BazQux
BazQux •
Since 2013
Quick Actions
Official Docs
What is BazQux?
BazQux is an RSS reader that differentiates itself with built-in full-text search across all subscribed feeds and inline comments from original articles. The bot fetches subscribed feeds for its users and retrieves full article content when needed. It respects robots.txt directives. BazQux is a paid service focused on providing a high-quality reading experience.
User Agent String
BazQux
How to Control BazQux
Block Completely
To prevent BazQux from accessing your entire website, add this to your robots.txt file:
# Block BazQux
User-agent: BazQux
Disallow: /
Block Specific Directories
To restrict access to certain parts of your site while allowing others:
User-agent: BazQux
Disallow: /admin/
Disallow: /private/
Disallow: /wp-admin/
Allow: /public/
Set Crawl Delay
To slow down the crawl rate (note: not all bots respect this directive):
User-agent: BazQux
Crawl-delay: 10
How to Verify BazQux
Verification Method:
Check user agent string for BazQux identifier
Check user agent string for BazQux identifier
Learn more in the official documentation.
Detection Patterns
Multiple ways to detect BazQux in your application:
Basic Pattern
/BazQux/iStrict Pattern
/^BazQux$/Flexible Pattern
/BazQux[\s\/]?[\d\.]*?/iVendor Match
/.*BazQux.*BazQux/iImplementation Examples
// PHP Detection for BazQux
function detect_bazqux() {
$user_agent = $_SERVER['HTTP_USER_AGENT'] ?? '';
$pattern = '/BazQux/i';
if (preg_match($pattern, $user_agent)) {
// Log the detection
error_log('BazQux detected from IP: ' . $_SERVER['REMOTE_ADDR']);
// Set cache headers
header('Cache-Control: public, max-age=3600');
header('X-Robots-Tag: noarchive');
// Optional: Serve cached version
if (file_exists('cache/' . md5($_SERVER['REQUEST_URI']) . '.html')) {
readfile('cache/' . md5($_SERVER['REQUEST_URI']) . '.html');
exit;
}
return true;
}
return false;
}
# Python/Flask Detection for BazQux
import re
from flask import request, make_responsedef detect_bazqux():
user_agent = request.headers.get('User-Agent', '')
pattern = r'BazQux'
if re.search(pattern, user_agent, re.IGNORECASE):
# Create response with caching
response = make_response()
response.headers['Cache-Control'] = 'public, max-age=3600'
response.headers['X-Robots-Tag'] = 'noarchive'
return True
return False# Django Middleware
class BazQuxMiddleware:
def __init__(self, get_response):
self.get_response = get_response
def __call__(self, request):
if self.detect_bot(request):
# Handle bot traffic
pass
return self.get_response(request)
// JavaScript/Node.js Detection for BazQux
const express = require('express');
const app = express();// Middleware to detect BazQux
function detectBazQux(req, res, next) {
const userAgent = req.headers['user-agent'] || '';
const pattern = /BazQux/i;
if (pattern.test(userAgent)) {
// Log bot detection
console.log('BazQux detected from IP:', req.ip);
// Set cache headers
res.set({
'Cache-Control': 'public, max-age=3600',
'X-Robots-Tag': 'noarchive'
});
// Mark request as bot
req.isBot = true;
req.botName = 'BazQux';
}
next();
}app.use(detectBazQux);
# Apache .htaccess rules for BazQux# Block completely
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} BazQux [NC]
RewriteRule .* - [F,L]# Or redirect to a static version
RewriteCond %{HTTP_USER_AGENT} BazQux [NC]
RewriteCond %{REQUEST_URI} !^/static/
RewriteRule ^(.*)$ /static/$1 [L]# Or set environment variable for PHP
SetEnvIfNoCase User-Agent "BazQux" is_bot=1# Add cache headers for this bot
<If "%{HTTP_USER_AGENT} =~ /BazQux/i">
Header set Cache-Control "public, max-age=3600"
Header set X-Robots-Tag "noarchive"
</If>
# Nginx configuration for BazQux# Map user agent to variable
map $http_user_agent $is_bazqux {
default 0;
~*BazQux 1;
}server {
# Block the bot completely
if ($is_bazqux) {
return 403;
}
# Or serve cached content
location / {
if ($is_bazqux) {
root /var/www/cached;
try_files $uri $uri.html $uri/index.html @backend;
}
try_files $uri @backend;
}
# Add headers for bot requests
location @backend {
if ($is_bazqux) {
add_header Cache-Control "public, max-age=3600";
add_header X-Robots-Tag "noarchive";
}
proxy_pass http://backend;
}
}
Should You Block This Bot?
Recommendations based on your website type:
| Site Type | Recommendation | Reasoning |
|---|---|---|
| E-commerce | Optional | Evaluate based on bandwidth usage vs. benefits |
| Blog/News | Allow | Increases content reach and discoverability |
| SaaS Application | Block | No benefit for application interfaces; preserve resources |
| Documentation | Selective | Allow for public docs, block for internal docs |
| Corporate Site | Limit | Allow for public pages, block sensitive areas like intranets |
Advanced robots.txt Configurations
E-commerce Site Configuration
User-agent: BazQux
Crawl-delay: 5
Disallow: /cart/
Disallow: /checkout/
Disallow: /my-account/
Disallow: /api/
Disallow: /*?sort=
Disallow: /*?filter=
Disallow: /*&page=
Allow: /products/
Allow: /categories/
Sitemap: https://example.com/sitemap.xml
Publishing/Blog Configuration
User-agent: BazQux
Crawl-delay: 10
Disallow: /wp-admin/
Disallow: /drafts/
Disallow: /preview/
Disallow: /*?replytocom=
Allow: /
SaaS/Application Configuration
User-agent: BazQux
Disallow: /app/
Disallow: /api/
Disallow: /dashboard/
Disallow: /settings/
Allow: /
Allow: /pricing/
Allow: /features/
Allow: /docs/
Quick Reference
User Agent Match
BazQuxRobots.txt Name
BazQuxCategory
otherRespects robots.txt
Yes
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