🆚 OpenTelemetry vs. XFN
- 📈 XFN is much more popular than OpenTelemetry.
- 🌍 XFN is more popular in all countries.
OpenTelemetry
XFNType
About
OpenTelemetry is an open-source, vendor-neutral observability framework and toolkit for collecting, processing, and exporting telemetry data such as traces, metrics, and logs.
It provides standardized APIs, SDKs, and instrumentation libraries for multiple programming languages, includes the OpenTelemetry Collector for receiving and routing telemetry data, supports automatic and manual instrumentation, and integrates with observability platforms such as Prometheus, 
Jaeger, 
Grafana, 
Datadog, and 
New Relic.
XHTML Friends Network (XFN) is an 
HTML microformat that represents human relationships by adding metadata to hyperlinks between websites and profiles.
It defines a set of standardized link relationship values such as friend, colleague, spouse, and acquaintance through the HTML "rel" attribute, and may be used by blogs, social networks, and personal websites to describe social connections in a machine-readable format.
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
- ⬆️ 38th most popular in the Netherlands in the Standards category.
- ⬆️ 39th most popular in Australia in the Standards category.
- ⬆️ 40th most popular in the United Kingdom in the Standards category.
- ⬆️ 43rd most popular in the United States in the Standards category.
- ⬆️ 43rd most popular in France in the Standards category.
- ⭐ 6th most popular in Bhutan in the Standards category.
- ⭐ 6th most popular in Sierra Leone in the Standards category.
- ⭐ 7th most popular in Iran in the Standards category.
- ⭐ 7th most popular in Nigeria in the Standards category.
- ⭐ 7th most popular in Kenya 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.
CSS
JSON
RSD
Trace Context
Linux Foundation company profile🗃️ 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 3,531,795 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.