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Page 21 of 24 of the KEYDAL blog: guides on hosting, domains, servers, e-commerce and software.
502 Bad Gateway and 504 Gateway Timeout: Causes and Solutions
What are the 502 Bad Gateway and 504 Gateway Timeout errors and why do they happen? The difference between the two.
HostingWhy Is My Website Slow? Server-Side Causes and Solutions
Why is your website loading slowly? Server-side causes of slowness - insufficient resources, slow queries.
HostingServer Performance: A Bottleneck Detection Guide
How do you find the source of server slowness? Detecting CPU, RAM, disk and network bottlenecks, the right tools and a systematic performance diagnosi
HostingServer Updates and Patch Management
Why server updates matter and how to do patch management? Security patches, automatic updates, kernel updates and a safe update process.
Hosting"Disk Full" Error: Disk Space Management on Linux
How to fix the disk full error on a Linux server? Finding used space with df and du, cleaning up large files, inode exhaustion and disk space manageme
HostingReading Linux Server Logs and Diagnosing Problems
Where are Linux server logs kept and how do you read them? journalctl, /var/log files, web server logs and a guide to diagnosing problems from logs.
HostingServer Monitoring Basics: Tracking CPU, RAM, Disk and Uptime
What is server monitoring and what should you monitor? Tracking CPU, RAM, disk and uptime, built-in monitoring tools, uptime monitoring and alerting l
DomainsWix Domain Guide: Domain Lookup, Hosting and Free Domain (2026)
Buying a Wix domain, domain availability lookup, the free domain coupon, Wix hosting fees and connecting an external domain.
DomainsWhere to Buy a .com Domain Name: Complete Purchase Guide 2026
Where to buy a .com domain, how to compare registrar prices, hidden fees, ICANN fees, transfer locks, WHOIS privacy, DNSSEC.
HostingWhat Is a VDS Virtual Dedicated Server? Architecture, Hypervisor, and Usage Guide
What a VDS (Virtual Dedicated Server) is, how it works, hypervisor differences (KVM, VMware ESXi, Hyper-V), VPS and dedicated server comparison, use c
DomainsWhat Does Domain Mean in Turkish? Address, TLD and DNS Guide
What does domain mean in Turkish? Definition of domain address, TLD/SLD/subdomain anatomy, DNS, WHOIS, pricing and how to pick the right domain in 202
DomainsWhat Does .com.tr Mean? Turkey's ccTLD, .tr Extension and Full Guide
What .com.tr means, the .tr extension, TRABIS rules, sub-extensions (org.tr, net.tr, av.tr, edu.tr), registration process, differences from .com.
Web SetupWebsite Software Guide 2026: CMS, Site Builders and Headless Architecture
Choosing, installing and comparing website software: CMS platforms (WordPress, Drupal, Joomla), site builders (Wix, Webflow, Squarespace), headless CM
DomainsWebsite Registration in Turkey: Domain, Trademark, Trade Registry and Legal Protection
What is website registration in Turkey and how to do it? .tr and gTLD domain registration, TURKPATENT trademark filing.
Web SetupWebsite Names: How to Find, Choose and Brand a Site Name (Complete Guide)
How to find and choose a website name: branding, domains, SEO, phonetics, trademark checks, naming frameworks and pitfalls - a vendor-neutral end-to-e
HostingUnlimited Bandwidth and Unmetered Hosting in 2026: Marketing Claims vs Technical Reality
What is unlimited bandwidth and unmetered hosting, and is it actually limitless? Comprehensive guide covering fair-use policies, oversubscription.
HostingContacting Turkish E-commerce SaaS Providers: Support and Customer Service Guide
A practical, vendor-neutral guide to contacting Turkish e-commerce SaaS and hosting providers, opening support tickets.
HostingInformation and Communication Technologies Authority in Turkey: BTK, Ministry Affiliations and Internet Regulation (2026)
A vendor-neutral 2026 guide to Turkey's ICT authority structure: the BTK regulator, which ministry oversees the internet, e-Government services.
SEOSubmit Your Website to Search Engines 2026: Google, Bing, Yandex and IndexNow
Submit your website to Google, Bing, Yandex and IndexNow with verification methods, sitemap.xml, robots.txt.
HostingServer and Website Backup: Automatic Backups with rsync
Why server backup matters and how to do it. The 3-2-1 backup rule, file backup with rsync, backing up to a remote server and automating with cron.
SEOSEO Audit and Checking Guide: Site SEO Score, Technical Audit and Rank Tracking (2026)
How to run an SEO audit on your site. A complete guide to scoring SEO health, catching technical issues and tracking keyword rankings with both free a
Web SetupPage Design Guide 2026: From Wireframe to Production Web Page Design
End-to-end guide to page design: design process, wireframes and mockups, typography, color, grid, mobile responsiveness, design systems.
Hostingname.tr Domain Guide 2026: Personal Domain Registration, Document-Free Process and TRABİS
Complete 2026 guide to name.tr domains: eligibility, document-free registration via TRABİS, BTK regulations, pricing ranges, nameserver requirements.
HostingIs IHS Reliable? An Unbiased Review of Hosting, Domain Services and Complaints
We examine the question 'is IHS reliable' against technical criteria: uptime, support, control panel, pricing, complaint patterns, transfer processes.
