Loved by 70+ Shopify Merchants

"10/5 if I could. I'm very grateful and willing to spend on this app, because Dan customizes it for YOUR store and is willing to even tell you, educate you, on what he did itemized. Like who does that for people these days? It's going to help all of our conversions as we scale. I highly recommend this app, and if you need help, just ask. Dan is quick too. Idk how he does it so fast, but it's great ..."

"Superspeed and Dan are exceptional at what they do, so if there's any doubt in your mind, the app is incredible, and more importantly it's the support Dan provides behind the scenes to help you resolve the issues that makes this app exceptional. We have tried a number of different 'speed apps' which actually made our rankings worse, only to find SEO going down and real-life speed not improve, and ..."

"We've been using Superspeed for the past months, and it's a game-changer for our Shopify store's performance. The app not only speed up our site but also provided detailed insights into how we could improve further. A big shoutout to Dan from Superspeed, who was instrumental in guiding us through the optimization process. His expertise helped us make informed decisions that significantly enhanced ..."

"Superspeed has been super helpful thus far. I have already seen speed improvements and I've only been using it for a couple of weeks. Furthermore, Dan, the lead developer, is incredibly responsive and knowledgeable. Any time I have an issue or can't figure something out myself, he is right on top of things. He typically answers same-day, and often within minutes-hours. Incredible customer service ..."

"I've tried a few Shopify apps for improving my sites speed but Superspeed is by far the best, not least because of the excellent support. Dan helped with the installation but more importantly was able to make some minor tweaks to my theme to maximise Superspeeds effectiveness. Although it's only been running for a short time I have already seen a significant improvement in Googles Core Web Vitals ..."

"This app is one of the few exceptions to the phrase "Too good to be true". As a skeptic, we downloaded it assuming it would marginally help; however, it immediately increased our site speed—a large amount too. Our Google PSI score has been increasing ever since as well as a very noticeable increase in our (semi-heavy) website speed. Check it out in action on our site if you're still on the fence: ..."

"We use Superspeed for our business, RonaRigs, based in Sydney, Australia. Upon installation and configuration, through the help of Dan, our lightspeed results dramatically increased, even when using quite a slow theme (Providence) We've gone back to Dan 4 times to request support and each and every time he has come back to me quickly. On the surface, the price may seem high, but in our industry ( ..."

"Hands down the best speed optimization tool for Shopify on planet earth! If I were given the chance to give 100 stars instead of five, I will give that! And yes, I am not the person who says nice things about people before giving them a "thorough check." The plans may seem expensive but it's actually way way cheaper than hiring a developer who you will have to pay again and again when I add a new ..."

"We are not someone that likes to leave reviews specially with ongoing contracts, but Dan Deserves a shoutout, we have been using this app for 2 years now and never did we run into any issue. Since the transfer to the G4 by google we started to run in to some data issue so we reached out to Dan to see if they can help us, Dan took his weekend time to review the backlinks and audit everything that ..."

"I had difficulty knowing how to speed up my site and tried different apps. The problem is when you do that you get code left behind and if you are not careful it can get messy real fast. I am not a tech-savvy person and Superspeed helped fix my code and really took their time to help me. Yes, it's not the cheapest. But after bouncing between apps you realize it's worth paying for, you need to be ..."

"That worked!!! I've tried a bunch of different apps/hacks/tricks to make our site speed load faster. I installed Superspeed and BAM we went from a pretty-good GT Metrix score of B up to an A. Our overall score went up from 78% to 90%. Nice Bump in speed! This one's a keeper. UPDATE: Well I have to say it just keeps getting better. Their team finished installing the "Worker" version of the app to ..."

"Where do I even start? Have you ever used an app where you received such an incredible service-to-fee ratio that you started feeling guilty because you got an extraordinary amount of service for just a couple of dollars? Well, if not, I would assume that you are not a user of Superspeed! Seriously... I've used a lot of apps for Shopify and various software when working with WooCommerce and other ..."

"Five stars really isn't enough for this app and service, we have been using Superspeed for over 2 years now, and our business really wouldn't be able to operate without it! We initially installed the app hoping for some improvement in website speed, however, our expectations were far exceeded, and we were amazed to receive a full appraisal of the areas were our website could be improved and how ..."

"I started GnomeGumbo.com on Shopify in August 2022 and saw my speed scores in the 30's and 40's. I added Superspeed to my site and my scores jumped into the 70's (an almost 100% improvement). Hoping for even quicker speeds, I submitted a ticket and received a response quickly. Dan analyzed my site's coding and came up with some solutions that jumped my speed up into the high 90's and has stayed ..."

"This app is really amazing, if you do things correctly, you can easily score a 100 on Desktop and 70+ on mobile according to Pagespeed insights. The cool thing about Superspeed is that the app creates automatically a backup optimized version of your current theme and you'll get a chance to check if there are any elements that were broken during the optimization level. You have 4 modes to choose ..."

