since 2011

Improve Your UX with Shopify Speed REPORts

Enhance User Experience and Boost Performance with Our Expert Speed Reports. Actionable list of implementations to fix your ecommerce speed issues and Core Web Vitals that impact your speed score, including before and after speed measurements.


An ecommerce speed report is a thorough analysis of an ecommerce website's performance to identify factors that affect its loading speed and overall responsiveness. The goal is to enhance user experience, increase conversion rates, and ensure optimal performance across various devices and networks.

Analyze and Measure Performance Metrics Analysis - Core Web Vitals (CWV), Page Load Time, Time to First Byte (TTFB), First Contentful Paint (FCP), Speed Index.

Script Analysis - Identify and manage third-party scripts that may slow down the site.

HTML, CSS, and JavaScript Optimization - Minimize and compress code to reduce load times.

App Review - Evaluate and optimize or replace third-party apps that negatively impact performance.

Image Optimization - Compress images and use modern formats to improve load speed.

Interactivity Delays - Identify delays in interactive elements, such as buttons and forms.


A handful of the clients that we’ve had the privilege of working with.

A+++ and 5 stars
"Optimizers was a DREAM to work with! We’re a Shopify Plus store and 5 star review does not come easily for us. We couldn't be happier at their rates, their efficiency and their creative/tech chops. Great agency for far more than your basic needs."

Dave Spector

CEO, ThirdLove

Extremely knowledgeable
"Optimizers is extremely knowledgeable about Shopify, very helpful and stay on top of projects. They have the ability to do everything that we have asked and I would recommend them to anyone with a Shopify website."



Delivered on all Asks
"Optimizers brings legitimate Shopify expertise to the table. They were able to salvage our migration efforts from a previous "Shopify Expert". They have been timely and responsive to our endless requests. More importantly, they have delivered on everything we have asked for."


OWNER, BnB Tobacco

Very Responsive, Honest, and Super Easy to Work with
"We gave them a very complex site migration from Magento and it went very smoothly. We had a Home Try On experience that needed complex third party integrations and they handled it with ease. I would highly recommend using their team for any e-commerce or website needs. Very thankful we found them!"

Jordan YODER

CO-FOUNDER, JordanJack

They add tons of value
"What I love most about working with Optimizers is that they provide suggestions and ideas to improve user experience as we work through problems. They're not simply taking direction from us - they add value with their design experience."

Brita Ericson

DIRECTOR, Brightlife Direct

Optimizers are rock stars!
"We had a high profile TV appearance (Shark Tank) on short notice. They helped us develop and implement critical functionality as well as clean up a few smaller issues. Absolute 5-star service, responsiveness and communication. Greatly appreciate their attention to detail, which gives us great confidence in his work. We will absolutely work with Optimizers in the future."

Alan Cook

FOUNDER, Brilliant Pad

Extremely impressed
"I have worked with several independent Shopify developers in the past and I have never been as satisfied/impressed as I am with Optimizers. They are professional, friendly, detail-oriented, on-time, responsive, and talented."

Tim Jacobsen

FOUNDER, Cool Material

Highly recommended!
"Optimizers are highly professional and are willing to find solutions to any challenges we face. Work is done on time by them as promised and the price is fair. Working with developers who are easy going, helpful & highly skilled / knowledgeable like this makes running an e-commerce website through Shopify even easier."

Gary Sher

OWNER, Eye Supply

A dream to collaborate with
"I don't think it is possible to say enough positive things about Optimizers. In my 10+ years in the eCommerce space I have rarely worked with a team that just...gets it. This is not an agency just churning out work. They genuinely care about your business in a way you typically only get in-house which is their best quality. They are the ONLY agency you need for any Shopify project...Rockstars!!!"

Jennifer Scruggs

CEO, scruggs consulting

Very responsive
"It's a pleasure to work with Optimizers. Everyone is very responsive and communicates very effectively which is so important in managing projects. They are also able to provide a range of different services which is great. Would totally recommend Optimizers to everyone."

Veronyca Kwan

CO-FOUNDER, Bella Belle

SPEED REPORT & Monitoring Pricing

Speed improvements can significantly increase the likelihood of visitors completing purchases.

Our team will analyze your homepage, collection page (PLP), product page (PDP) and Cart page, for desktop and mobile.

An e-commerce speed report is essential for identifying and resolving performance bottlenecks, ensuring your website runs efficiently and provides the best possible experience for your customers.
Speed improvements can significantly increase visitors completing purchases.
This Speed Report (PDF) includes a list of actionables to fix your speed issues, and the measure of your ecommerce Core Web Vitals (CLS, INP, LCP; pass or fail), Page Load Time, Time to First Byte (TTFB), First Contentful Paint (FCP), and Speed Index.
Free estimate to fix all issues included in your PDF.
Start Now to Get Your Free Report by M/D
Speed REPORt development
Free Estimate (Free Speed Report Required)
We fix all speed issues listed in your Free Speed Report, including post-measurement once the speed improved theme is launched.
Faster load times lead to better user satisfaction and lower bounce rates.
Top 3 Common Speed Issues: Reduce unused Javascript, Eliminate Render-blocking Resources, and Remove unused CSS.
Post-measurement Report to show before and after speed scores.
Start Now to Get Your Free Report by M/D
Monthly speed monitoring
We'll send you a monthly Speed Report PDF to ensure your website stays healthy when new code or new app is pushed to your site.
Increase Revenue: Better performance can lead to higher sales and repeat customers.
Top 3 Common Speed Issues: Reduce unused Javascript, Eliminate Render-blocking Resources, and Remove unused CSS.
Ease of Mind: Keep your website health on top-of-mind to stay ahead.
Search engines, like Google, prioritize faster sites in their rankings, improving your visibility.
Order Now to Get Your Report by M/D
Purchase Option
One Time
Selling Plan