HostingInternational Server Hosting Guide 2026: Locations, Hardware, Latency, and Legal Considerations
End-to-end guide to international server rental: Germany, Netherlands, US and UK locations, KVM/VMware hypervisor choice, latency measurement.
HostingGüzel Hosting Discount Code Guide 2026: Coupons, Campaigns and Renewal Strategy
How to find, verify and use Güzel Hosting discount codes. 2026 campaigns, annual payment leverage, renewal coupon negotiation.
HostingFree WordPress Hosting: Limits, Pitfalls and the Right Use Cases
What is free WordPress hosting, is it really free, what each provider offers, resource limits (PHP, MySQL, storage, bandwidth), suitable scenarios.
Web SetupFree HTML Website Hosting: A Practical Static Site Guide for 2026
What is free HTML website hosting, which providers are actually usable, and what are the limits? A complete guide covering static hosting, custom doma
Hosting.NET Web Hosting and Professional Web Hosting Guide 2026
How to choose professional web hosting for .NET / ASP.NET Core applications. Windows IIS, Linux Kestrel, Plesk, MSSQL, shared vs VPS.
DomainsDomain Renewal Period Guide 2026: What Happens to an Expired Domain?
What is the domain renewal period, what happens when a domain expires, how long do grace and redemption phases last?
DomainsDomain Registrar Contact and Customer Support: Verification, SLAs and Escalation
How to reach a domain registrar's customer support: identity verification, document checklists, GSM/email updates, EPP transfer codes, abuse reports.
DomainsDomain Name Ideas: How to Brainstorm and Pick the Right One in 2026
A practical guide to brainstorming domain name ideas: AI generators, manual frameworks, TLD strategy, trademark protection.
DomainsDomain Ban Check Guide: Google, Blacklist and Reputation Lookup in 2026
End-to-end guide to checking whether a domain is banned. Google manual actions, Safe Browsing, AdSense ban, country-level access blocks.
EmailCustom Domain Email Setup Guide: Get Your Own @yourdomain.com Mailbox (2026)
How to set up a professional email address with your own domain. Domain selection, hosting vs. Workspace comparison, MX/SPF/DKIM/DMARC setup.
Web SetupCreating an HTML Web Page: From Scratch to a Live Website
How to create an HTML web page from scratch: DOCTYPE, semantic tags, CSS, responsive design, forms, accessibility, file structure.
HostingcPanel on VDS: License, Installation, WHM and Buying Guide
What is a cPanel VDS license, how does pricing work, and how do you install WHM from scratch?
HostingcPanel Reseller Hosting Guide: WHM, Package Management and the Reseller Business Model
What cPanel reseller hosting is, how to operate WHM as a reseller, package creation, white-label nameservers, account limits.
Domains.com Domain Prices 2026: 1-Year Cost, Renewal Fees and .com.tr Comparison
How are .com domain prices set in 2026? Registration, renewal, transfer fees, .com.tr renewal cost and a provider comparison guide to plan your budget
DomainsBest Domain Registrar 2026: How to Pick a Trustworthy Provider
How to pick the best domain registrar in 2026: ICANN accreditation, WHOIS privacy, DNS management, transfer lock, 2FA, and pricing criteria.
Domainsav.tr Domain Registration Guide 2026: Allocation, Documents and Application for Lawyers
What is an av.tr domain, who can register one, which documents are required, how does TRABIS allocation work, and what about pricing and renewal?
HostingHTTP/2 and HTTP/3: Speeding Up Your Site with Modern Protocols
What are HTTP/2 and HTTP/3 and how do they speed up a site? The problems of HTTP/1.1, multiplexing, the QUIC protocol and a guide to enabling modern H
HostingWindows VDS Guide 2026: Virtual Dedicated Server, RDP Setup and Production Tuning
What is a Windows VDS, how does it differ from a VPS, and when is it the right choice? Hyper-V/KVM virtualization, Windows Server 2022/2025 setup.
Web SetupWhat Is Wix.com? Wix Website Builder, Advantages and Trust Review (2026)
What is Wix.com, what does Wix do, and is Wix safe? A complete 2026 guide covering Editor, ADI, Studio, Velo, pricing, SEO, e-commerce and alternative
HostingWhat Is GoDaddy? A Complete Guide to the Domain and Hosting Platform
What is GoDaddy, what does it do, which services it offers, how its pricing works, and the pros and cons for Turkish users?
HostingWhat Is an Internet Server? Web Server Types and How They Work
What is an internet server, how it differs from a web server, the major server types, and how the request-response cycle works.
HostingWhat Is a Host? Network Host Concept, Hostname, and IP Guide
What a host is, the difference between a network host and hosting, hostname and FQDN rules, IP addressing, the /etc/hosts file.
Web SetupWebsite Companies: How to Choose the Right Web Agency in 2026
How to evaluate website companies in 2026: agency selection criteria, scope of web services, contract pitfalls, pricing components, technology stacks.
EmailTürkticaret Webmail Guide: Login, IMAP/SMTP Setup and Mail Management (2026)
Comprehensive 2026 guide to Türkticaret webmail login, IMAP/POP3/SMTP configuration, mobile and desktop setup, signatures, domain-bound mail managemen
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