Website speed optimization services
Before changing an image or script, record which customer task is slow and how it was measured. Website speed optimization services at AI Growth Systems compare agreed URLs, devices and test conditions. The proposed $1,000 to $5,000 scope separates loading, interaction and layout work, using Core Web Vitals criteria for the review.
$1,000 to $5,000 per project
Scope and terms require a written quote.What is included in website speed optimization services?
Speed work measures the pages and templates that affect customer tasks before assigning changes. AI Growth Systems records device, URL and test method, then checks images, scripts and rendering. Google's good Core Web Vitals thresholds are LCP at most 2.5 seconds, INP at most 200 milliseconds and CLS at most 0.1.
How are speed changes compared?
Speed work measures the same representative pages before and after the change. AI Growth Systems records 4 outputs: baseline, loading fixes, interaction fixes and retest. LCP measures loading, INP measures responsiveness and CLS measures layout movement; lab tests run under controlled conditions, while field data describes actual visitor experiences.
| Output | Proposed acceptance check |
|---|---|
| Baseline | Record mobile and desktop test conditions |
| Loading work | Review images, fonts and critical resources |
| Interaction work | Check scripts on forms and booking tasks |
| Retest | Compare the same URLs and test method |
What reports define the performance quote?
A useful speed brief contains representative URLs, PageSpeed or visitor reports, framework and hosting details, and required external scripts. These 4 inputs identify what can change without breaking a business task. AI Growth Systems needs the consent, booking and payment tools that must keep working alongside images and page code.
| Input | Review |
|---|---|
| Representative URLs | Addresses for the same before-and-after test |
| PageSpeed or field reports | Dated results with lab or field labels |
| Framework and hosting | Product, plan and known performance limits |
| Required third-party scripts | Booking, payment and consent dependencies |
What can a faster lab result hide?
A faster lab test can hide a broken form or differ from real visitors' experience. Keep loading speed and functional tests in the same release checklist. LCP measures loading, INP measures responsiveness and CLS measures layout movement; lab data and field data must be labeled separately in the report.
Field results depend on real visits and third-party behavior; a score is not a ranking promise.
How much does it cost and what is separate?
$1,000 to $5,000 per project is the planning range in the October 2026 service proposal. AI Growth Systems confirms scope, outside charges and terms in a written quote before work starts. This is not a fixed rate or market benchmark; the entry growth audit costs $300.
| Item | Amount and terms |
|---|---|
| Website speed and Core Web Vitals | $1,000 to $5,000 per project |
| Entry growth audit | $300 |
| Licenses and outside charges | Listed separately in the written proposal |
How do I request a speed review?
Send a slow page and describe the task affected, such as a form that reacts late. The $300 growth audit lets AI Growth Systems review the starting evidence. Agree the test method before quoting fixes, and keep functional checks in the same release; hosting changes have a separate owner and price.
- $300 growth audit
- Prices and packages
- Website build process
- Managed hosting and security
- Technical SEO audit and fixes
- WordPress development
Official sources for the criteria
What else should you know?
What is the cost of website speed optimization services?
$1,000 to $5,000 per project is the planning range. The written quote confirms scope, dependencies and outside charges.
Does Core Web Vitals optimization check real visitor data?
Yes, when suitable field data is available. The report labels field observations separately from controlled lab tests.
Does the $300 audit include website performance optimization?
No. The entry review and subsequent implementation have separate written scopes.
How is page speed optimization tested without breaking forms?
4 outputs cover baseline, loading, interaction and retest. The same release checks required contact, booking and payment tasks.
Does a fast lab score guarantee Google ranking gains?
No. Core Web Vitals tests describe performance under recorded conditions; search rankings are separate observed outcomes.
Which work belongs to another service?
Managed hosting and security
Managed website hosting. Choose the hosting account, recovery rules and access controls before moving the site.
Explore serviceTechnical SEO audit and fixes
Technical SEO services. Find crawl, indexing and template problems before adding more content.
Explore serviceWordPress development
WordPress development services. Build an agreed feature in a test copy, with editable content and a release record.
Explore service