"Highly recommended!! Dan is a real professional who will help you quickly (and also with things that are not related to the store's speed but other problems you have). After only two days, my shop speed score on Shopify almost doubled! And Dan is always trying to make it even better. Believe it or not, he never offered me to write a review (like all apps do after a second of use in exchange for ..."

"Just wow! The first app I tried didn't improve my speed too much so I switched to this. With Superspeed my Google page speed went from 45 to 90 I have never been in the green on Google with any website, so am super excited at how well this worked! I installed this with the default features and was delivered this incredible speed out of the box, now Dan is helping me to make the site even faster ..."

"I highly recommend this app and the amazing Superspeed team behind it. Before installing Superspeed our store was slow causing major issues with ad performance, user experience, Search rankings to name just a few. Dan was there every step of the way to make sure we got the most out of the app to improve page speed, post installation. Thanks to Dan's close collaboration, our site speed has more ..."

"Optimisation apps are always the most delicate to choose. Some bring no benefit, others only cause problems. After several attempts, we installed this one and it was the only one that gave us benefits right away, the Google speed insight score went up and the vital signals test was passedafter some days. Not only does the app works great but the support is terrific and incredibly accurate. Dan ..."

"Highly recommend this app. Super easy to install and setup, the plans are simple, and there's an instant site speed increase immediately upon implementation. We all know themes and CMS platforms all have their pros and cons, and this app keeps things simple, and is very efficient/effective right after install. The fact that I can have confidence the app is also monitoring my prioritized pages, ..."

"First of all, this app provides the best customer services and Dan is very patient to provide all the necessary information. The customer service team is very strong and even following up my case during the weekend. Secondly, they have strong technical competency, which my site speed has been improved significantly within 2-working days. On the other hand, they keep providing status update and ..."

"We are thrilled to share our experience with Dan and their phenomenal app!. Our website's performance has been remarkable boost since integrating their solution. What truly sets Dan apart, however, is their exceptional service. He goes above and beyond to ensure seamless implementation and ongoing support. He is responsive, knowledgeable and dedicated to delivering top-notch assistance. Thanks ..."

"I have tried EVERY SPEED APP on the app store. I have been satisfied with a few other, but they just never did the trick. I decided to just try Superspeed app because... heck why not. I installed the app & immediately saw results. What I loved the most was how Dan really took the time to make sure the APP was working at its maximum potential. Don't believe me? Go to my store & see how quick it is!"

"Dan from Superspeed has been nothing short of a miracle worker. It is still early days however the results are beginning to show already. What I do like about the APP is that it is not just an automated tech automation but also incorporates a human touch with someone you can actually deal with and have real time updates and a roadmap to achieve your stores download speed goals. I would highly ..."

"I recently had the pleasure of experiencing Superspeed, and I must say, it was nothing short of transformative! From the moment I started using it, I knew I had stumbled upon something special. But what truly set this experience apart was Dan, the genius behind Superspeed. Dan is more than just a professional; he's a lifesaver. His expertise in coding is not just apparent—it's awe-inspiring. ..."

"This app deserves more visibility and customers. I've tried other speed shopify apps and they either don't do anything or slow your website down. With this app, you can actually see the improvement in performance yourself by just browsing your website. It is very noticeable. Dan is also very responsive and patient with answering questions and helping you get the most out of the app. I highly ..."

"We have been wanting to address our Core Web Vitals for quite awhile but did not know where to start and the answers out there of what can do can vary so we thought a first step would be to find an app but even the options there were all over the place or what works and doesn't. This app seemed to explain the process the best just in its description so we went with it as it was also the only ..."

"Website speed is vital, but it can be a major headache to optimize - especially staying on top of those tricky Core Web Vitals! Superspeed has been a lifesaver for my Shopify store. Not only does it deliver in-depth performance monitoring for my customers' real experiences, but the team behind the app is incredible. They reached out directly and offered personalized help optimizing my site. ..."

"Die App und der Support sind absolut empfehlenswert. Dan ist ein sehr freundlicher und zuvorkommender Profi, der es geschafft hat, unseren Shop so zu gestalten, dass wir die Google Core Web Vitals bestehen. Das hätten wir alleine nicht hinbekommen. Außerdem arbeitet diese App mit fairen mitteln und nicht mit betrügerischen Maschen (wie z.B. Cloaking), wie viele andere SEO-Booster in dieser ..."

"After months of trying different apps on the Shopify App store only to find they made no difference to the speed of our website. We decided to try Superspeed! WoW is an understatement this app is fantastic, within 5 minutes of installing this app, our website was loading so fast, our Google Speed for Mobile is now 80 and our rankings started to increase massively within 3 days. I have been ..."

