Stackexchange.com Website Information
Stackexchange.com is 14 years and 4 months old. It is the 📈200th most visited website in the world and the 👍155th most visited website in the United States. It has a medium PageRank of 5.7, which means that the website has a decent amount of backlinks.
The website is built with Stimulus, Tailwind CSS, and jQuery.
The content is served by the Cloudflare CDN server that is located in the United States and associated with the IP address 104.18.11.86.
The domain is registered with CSC Corporate Domains Inc. and will expire in 7 months and 8 days.
Website overview
| Owned by The owner of the domain name (the registrant listed in the Whois database). | Stack Exchange Inc. |
|---|---|
| Owner's location | 110 William Street, 28th Floor, New York, New York, 10038, United States |
| Hosted by | Cloudflare Inc. |
| Server location | United States |
| Registered with | CSC Corporate Domains Inc. |
| Registration date The registration date of the second-level domain. | 12 June 2009 (14 years and 4 months ago) |
| Expiration date The expiration date of the second-level domain. | 12 June 2024 (in 7 months and 8 days) |
| First archive date The first date when the Web Archive recorded a copy of the site. | 19 May 2001 (22 years and 5 months ago) |
| Top visitor country | United States |
| Category | Technical/Business Forums |
| Safety | Safe 10/10 |
Page information
| Title | |
|---|---|
| Description | We make Stack Overflow and 170+ other community-powered Q&A sites. |
| Top keywords | stack, stack exchange, exchange, question, science, puzzling, communities, computer, list, knot |
| Word cloud The most used words on the page presented in the form of word cloud, where the most important words are bigger than the others. | |
| Language The language that is specified in the document. | English |
| Size The size of the uncompressed web page. | 96.5 KB (98,859 bytes) |
| Text to code ratio The Text to code ratio refers to the amount of plain text on a web page compared to the amount of HTML code on that page. You can preview the plain text in Keyword Density Analyzer. | 36.03% |
Technologies
| Frontend frameworks Frontend frameworks are libraries that simplify the development of the client-side of web applications. | Stimulus |
|---|---|
| UI frameworks UI frameworks are libraries of typical code, design and components that help web developers create user interfaces. | Tailwind CSS |
| Bot mitigation | Cloudflare Bot Management |
| CDN A CDN, a content delivery network, or content distribution network, is a network of geographically distributed servers that speed up the delivery of web content. More information: Content delivery network | Cloudflare Google Hosted Libraries |
| Compression | |
| JavaScript libraries | jQuery 1.12.4 |
| Programming languages |  JavaScript |
| Semantic markup Semantic markup is code that describes elements on a webpage or provides additional information that helps search engines to better understand context. More information: Semantic HTML, Semantic Web | ARIA |
| Social media | Facebook (1) Instagram (1) LinkedIn (1) Twitter (1) |
| Standard pages | 👨💻 API 📝 Blog 💬 Contact 🍪 Cookie policy 📄 Legal 🔑 Log in 📰 Press 📄 Privacy policy 📄 Terms |
| Standards and protocols | CSP HTML 5 OpenSearch |
| Syndication | Atom |
| Other |  Gravatar JavaScript required |
Rankings
Open PageRank
Open PageRank is a free Google PageRank replacement based on the Open Source data consisting of about 3 billion web pages.
It's a good measurement of a website's backlink strength.
Data source: DomCop.
Data updated: 17 March 2023.
It's a good measurement of a website's backlink strength.
Data source: DomCop.
Data updated: 17 March 2023.
5.73 
(+0.41 since 25 September 2022)
(+0.41 since 25 September 2022)Majestic rank
Majestic rank is a website position in a Majestic Million, a list of domains, ordered by the number of referring subnets. Lower is better.
Data source: Majestic.
Data updated: 1 October 2023.
Data source: Majestic.
Data updated: 1 October 2023.
Rank among .com
Rank among TLD is a website position in a list of domains in the same top-level domain zone, ordered by the number of referring subnets.
Data source: Majestic.
Data updated: 1 October 2023.
Data source: Majestic.
Data updated: 1 October 2023.
293 
(+2 since 1 September 2023)
(+2 since 1 September 2023)Umbrella rank
Umbrella rank is a domain position in Cisco Umbrella 1 Million, a list of the top 1 million most popular domains, based on the number of unique client IPs visiting this domain, relative to the sum of all requests to all domains. The ranking reflects the popularity of internet activity over any port or protocol from any application and not just web activity over port 80 from browsers.
