Flash: Page Speed Optimization
- Pricing
-
$19.90/month. Free trial available.
- Highlights
- Popular with businesses in United States
- Use directly in Shopify admin
- Rating
- 3.6 (59)
- Developer
- Dash Labs SIA
Featured images gallery
Improve your store's page speed score and get better SEO rankings. Including Image Optimization
Improve the overall speed of your pages by reducing your Largest Contentful Paint, First Input Delay, and first Contentful Paint. Flash Speed is designed to reduce unused Javascript from your Store, which results in faster loading times, higher conversion rates, and a lower visitor bounce rate. 1-Click Install, No Coding required, 24/7 Slack & E-Mail Support
- Improve your Page Speed by reducing unused Javascript
- Improve your Pagespeed by enabling our web vitals booster
- Improve First Contentful Paint, Largest Contentful Paint & Total Blocking Time
- Eliminate render-blocking resources to increase your First contentful paint
- Compress Images with our image optimization algorithm
- Highlights
- Popular with businesses in United States
- Use directly in Shopify admin
Languages
English, German, French, Spanish, and Hindi
Works with
Google Insights, Pagespeed Optimizer, Core Web Vitals, Javascript, Unused Javascript, page speedCategories
SEO tools
Monitoring performance
Pricing
All-in-one
$19.90 / month
$4.90 per 10.000 requests
- + Improve SEO
- + Largest Contentful Paint
- + First Contentful Paint
- + Cumulative Layout Shifts
- + Page Speed
- + Image Optimization
7-day free trial
All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.
Reviews (59)
I have attempted to contact support repeatedly via both chat and email for several days, with no response. This level of disregard for customers is unacceptable, especially for an app that handles crucial aspects of an online store.
While the app may have potential, the complete lack of support makes it unreliable for professional use. I would advise developers to drastically improve their customer service if they want to be taken seriously in the Shopify market.
Unless you are willing to troubleshoot every issue yourself, I suggest looking for alternatives with more responsive customer support.
"I'm extremely frustrated with Flash Speed Optimizer. As a paid subscriber, I expected my store to be fully optimized, but there's still a 30% unoptimized score on mobile. This is a serious issue since most of my visitors come from mobile, and it's directly impacting my business negatively. Despite multiple emails and chat messages, I've received zero response. This level of neglect is unacceptable. I demand immediate action to optimize my store and compensation for the damage done to my business due to their inaction. Do not trust this app if you value your business!"
Best speed optimizer app， they provide good customer service when you encounter the problem they deserve the 5 star
Hello,
we have replied to you. Please check your E-Mails & Spam folder.
I never write a review, usually only if I´m disappointed.
This time it is different.
I´m super happy. The app works perfectly for me. from page speed 37 to 95 (I have screenshots to prove it).
For me it´s a investment and 20 bucks is not cheap, but I rather pay more for something that really works.
The only part I dont use is the picture compressor.
Last Thing I really appreciate: no begging for reviews, no upsells. Just the app.
Perfect.
This developer doesn't respond to questions on slack or email. I need technical help and I have questions about usage fees. I've had the app for a little over a week now and my website speed hasn't improved. I will be cancelling this subscription before I'm hit with more usage fees.
Support
Dash Labs SIA can answer any questions you have about Flash: Page Speed Optimization.
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