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Categories
Tag Archives: caching
How to Stop High Server Load from Distributed Botnets, Scrapers, and Database Queue Locks
When a server load spikes to 30, 50, or 100+, most sysadmins panic and start haphazardly restarting services or blocking random IP addresses. However, modern attacks are rarely as simple as a single bad IP.
Today’s botnets use distributed Layer 7 (HTTP) floods, rotating through hundreds of unique IPs with only 1 connection each, exploiting web server application queues, fake WordPress scanners, background AJAX polling scripts, and WordPress admin-ajax.php endpoints that lock up MySQL.
This comprehensive guide covers how to diagnose,
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Posted in Coding, Server Admin & Security
Tagged .htaccess, 127.0.0.1, 403 Forbidden errors, 404 errors, ajax, ajax polling, ajax requests, apache, apache rate limiting, automated system tasks, bingbot, botnets, cache, caching, cpu, cpu load, cron jobs, csf, csf whitelist, CT_BLOCK_TIME, CT_LIMIT, CT_PORTS, database polling, database queue locks, ddos attacks, distributed attack, Googlebot, high server load, http, ip address, Jeypack, layer 7, linux, load averages, mibew messenger, mod_evasive, mysql, operator refresh time, php, processes, RAM, scrapers, script, server attack, server load, server load spike, subnet attack, sysadmin commands, whitelist, whm, xmlrpc.php
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How to Build a Website That Loads in Under 1 Second – Without Plugins
Achieving sub-1-second load times in 2026 is no longer about finding the right 'caching plugin' - it is about architectural elimination. The industry-standard approach of stacking third-party dependencies creates a 'dependency nightmare' that introduces bloated HTTP requests and security vulnerabilities. This guide breaks down how to achieve high-performance rendering by stripping away the
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Posted in Search Engine Optimization (SEO)
Tagged bloat, bulky, caching, caching without plugins, clean code, compatibility issues, css, dependencies, fast hosting, fast loading website, fastest website builder, google search engine ranking, google search results, gtmetrix, how to speed up website, image compression, image optimization, image optimizers, javascript, minifiers, no plugins, pagespeed insights, performance, plugin conflicts, plugin-free website builder, plugins, search engine optimization, security risks, seo, seo plugin, site speed tips, themes, UltimateWB speed, UltimateWB vs WordPress, web hosting, webp converter, website optimization, website speed, WordPress
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Does Faster Website Speed Increase Googlebot Crawl Frequency?
Boosting your website’s speed can significantly enhance how often and how efficiently Google crawls your site. This ties directly into what Google refers to as your “crawl budget.”
What Is Crawl Budget?
Crawl budget is the number of pages Googlebot is willing and able to crawl on your site within a certain period. It’s determined by two key factors:
- Crawl Rate Limit: The maximum number of requests per second Googlebot will make without overwhelming your server.
- Crawl Demand:
Posted in Ask David!, Search Engine Optimization (SEO)
Tagged caching, clean code, crawl budget, crawl frequency, crawl rate limit, fast hosting, fast-loading times, faster indexing, fresh content, Googlebot, indexing, ranking factor, reliability, responsive, seo, server reliability, site optimization, site speed, ssd, technical seo, user experience, website performance, website speed
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How to Clear Your Internet Browser Cache on Desktop and Mobile
In our previous post, Do Your Website Visitors Have to Clear Their Browser Cache? Here’s Why That’s a Problem - And Why You Don’t Need to Worry with UltimateWB, we talked about how you don't want to require your website visitors to clear their cache, and how UltimateWB is the solution for that. But, in case you need to clear your cache on a device and you don't know how, here it is...
Starting with the basics...
What Is
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Posted in Announcements
Tagged apple safari, caching, cdn, clear browser cache, clear cache, clear data, clear history, desktop, fast loading times, fast website, google chrome, htaccess, ios, ipad, iphone, macos, microsoft edge, mozilla firefox, pagespeed insights, safar, website data, website speed
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What is the best CMS for fast loading websites?
Ask David! Question:
I want to have websites that run really fast, with minimum effort. So which website builder or CMS is the best for fast loading websites?
David's Answer:
What you want is a website builder that is also a CMS, built with a performance-first mindset. That means there is an emphasis on clean code and avoiding third-party plugins for the most part, which can add unnecessary bloat.
Among dynamic CMS options, a platform that keeps core features built
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Posted in Ask David!
Tagged best cms, bloat, caching, clean code, cms, conversions, css, database, dynamic, fast load times, fast loading times, fast website, fast-loading speed, hosted website builders, html, image compression, javascript, no plugins, page speed, performance, plugins, saas, scalability, search engine ranking, search ranking, security risk, third-party plugins, trust, trustworthy, user experience, web hosting, website speed, WordPress, WordPress themes
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