Data source: Cisco Umbrella.
Data updated: 1 October 2023.
Data source: Cisco Umbrella.
Data updated: 1 October 2023.
17,608 (+3,051 since 1 September 2023)
(+3,051 since 1 September 2023)Yandex SQI
Yandex Site Quality Index is a metric calculated by the search engine Yandex. It is based on the size of the site's audience, the degree of user satisfaction with the site, the estimated level of trust, and other criteria. Higher is better.
Data source:
Yandex.
Data updated: 1 June 2023.
Data source:
Data updated: 1 June 2023.
2,710
Alexa rank
Alexa traffic rank is based on three months of aggregated historical traffic data from millions of users and is a combined measure of page views and users (reach).
Data source: Alexa.
Data updated: 5 February 2023.
- Subdomains are not measured.
- The rank value is a position in the rating, so the lower value the better.
Data source: Alexa.
Data updated: 5 February 2023.
200 
(-1 since 20 January 2023)
(-1 since 20 January 2023)Quantcast rank
Quantcast Rank estimates the traffic volume of a particular website or domain, based on the number of visitors from the United States.
Discontinued in 2020.
Data source: Quantcast.
Data updated: 1 April 2020.
Discontinued in 2020.
Data source: Quantcast.
Data updated: 1 April 2020.
30 (no change since 1 March 2020)
Historical PageRank
The historical value of Google PageRank, a patented method for measuring page importance on a scale from 0 - 10, where 10 is the highest. Used internally by Google, was displayed in Google Toolbar until March 2016.
6 (cached on 6 September 2010)
(cached on 6 September 2010)Linking information
Referring C subnets
The number of unique C-subnets with at least one website hosted that contains a link to the domain. Google will give significantly more link power if your inbound links are on different C-class IP addresses.
Data source: Majestic.
Data updated: 1 October 2023.
Data source: Majestic.
Data updated: 1 October 2023.
34,317 
(-256 since 1 September 2023)
(-256 since 1 September 2023)Referring IPs
The number of unique IP addresses with at least one website hosted that contains a link to the domain.
Data source: Majestic.
Data updated: 1 October 2023.
Data source: Majestic.
Data updated: 1 October 2023.
66,118 (-514 since 1 September 2023)
(-514 since 1 September 2023)Estimated traffic
Website traffic estimates, calculated using our own algorithms. May be very inaccurate.
| Daily visitors | 8.1M |
|---|---|
| Monthly visitors | 253.4M |
| Daily pageviews | 41.7M |
| Monthly pageviews | 1.2B |
Safety
Safe 10/10
WOT Trustworthiness
WOT (MyWOT, Web of Trust) is an online reputation and Internet safety service which shows indicators of trust about existing websites.
Data updated: 25 May 2020.
Data updated: 25 May 2020.
Excellent (94)
WOT Child safety
WOT (MyWOT, Web of Trust) is an online reputation and Internet safety service which shows indicators of trust about existing websites.
Data updated: 25 May 2020.
Data updated: 25 May 2020.
Excellent (93)
Google Safe Browsing
Google Safe Browsing is a blacklist service provided by Google that provides lists of URLs for web resources that contain malware or phishing content and allows one to check given URLs.
McAfee WebAdvisor
McAfee WebAdvisor (formerly - McAfee SiteAdvisor) is a service that reports on the safety of websites.
CleanBrowsing Family Filter
CleanBrowsing Family Filter. Blocks access to all adult, pornographic, explicit, malicious, and phishing sites. It also blocks proxy and VPN domains that are used to bypass the filters. Mixed content sites (like Reddit) are also blocked.
Safe
Neustar Family Secure
Neustar Family Secure. Protects against malicious domains and Gambling, Pornography, Violence, Hate/Discrimination websites.
Safe
OpenDNS FamilyShield
OpenDNS FamilyShield is a special service, meant for home users who want to block inappropriate websites. Blocks domains that are categorized as: Tasteless, Proxy/Anonymizer, Sexuality, and Pornography.
Safe
AdGuard Family
AdGuard Family blocks access to ads, counters, malicious websites, and adult content.
Safe
SafeDNS
SafeDNS blocks porn, abusive, violent, and any inappropriate content from the 61 pre-made categories.
Safe
Yandex.DNS Family
Yandex.DNS Family protects from dangerous sites and adult content.
