Category: Websites

A slow website can ruin the experience of a website no matter how perfectly designed it is. Google also uses site speed as a ranking factor. If your site takes... The post 13 Ways to Optimise Your Website for Speed and Performance appeared first on Heart Internet.

No matter if it is a website visit or file uploaded, all these actions run through a hall of servers that consume electricity 24/7. Data centres account for a slice... The post Sustainable Data Centres: How to Cut Carbon without Sacrificing Performance appeared first on Heart Internet.

A Complete Guide for 2026 Your domain name is your address on the internet. It’s how customers find you, how your email works, and it’s often the first impression a... The post How to Register a Domain Name in the UK appeared first on Heart Internet.

A lot has been changing at Heart Internet, with major improvements across our platform, products, security, infrastructure and support. We’ve completed a major transition to fully independent operations, launched new... The post What we’ve been doing to improve the reseller experience appeared first on Heart Internet.

The post Unique Domain Extensions You Might Not Have Heard Of appeared first on Heart Internet.

The post Business Email and Website Hosting appeared first on Heart Internet.

The post What Is the Future of the Internet? appeared first on Heart Internet.

On 29 April 2026, security researchers at Theori (Xint Code) publicly disclosed CVE-2026-31431, known as “Copy Fail.” It is a local privilege escalation flaw in the Linux kernel’s AF_ALG cryptographic... The post Copy Fail Linux Vulnerability (CVE-2026-31431) appeared first on Heart Internet.

The post How to Reduce the Bounce Rate of Your WordPress Site appeared first on Heart Internet.

The post How to Check for Available Domains appeared first on Heart Internet.

I am running a pfSense firewall (2.8.1-RELEASE, FreeBSD 15) hosted on a cloud VM. I have configured an OpenVPN server to allow remote users to connect from multiple geographically distributed sites. Each user group consists of multiple PCs, and they connect using the same VPN credentials. I need to ensure that: Multiple devices can connect simultaneously using the same VPN user account Each user group is restricted to accessing only their assigned server Each user group should ideally have a fixed VPN IP for firewall rules Different user groups should not access each other’s database servers Current Setup pfSense OpenVPN server (remote access mode) Multiple user groups (each group shares one VPN account across multiple machines) Backend infrastructure consists of several database servers distributed across different subnets OpenVPN tunnel network configured “Allow mult

I have a fleet of legacy IoT devices that trust only the root certificate: Starfield Class 2 Certification Authority I need to host a temporary HTTPS endpoint for a one-time firmware update, but the devices cannot be updated until they can successfully validate a server certificate. Does anyone know of a public CA that still issues certificates whose chain can be validated using Starfield Class 2 Certification Authority, or offers a legacy/alternate chain compatible with that root? This is for embedded device compatibility, not browser compatibility.

So I have this legacy system that is being migrated to a new architecture. The database stores passwords as plain MD5 hashes, as in passwordhash = md5('plaintext') Yes, I know this is insecure, I will have to live with that for now. The system runs Apache 2.2 with the mod_auth_mysql module. The HTTP authentication configuration looks like this: AuthType basic AuthMYSQLEnable On AuthMySQLHost dbserver ... AuthMySQLPwEncryption md5 This setup apparently supports plain md5 password hashes for authentication. It appears that in Apache 2.4 the authentication architecture has changed, and I have found no way to specify legacy MD5 password hashes for HTTP authentication. It is my understanding that the so-called MD5 hash in Apache 2.4 basic authentication is an apache specific algorithm, so it fails against plain MD5 hashes. The same goes for digest authentication. Any idea how to get A

We're building a job board on Node.js + PostgreSQL, hosted on Hetzner VPS in Central Europe. Text-only listings, no media. Core features: job listings, search, filtering, employer/candidate messaging. We're trying to understand the realistic scaling journey and costs. Would love to hear from anyone who's run something similar. 5k – 50k monthly users What Hetzner VPS size makes sense to start? (CX22 = 2 vCPU, 4GB RAM, ~4 EUR/month) Single VPS for everything or separate DB server from day one? What hits the ceiling first – CPU, RAM, or database connections? 50k – 300k monthly users When do you split the DB to a separate server? When does Redis caching become necessary? Real-world Node.js gotchas in production – memory leaks, connection pool exhaustion? 300k – 1M monthly users When do you add a second app server + load balancer? How do you handle unexpected t

SPF configuration for all my domains works, but fails for DSNs sent by my mail server. The headers for a regular message look like this: Authentication-Results: posteo.de; dmarc=pass (p=reject dis=none) header.from=example.com Authentication-Results: posteo.de; spf=pass smtp.mailfrom=example.com While bounce message looks like this: Authentication-Results: posteo.de; dmarc=pass (p=reject dis=none) header.from=mail.example.com Authentication-Results: posteo.de; spf=tempfail smtp.helo=mail.example.com DMARC passes becauses the bounce messages are DKIM-signed. The mail server initially had a MX record pointing to itself, and a corresponding TXT (SPF) record ("v=spf1 mx -all"). After reading about a similar problem and its solution, I changed the SPF record to refer to the IPv4/IPv

I have a remote machine which executes a number of measurement tasks. Users are supposed to execute a startup via command line (login via SSH). The machine has one non-admin user which is supposed to be able to start a new session of data acquisition which happens via python scripts whenever they deem it necessary. Any previous instance of these scripts will have to be terminated for that purpose. This currently is done automatically at the start of a batch script with a command like taskkill /F /FI "WINDOWTITLE eq check_logfile" /T. However this command fails from an unpriviliged account. Thus the question: is there a way for an unpriviliged user to terminate an existing instance of the programmes and start them in a pristine state. On a unix system I could kill my own process without further priviliges or allow a user to execute a priviliged command when I set the SUID bit for that programm's permissions. Is there any equivalent for either I ca

I spent half a day searching the internet for answers to my question, on both English and Russian websites. This WPABALN.EXE and \ooobe\msoobe.exe \a , but it's still not it. help please

I am trying to create an OAuth 2.0 Client ID in Google Cloud for n8n (Google Sheets integration). The client ID is created successfully when no redirect URI is included, but the creation process fails instantly when I add the authorized redirect URI. This happens in a new project with Google Sheets and Drive APIs enabled, no organization restrictions, and after trying different browsers and incognito mode. The error is “Attempted action failed” with a request ID. It appears to be a Google Cloud Console issue where the OAuth client creation fails only when adding the redirect URI.

I need help on how to correctly setup postfix for multi-instance. For few months now I have been trying to configure 2 separate domains, example: domain1.com and domain2.com. The resources I found on the internet, or Postfix website (confusing), does not help to correctly configure the multi-instances. Everything use to work fine for both domains without multi-instance configuration. Recently, I have been suspended from using Brevo relay service. I had no issues using them on single instance configuration. To start, here is the general setup: I use VPS. I have 2 public IPs from hostwinds.com. On Hostwinds server, I have haproxy setup to translate public IPs, ports: 25, 587, etc to private IPs and ports: 2525, 10587, etc. The Hostwinds server connects to my postfix server via wireguard. On my local postfix server, there is a postscreen configured to use translated ports; 2525, 10587. Example: <IP_1:2525>, <IP_1:10587> , and &

Since February 2026, I am seeing huge spikes in (Spain located) Internet accesible servers (nginx, apache, tomcat) due to AI bots crawling for content. Is there a recommended way to address this? I am using the typical reactive way of automatically throttling IPs with custom scripts, but wanted to know if there is a better way. The least proxies, software, containers I can put the best, servers already struggling due to internal AIs deployments.