🆚 mod_perl vs. mod_qos
- 📈 mod_perl is much more popular than mod_qos.
- 🌎 mod_perl is more popular in the United States, Japan, and Russia.
- 🌍 mod_qos is more popular in Spain and Switzerland.
mod_perlType
About
mod_perl is a module for the Apache web server that embeds a Perl interpreter into the server.
mod_qos is a quality of service (QoS) module for the Apache web server that implements configurable control mechanisms to prioritize and manage HTTP requests to preserve server resources under load.
It offers limits on concurrent requests per URL or IP, per-second request rate caps, VIP user rules, and request blocking, delay, throttling, and connection dropping to avoid overload and mitigate traffic spikes.
Headquarters
Pricing
Categories
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
- 🥉 Third most popular in Chile in the Web Server Modules category.
- ⭐ 4th most popular in Hong Kong in the Web Server Modules category.
- ⭐ 5th most popular in the United States in the Web Server Modules category.
- ⭐ 5th most popular in Russia in the Web Server Modules category.
- ⭐ 5th most popular in France in the Web Server Modules category.
- ⭐ 6th most popular in Switzerland in the Web Server Modules category.
- ⭐ 7th most popular in the Czech Republic in the Web Server Modules category.
- ⭐ 10th most popular in Spain in the Web Server Modules category.
- 🔥 12nd most popular in Germany in the Web Server Modules 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.
mod_fcgid
mod_aclr2🗃️ 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 3,511,216 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.