Safe
On-page data
Headings
| <h1> | <h2> | <h3> | <h4> | <h5> | <h6> |
|---|---|---|---|---|---|
| 1 2.6% | 30 78.9% | 4 10.5% | 0 0% | 3 7.9% | 0 0% |
- current community
- your communities
- more stack exchange communities
- Stack Exchange
- Stack Exchange Q&A communities are different. Here's how:
- Why did the Motorola 68000 processors family fall out of use in personal computers in the 21th century?
- Is LaTeX an implicit prerequisite in Undergraduate Mathematics?
- Reconstruct an array by successive insertions
- Recent advances in computer science since 2010?
- What's the most recent version of AmigaOS?
- Does Element Cleaver increase by 1d6 each attack?
- Chess with jumping
- How to use Callout in a directed graph with circular embedding?
- Sci-fi short story about a person that has to run across country and ages drastically as he's exposed to the elements
- How is the Cosmic Microwave Background so big?
- Resolve a "the eggs take longer than the pizza" issue?
- How can I open these "holes" on the bottom/side of a GFCI circuit?
- What benefit is there to obfuscate the geometry with algebra?
- Packing Osiris Rex capsule after landing
- Why we use vector sum to calculate net potential in AC circuits?
- …
Links
| Total | 324 |
|---|---|
| Internal Links pointing to resources on the same domain. We categorize links to subdomains of the same domain as internal (as Google does). | 291 89.8% |
| External Links pointing to resources on the external domains. Links to subdomains of the same domain are treated as internal ones. | 32 9.9% |
| Other Non-http/https links and links without href attribute | 1 0.3% |
| Nofollow Links with rel="nofollow" | 1 0.3% |
| Duplicated Links pointing to the same resources (links with the same href attribute) | 74 22.8% |
| With image Links containing images (<img> inside <a>) | 71 21.9% |
| With TITLE Links with the title attribute | 51 15.7% |
| PageRank/Links ratio PageRank divided by outbound links count. A higher value means a higher PageRank spreading with every link. | 0.0177 |
Linked domains
The list of external domains referenced from the current page in order of the number of occurrences.
Images
| Total | 74 |
|---|---|
| Internal Images loaded from resources on the same domain. Images from subdomains of the same domain are treated as internal ones. | 5 6.8% |
| External Images loaded from resources on the external domains. Images from subdomains of the same domain are treated as internal ones. | 69 93.2% |
| Other Images with empty or non-http/https src attribute | 0 0% |
| Without ALT | 10 13.5% |
| Without SRC Images without the src attribute | 0 0% |
| With TITLE Images with the title attribute | 10 13.5% |
| Duplicated Images loaded from the same resources (images with the same src attribute) | 5 6.8% |
File types
All the file types that are referenced from a.href, img.src, link.href, and script.src attributes.
| .png | 32 |
|---|---|
| .ico | 11 |
| .js | 4 |
| .css | 2 |
| .jpg | 2 |
| .gif | 1 |
| .xml | 1 |
URI schemes
Uniform Resource Identifier (URI) schemes that are found in href and src attributes.
URI scheme is the first part of the URL (e.g. https), specifying a concrete syntax and protocol associated with it.
The list of the most known URI schemes.
* We also display // found in the protocol-relative URLs.
| https | 380 |
|---|---|
| (none) | 28 |
Meta tags
| content-type | text/html; charset=utf-8 |
|---|---|
| description | [...] |
| globalsign-domain-verification | ZjrAvK_A6dWV7rk42ZzORiOAGOfHsDCi8viChOIoKF |
Top ranking keywords
Top ranking keywords on Google for this domain.
| Keyword | Position in Google | Volume per month | CPC |
|---|---|---|---|
| que es | 1 | 0.19 | $0.27 |
| happy holidays | 1 | 1.06 | $0.22 |
| whether or not | 1 | 0.36 | $0.12 |
| highschool dxd season 4 | 1 | 0.01 | $0.06 |
| stack exchange | 1 | 0.00 | $0.06 |
| 180 c to f | 1 | 0.00 | $0.05 |
| ghost adventures fake | 1 | 0.00 | $0.04 |
| how are you doing | 1 | 0.00 | $0.04 |
| what does sol mean | 2 | 0.00 | $0.06 |
| fidelity 401k | 11 | 0.15 | $0.07 |
Powered by SEMrush→ View the full keyword report…
Competitors
Competitors in organic search. Domains competing with the current domain in the search results for the same keywords.