We guarantee your Optimizers experience will be valuable. If you're not satisfied (within 60 days of the time of delivery), let us know and we'll work with you to provide the value you expected, no questions asked.


Performance Metrics Analysis

Page Load Time: Measure how long it takes for a webpage to fully load.
Time to First Byte (TTFB): Evaluate the time taken for the server to send the first byte of data to the user's browser.
First Contentful Paint (FCP): Determine when the first piece of content is rendered on the screen.
Speed Index: Assess how quickly the content is visually displayed during page load.

Front-End Optimization

HTML, CSS, and JavaScript Optimization: Minimize and compress code to reduce load times.
Image Optimization: Compress images and use modern formats to improve load speed.
Browser Caching: Implement caching strategies to store resources locally and reduce load times for repeat visitors.

Back-End Optimization

Ensure efficient query usage, and the order that CSS, HTML, and image files load for your website.

Third-Party Scripts and Apps

Script Analysis: Identify and manage third-party scripts that may slow down the site.
App Review: Evaluate and optimize or replace apps that negatively impact performance.

Mobile & Desktop Optimization

Responsive Design: Ensure the site is fully optimized for mobile, tablet and desktop devices.
Mobile-Specific Speed Tests: Conduct speed tests tailored for mobile users.


Enhance User Experience and Boost Conversions with In-Depth Speed Performance Insights.

Optimize Images and Media

Heavy Images Create Lag

Compression - Reduce the file size of images without compromising quality using tools like TinyPNG or ImageOptim.

Responsive Images - Use appropriate image sizes for different devices by implementing responsive images appropriate attribute.

Modern Formats - Utilize modern image formats like WebP, which offer better compression and quality.

Minimize and Optimize Code

Not All Code is Created Equal

Minification - Remove unnecessary characters, whitespace, and comments from HTML, CSS, and JavaScript files to reduce file sizes.

Asynchronous Loading - Load JavaScript files asynchronously or defer them to ensure they don’t block the rendering of the page content.

CSS Optimization - Inline critical CSS for above-the-fold content to speed up initial rendering and defer non-critical CSS.

Speed-Responsive Code

Enhancing Performance for Desktop and Mobile

Efficient Resource Management - Implement lazy loading for images and videos to defer the loading of off-screen content until it’s needed, reducing initial page load time and improving performance. 

Responsive Design - Implement responsive web design principles using CSS media queries to ensure your site adjusts seamlessly across various screen sizes and resolutions.

Server-Side Rendering (SSR) - Implement server-side rendering for dynamic content to improve initial load times, especially for mobile users on slower connections. SSR can generate the full HTML content on the server, allowing faster display in the browser.


Most common questions that are asked.

What is ecommerce speed performance report?

Ecommerce speed performance analysis is a detailed examination of how quickly your ecommerce website loads and performs. This analysis identifies factors that affect loading times, responsiveness, and overall user experience to improve site speed and enhance customer satisfaction.

Why is site speed important for my ecommerce business?

Site speed is crucial because faster loading times lead to better user experience, higher engagement, and increased conversion rates. Slow websites can frustrate users, leading to higher bounce rates and lost sales. Additionally, search engines, like Google, prioritize faster sites in their rankings, improving your visibility.

What factors are evaluated in a speed performance report?

Key factors include -  
• Page Load Time: The time it takes for a webpage to fully load.
• Time to First Byte (TTFB): The time it takes for the server to respond.
• Render-Blocking Resources: CSS, JavaScript, and other resources that delay rendering.
• Image Optimization: Compression and appropriate sizing of images.
• Server and Hosting Performance: Efficiency of the server and hosting environment.
• Caching: Use of browser and server-side caching.

How can I improve my ecommerce site's speed based on the report?

Improvements can include -
• Optimizing Images: Compress and use modern formats.
• Minimizing Code: Minify HTML, CSS, and JavaScript files.
• Leveraging Caching: Implement browser and server-side caching.
• Using a CDN: Distribute content via a Content Delivery Network.
• Improving Server Response Time: Upgrade hosting plans or optimize server configurations.
• Reducing Redirects: Minimize the number of redirects to lower additional HTTP requests.

How often should I conduct a speed performance report for my ecommerce site?

Regular analysis is recommended, ideally every month, or whenever significant changes are made to the website. Continuous monitoring using tools like Google PageSpeed Insights, GTmetrix, or Pingdom can help track performance and address issues promptly. Conducting a thorough analysis before major sales events or seasonal peaks is also advisable to ensure optimal performance.

Still have questions?

We are here to answer any questions you may have. Submit your question(s) below or Book a Call.



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