Server security and PHP updates· Web Development

Server maintenance and PHP security.

We update PHP, review security and maintain the server behind your website or online shop. With recoverable backups, compatibility checks and a maintenance plan tailored to your business.

(01)what’s included

Server security and website continuity.

We define what your environment needs and who is responsible for each task. Choose a one-off update or a recurring maintenance plan.

01

Server security review

We inventory domains, PHP versions and applications that remain accessible. We review outstanding updates, permissions, administrative access, certificates and the configuration of the services in scope. You receive a prioritised assessment separating urgent fixes from improvements that can be scheduled.

02

PHP updates with compatibility checks

We check the version actually running each website, its extensions and application compatibility. We prepare a test copy where the environment permits, install a patch or plan a branch upgrade, and verify that running processes use the new version. We document the outcome and recovery procedure.

03

WordPress maintenance and security

We coordinate PHP updates with WordPress core, plugins and the theme. We review older components and test agreed functions: forms, logins, searches and purchases. If an extension needs replacement or code changes, we identify that work in the scope before intervening.

04

Recoverable backups

We review what is backed up, where, how often and for how long. A plan can cover files, databases and configuration, as well as restoration tests. We agree retention and storage with your business; the existence of a backup file alone does not prove that it can be restored.

05

Server administration and optimisation

We analyse response times, errors and CPU, memory and disk usage. We tune PHP-FPM, OPcache, caches and the database where they are part of the environment. We compare measurements before and after changes and size resources for actual demand, rather than using the same settings for every website.

06

Preventive server maintenance

We establish a schedule for reviews, patches, availability monitoring and log checks. We keep a change history and plan ahead for the end of version support. The proposal specifies review frequency, alerts, service hours and incident handling.

(02)how we work

Update, verify and maintain.

We agree the scope and maintenance window. Before making changes, we define what to test, how to recover the service and who confirms that the website is working.

Request a proposal
01

Assessment and proposal

We review the hosting provider, server, domains and applications. We identify dependencies and required access, separating urgent work from ongoing maintenance.

Scope
02

Backup and compatibility

We check recovery options and test critical functions with the target version. We agree how to address incompatibilities and limit disruption to your business.

Preparation
03

Update and validation

We apply the agreed changes, check the running version and validate forms, purchases and integrations. We review errors and server behaviour afterwards.

Delivery
04

Maintenance plan

We deliver a change log and outstanding recommendations. For ongoing support, we document reviews, backups, monitoring and service conditions.

Follow-up
(03)questions

Frequently asked questions

What does the server maintenance service include?

The scope is tailored to your environment: security reviews, updates, backups, functional checks and resource monitoring. The proposal identifies covered servers, domains and applications, review frequency and deliverables. You can commission a one-off PHP update or preventive maintenance; new feature development is assessed separately.

Can you update PHP for WordPress without breaking the website?

We reduce risk by reviewing plugins, the theme, extensions and integrations, preparing a recoverable backup and testing compatibility. We cannot guarantee an incident-free update before assessing the application. If a component is incompatible, we agree its update, replacement or adaptation before changing the production version.

Which PHP version should we upgrade to?

A maintained version that is compatible with your application and includes the necessary security patches. We first check the branch and package running each website: some providers backport fixes without changing the base version number. An urgent patch and an upgrade to a new branch may require separate work. Keeping an unsupported version is not a permanent solution.

Does updating WordPress also update PHP?

Not necessarily. WordPress, plugins and themes form the application; PHP is configured in the hosting environment or server. Both layers need reviewing. An up-to-date WordPress installation may still run on old PHP, while changing PHP without testing plugins can cause compatibility problems. We coordinate both within the agreed scope.

Do you work with Linux, Plesk and other hosting providers?

We can review Linux and Plesk environments and coordinate work with the hosting provider. Before quoting, we check system versions, available permissions and responsibility for each service. Some shared-hosting updates can only be performed by the provider. We work remotely from Valencia.

How much does server maintenance cost?

It depends on domains, applications, server condition, backup requirements and service arrangements. After an initial review, we provide a proposal separating setup work, recurring maintenance and any hosting, licence or storage costs. We do not set a fee before understanding the environment to be maintained.

Does an update remove an attack that has already happened?

A patch fixes the corresponding vulnerability but does not, by itself, remove malicious files or revoke compromised access. If we find signs of intrusion, we propose a specific scope for investigation, containment and recovery. Preventive maintenance and incident response must be defined for the particular situation.

Does maintenance include 24/7 support and immediate recovery?

Service hours, channels, priorities and recovery objectives are explicitly agreed in the proposal. Round-the-clock coverage and guaranteed recovery times are not assumed. We also document tasks that depend on the hosting provider and which restoration tests are included.

let’s start

Tell us which server you need to maintain.

Describe your website or application, hosting provider and whether you need a PHP update or recurring maintenance. We will prepare the scope and proposal. Do not send passwords through the form.

📍 Valencia · Madrid · Dublin · Berlin☎ 686 568 904✉ hola@multiconversion.com

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