🆚 Pingback vs. RSD
- 📈 RSD is twice as popular as Pingback.
- 🌎 RSD is more popular in the United States, Germany, and the United Kingdom.
- 🌍 Pingback is more popular in Pitcairn.
Pingback
RSDType
About
Pingback is an 
XML-RPC-based protocol that allows websites to notify each other when one links to another.
A website can advertise its Pingback endpoint through an 
HTML link element or the X-Pingback HTTP header, allowing compatible blogging platforms and clients to send notifications automatically.
Really Simple Discovery (RSD) is an XML format that allows client software to discover services provided by web publishing systems.
It helps clients find endpoints for reading, editing, and interacting with website content through APIs.
Headquarters
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Awards
- ⭐ 8th most popular in Bhutan in the Standards category.
- ⭐ 9th most popular in Japan in the Standards category.
- ⭐ 9th most popular in Vietnam in the Standards category.
- ⭐ 9th most popular in Bosnia and Herzegovina in the Standards category.
- ⭐ 9th most popular in Macedonia in the Standards category.
- 🥉 Third most popular in El Salvador in the Standards category.
- 🥉 Third most popular in Bhutan in the Standards category.
- 🥉 Third most popular in Libya in the Standards category.
- ⭐ 4th most popular in Brazil in the Standards category.
- ⭐ 4th most popular in Iran in the Standards category.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,604,716 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.