| Domain | Common keywords |
|---|---|
| 904,872 | |
| 417,510 | |
| 380,667 | |
| 348,418 | |
| 283,732 | |
| 274,000 | |
| 244,292 | |
| 208,961 | |
| 195,779 | |
| 179,057 |
Powered by SEMrush→ View the full competitor list…
Whois lookup for stackexchange.com
| Domain Name | stackexchange.com |
|---|---|
| Name Server | DAMIAN.NS.CLOUDFLARE.COM, SUREENA.NS.CLOUDFLARE.COM |
| Domain Status | clientTransferProhibited |
| Creation Date | 12 June 2009, 13:55:30 (14 years and 4 months ago) |
| Updated Date | 21 September 2023, 15:02:37 (1 month and 13 days ago) |
| Registry Expiry Date | 12 June 2024, 13:55:30 (in 7 months and 8 days) |
| Registrar | CSC Corporate Domains, Inc. |
| Registrar Abuse Contact Email |  |
| Registrar Abuse Contact Phone | 8887802723 |
| Registrant Name | Domain Administrator |
| Registrant Organization | Stack Exchange, Inc. |
| Registrant Address | 110 William Street, 28th Floor, New York, New York, 10038, United States |
| Registrant Phone | +1.2122328280 |
| Registrant Email |  |
IP addresses
| Hostname | IP address | Reverse DNS Hostname | Location |
|---|---|---|---|
| stackexchange.com | 172.64.144.30 | N/A | United States |
| stackexchange.com | 104.18.11.86 | N/A | United States |
IP whois lookup
| IP address | 104.18.11.86 |
|---|---|
| Network range | 104.16.0.0 - 104.31.255.255 |
| Network prefix The network prefix in CIDR notation. | 104.16.0.0/12 |
| Network name | CLOUDFLARENET |
| Organization | Cloudflare, Inc. |
| Address | 101 Townsend Street, San Francisco, California, 94107, United States |
| Registered | 28 March 2014 (9 years and 7 months ago) |
| Updated | 26 May 2021 (2 years and 5 months ago) |
| Comment | All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse |
| Technical contact Referral technical contact | Admin, +1-650-319-8930,  |
| NOC contact NOC stands for Network Operations Center and it is one or more locations from which technicians perform network monitoring or network management tasks. | Cloudflare-NOC, +1-650-319-8930,  |
| Abuse contact | Abuse, +1-650-319-8930,  |
Websites on this IP (4)
stackexchange.com
patents.stackexchange.com
cogsci.stackexchange.com
www.shoresresort.com
Subdomains (473)
math.stackexchange.com
scifi.stackexchange.com
physics.stackexchange.com
programmers.stackexchange.com
aviation.stackexchange.com
unix.stackexchange.com
cstheory.stackexchange.com
codereview.stackexchange.com
electronics.stackexchange.com
raspberrypi.stackexchange.com
wordpress.stackexchange.com
webapps.stackexchange.com
english.stackexchange.com
tex.stackexchange.com
meta.stackexchange.com
cs.stackexchange.com
apple.stackexchange.com
bicycles.stackexchange.com
academia.stackexchange.com
- ...
Server response data
| Request URL | http://stackexchange.com (HTTP/1.1, port 80) | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Response code | 301 (Moved Permanently) | ||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||
| ⤹ | |||||||||||||||||||||||||||||||||
| Request URL (2) | https://stackexchange.com/ (HTTP/2, port 443, TLSv1.3) | ||||||||||||||||||||||||||||||||
| SSL certificate | issued by Let's Encrypt on 18 September 2023 (1 month and 15 days ago) | ||||||||||||||||||||||||||||||||
| Response code | 200 (OK) | ||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||
Additional resources
- Analyze keyword density
- Analyze HTML
- Indexed pages on Google
- View the cached page from Google
- Links to this page
- Images from this site
- PageSpeed Insights
- Rich Results test
- Mobile-friendly test
- Google Trends
- View SEMrush domain analytics
- History of this page from Wayback Machine
- Copyscape Plagiarism Checker
- W3C's Unified Validator
- Validate HTML
- Validate CSS
- Validate feed
- W3C Internationalization Checker
- Facebook Sharing Debugger
- Check for DNS errors
Disclaimer
Wmtips.com is not affiliated, associated, authorized, endorsed by, or in any way officially connected with stackexchange.com. The data is collected from publicly available information and third-party services. All trademarks, product names and logos are the property of their respective owners.
Social
Data updated: 12 September 2023.
Data updated: 3 November 2023.
Data updated: 3 November 2023.
Data updated: 3 November 2023.