
  94
Safety Confidence:
  61
Child Safety Reputations:
  94
Child Safety Confidence:
  61

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. stackoverflow.com supports HTTPS.
 stackoverflow.com supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: stackoverflow.com
Organization:
Location:
Issuer: E8
Valid from: Dec 22 14:45:33 2025 GMT
Valid until: Mar 22 14:45:32 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.
 stackoverflow.com supports HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

Site Categories ▼

Website categories are used to classify websites based on their content or purpose. These categories provide a way to organize and filter websites, allowing users to find relevant information or ensure compliance with specific regulations or policies.
Resources/Chats and Forums
Ask an Expert/Computers and Technology

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, 30 Jan 2026 23:25:29 GMT
content-length: 0
server: cloudflare
location: /questions
cf-ray: 9c64ba940994c0b5-FRA
cf-cache-status: DYNAMIC
cache-control: private
set-cookie: prov=94c72e46-b115-4ed8-9b38-3f4d2d16b416; expires=Sat, 30 Jan 2027 23:25:29 GMT; domain=.stackoverflow.com; path=/; secure; samesite=none; httponly
set-cookie: __cflb=02DiuFA7zZL3enAQJD3AX8ZzvyzLcaG7vz3pmGB5p1dC8; SameSite=Lax; path=/; expires=Sat, 31-Jan-26 22:25:29 GMT; HttpOnly
set-cookie: prov=94c72e46-b115-4ed8-9b38-3f4d2d16b416; Path=/; HttpOnly; Domain=stackoverflow.com
set-cookie: __cf_bm=GYpgONlJ1316x0LF3Ymaifi8O1zxdjXZvSFaOGg0a1I-1769815529-1.0.1.1-VLj9sbmtYhU.zDnFWLTvQU3canfLyDqM_kpeRCpjvbC8wnyH2FhL1FvJJRL.Hcg1iosJGL1IkWPzTRL7xPmjqAvhtLKadgcQEbZORtoD.Sk; path=/; expires=Fri, 30-Jan-26 23:55:29 GMT; domain=.stackoverflow.com; HttpOnly; Secure; SameSite=None
set-cookie: _cfuvid=Y2YXvjl0qlSR0I8Fidz7nd0CdJD0zFdQuq5W6gL3vSQ-1769815529780-0.0.1.1-604800000; path=/; domain=.stackoverflow.com; HttpOnly; Secure; SameSite=None
strict-transport-security: max-age=31536000; includeSubDomains
content-security-policy: upgrade-insecure-requests; frame-ancestors 'self' https://stackexchange.com
feature-policy: microphone 'none'; speaker 'none'
x-clacks-overhead: GNU Terry Pratchett
x-frame-options: SAMEORIGIN
x-request-guid: 0a4cb9e6-e454-4b63-acf3-124c7fc649af
x-worker-origin-response-time: 123000000
vary: Accept-Encoding
x-dns-prefetch-control: off

HTTP/2 200 
date: Fri, 30 Jan 2026 23:25:29 GMT
content-type: text/html; charset=utf-8
content-encoding: gzip
cf-ray: 9c64ba952c2cc0b5-FRA
cf-cache-status: DYNAMIC
cache-control: private
set-cookie: prov=919dece7-78f2-4f74-b717-1dddaed97303; expires=Sat, 30 Jan 2027 23:25:29 GMT; domain=.stackoverflow.com; path=/; secure; samesite=none; httponly
set-cookie: __cflb=02DiuFA7zZL3enAQJD3AX8ZzvyzLcaG7vz3pmGB5p1dC8; SameSite=Lax; path=/; expires=Sat, 31-Jan-26 22:25:29 GMT; HttpOnly
set-cookie: prov=919dece7-78f2-4f74-b717-1dddaed97303; Path=/; HttpOnly; Domain=stackoverflow.com
set-cookie: __cf_bm=r5gnNxcDWmLIsMheb4o8YpZrBf3dlSWmODA2cm9SmyM-1769815529-1.0.1.1-uvLPmnvKE0VmnrIpjfeTMItBi4omLxs__GgeTf9Lpmgyr9A2yAOWtv5VgNZbFY7KUp_uvNsCQ9kYgtSYZuZ7natEqyw3xvvys0pXaQ4KcuQ; path=/; expires=Fri, 30-Jan-26 23:55:29 GMT; domain=.stackoverflow.com; HttpOnly; Secure; SameSite=None
set-cookie: _cfuvid=k5neY9qeh7gxQw_TY3OascUNtz2O8rO7pq8H7LV7G_4-1769815529961-0.0.1.1-604800000; path=/; domain=.stackoverflow.com; HttpOnly; Secure; SameSite=None
strict-transport-security: max-age=31536000; includeSubDomains
vary: Accept-Encoding
content-security-policy: upgrade-insecure-requests; frame-ancestors 'self' https://stackexchange.com
feature-policy: microphone 'none'; speaker 'none'
x-clacks-overhead: GNU Terry Pratchett
x-frame-options: SAMEORIGIN
x-request-guid: 9e5a3ce0-1a7c-404b-9376-c92510969d57
x-worker-origin-response-time: 154000000
x-dns-prefetch-control: off
server: cloudflare

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 198.252.206.1 174
NS damian.ns.cloudflare.com 54212
NS sureena.ns.cloudflare.com 54212

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 December 26, 2003 and will expire on February 2, 2026 if not renewed. This website is now assigned through the registrar CSC Corporate Domains, Inc.. The WHOIS data for this website's domain was last updated on January 29, 2025.
Domain Created:
2003-12-26
Domain Expires:
2026-02-02
Domain Updated:
2025-01-29
Domain Age:
22 years 1 months 11 days
Domain Registrar:
CSC Corporate Domains, Inc.
Domain Owner:
Stack Exchange, Inc.
WhoIs:
 

   Domain Name: STACKOVERFLOW.COM
   Registry Domain ID: 108907621_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.corporatedomains.com
   Registrar URL: http://cscdbs.com
   Updated Date: 2025-01-29T06:16:02Z
   Creation Date: 2003-12-26T19:18:07Z
   Registry Expiry Date: 2026-02-02T11:59:59Z
   Registrar: CSC Corporate Domains, Inc.
   Registrar IANA ID: 299
   Registrar Abuse Contact Email: email
   Registrar Abuse Contact Phone: 8887802723
   Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
   Name Server: DAMIAN.NS.CLOUDFLARE.COM
   Name Server: SUREENA.NS.CLOUDFLARE.COM
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-08-06T18:45:11Z