Website Speed Optimization & Core Web Vitals
Investigate loading and interaction delays, implement measured fixes and verify key journeys. Scores and rankings are not guaranteed.
Starting from
PKR 45,000
What is Website Speed Optimization & Core Web Vitals?
Our website speed optimization service investigates loading, interaction delays and layout shifts on agreed page templates, then implements and verifies prioritized fixes. We compare equivalent device and test settings and distinguish Lighthouse lab results from real-user Core Web Vitals. A score of 90+, a search ranking increase or an immediate field-data pass is not guaranteed. Final scope depends on your application, third-party scripts and access.
Problems This Service Solves
- Slow main content, delayed interactions or visible layout movement.
- High lab scores that do not match real mobile visitor experience.
- Repeated plugin or cache changes without a measured cause and regression check.
Ideal Use Cases
- A reproducible performance problem on a supported site with authorized access.
- A business willing to measure key templates and protect checkout or lead capture.
- A team that can review tradeoffs involving analytics, widgets, media and third-party code.
When This Service Is Not the Right Fit
- A promise of a fixed score on every device, location and run.
- Removing checkout, consent, accessibility or essential content just to improve a test number.
- Expecting a deployment today to instantly replace a rolling real-user dataset.
What's Included
What We Need From You
- Representative URLs, affected devices and important conversion journeys.
- Authorized code/hosting access plus a staging environment or rollback-ready backup.
- Consent, analytics and third-party integration requirements that must remain functional.
Discovery and Implementation Stages
1. Measure the actual problem
Separate real-user and lab evidence, profile important interactions and identify the responsible code or resource.
2. Apply prioritized fixes
Implement measured changes on the agreed templates while protecting functionality and accessibility.
3. Compare and verify
Repeat comparable tests, check conversion journeys and document how to review rolling field metrics after release.
Integration Dependencies
- Source/configuration access appropriate to the identified bottleneck.
- Ability to reproduce the affected page and interactions without real payments or customer submissions.
- Vendor cooperation where third-party scripts or hosting restrictions control the bottleneck.
Security and Privacy Considerations
- Use task-specific access and transfer credentials through a secure channel.
- Back up affected configuration and data before an approved production change.
- Restrict logs to operational evidence; redact personal data and secrets from the handover.
Failure and Fallback Handling
- Test a candidate or staging environment before activation where available.
- Stop and restore the previous configuration if agreed health or functional checks fail.
- Record unresolved third-party dependencies rather than silently disabling security or business features.
Acceptance Criteria
- The agreed before/after test is reproducible with its device/settings recorded.
- Important navigation, consent and conversion controls still function.
- Measured improvements and unresolved limitations are documented; no guaranteed ranking claim is substituted for evidence.
Factors Affecting Delivery Time
- Availability of source code, staging access and a current backup.
- Application complexity, third-party dependencies and approval of the change window.
- Time required for representative functional checks and customer acceptance.
Post-Launch Support Scope
- Receive the agreed configuration changes, verification results and an operator handover.
- The proposal defines the initial correction/support window; ongoing maintenance is a separate agreement.
- Additional apps, migrations and feature work require a revised scope.
Who This Service Is For
Businesses whose website loading or interactions are slowing down real visitors.
Supported integrations
PageSpeed Insights, Lighthouse, Browser performance tools, Your application and hosting stack
Engagement model
A scoped assessment and implementation project. We agree the affected systems, access, acceptance checks, change window and support terms before work begins. Hosting, software subscriptions and ongoing operations are quoted separately.
Service Decision Guide
| Decision factor | This approach | Common alternative | Notes |
|---|---|---|---|
| Success measure | Reproducible improvements and preserved user journeys | A single screenshot of a high score | Use the same template, device and test settings for comparisons. |
| Field verification | Follow real-user loading, interaction and layout metrics | Assume a lab score proves all visitors improved | Allow the reporting window and check sufficient traffic. |
Website Speed Optimization & Core Web Vitals FAQs
Common questions about our Growth & SEO service.