"I was a skeptic, I had tried other ways of speeding up our site and only gave it a go after speaking/emailing back and forth with Dan at DesinSection9. I have waited a few days to leave my review because although I could see within a day that it was faster I wanted to make sure it lasted. My speed score took about a week to increase from 35 to 47, there was a massive improvement in LCP and ..."

"If you have a resource heavy website this Superspeed app is an absolute must in combination with their ShopySpeed Optimization Service. *Otherwise the Superspeed app alone 'may' be all you need. Using both the app and service our website's Google Insights performance score increased 306% and our conversion rate increased high double-digits! The developer (Dan) is an expert in Shopify Speed ..."

"Instant Game-Changer! I just started using the Superspeed app, and I'm blown away by the immediate positive impact it has had on my Shopify store's performance. From the moment we activated this app, I noticed a significant boost in page load times and overall site speed. As an online merchant, I can't stress enough how crucial it is to have a lightning-fast website, especially in today's ..."

"Woh! I'm heavily impressed. Dan and his team significantly increase the performance of our shop. Before using the app we failed the Core Web Vitals test. The app improved many metrics. And the support by Superspeed was absolutely phenomenal. They answered and acted very quickly. And Superspeed does everything to get the best performance possible for their customers. I can highly recommend ..."

"Dan is the best! I use Superspeed for all of my clients. I used to have my dev teams spend weeks on optimization. Now I just install Superspeed and ping Dan anytime we need to re-optimize. All of my client sites now pass Core Web Vitals no problem. I don't know how he does it, great price for always having a fast website! Thanks Dan!!!"

"Incredible application and support of rare quality. Expertise better than agency. A truly competent developer who will help you gain traffic following white hat recommendations. Please install the application and open a ticket to learn more about what this team could bring to your website. Thanks to Dan"

"Dan was so insightful and truly instrumental in getting our site speed to surpass anything that would have been possible without Superspeed Google's Page Speed app. Now we're running quicker than ever and in a better position to place better on Google. The work was quick and exceeded expectations!"

"I really love this app.I've searched the website speed app for nearly 1 year on Shopify but no one is better than Superspeed.Dan is the most professional i've ever met.Fast respons and the most important.my speed of online shop is 10x faster than before. TKs again Dan."

"We were unsure whether to go for the starter plan or Unlimited because of the price difference. We thought is it too good to be true?? We plumped for the Unlimited one and we're very impressed. Really easy to setup and within a day it's doing the job. Really happy."

"A very, very good app, one of the few that really keeps what it promises! Once activated, the speed improves greatly and upon request via email, Dan continues to improve the speed manually and quickly. A great app and a great team. Many thanks from Germany Steffen"

"Superspeed has had a huge impact on our site's speed score. Most of our key landing and product pages have increased from mid-50s to mid 80s and 90s. Faster page loads makes for happier customers. We're hoping that over time this will increase our SEO, too!"

"I'm super impressed with how this app had helped our site speed. Overall, their customer service is phenomenal and their other site services they provide are super. I think this app is a must need for anyone looking to do serious business on their site."

"This is the best app out there because it does exactly what the title says "Superspeed". My store wasn't performing at its best. Now it is! Also, the Customer Service is amazing. They always respond and they're very patient. Thank you!"

"Wonderful app, really helpful and easy to install, My store speed rise up also the speed score. Very nice and helpful customer support, Dan was very friendly and helpful - I can definitely recommend this app. thanks again !"

"I can't say enough good things about Dan and his team at Superspeed. They've gone above and beyond to make our site super fast. If you want blazing fast download speeds and great support then highly recommend this app!"

"This is the real deal. Took my speed score from low 30s to 95. Dan is the Don. Price is a little high compared to the other apps but for that price you essentially employ someone to keep your store running super fast ."

"Great product, developers take a lot of effort to make sure it works well for you. Seeing gradual and steady improvement to our search rankings. A must have if you have multiple front end apps installed on your theme."

"Yeah, this app does what it says. It couldn't have been easier (literally one click) and the app is incredibly effective. The only thing better than the app is the customer service. They are a delight to work with."

"Superspeed and Dan do an excellent job on the app. Their attention and support in solving problems is very precise and they continually strive to release updates that improve the performance of the online store."

"Managed to find this APP after having a lot of speed issues on our website. Dan has already gone a long way to making things faster and I look forward to the process going forward! Would recommend 1000000000000%"

"Hallo wir können die App nur empfehlen. Hilft uns sehr die Geschwindigkeit zu bekommen. Der Support ganz besonders Dan. Also er ist einfach Spitze und sehr bemüht alles zu machen. Wirklich sehr gut. Danke"

"Finally an app that can actually increase store speed! Have been using it for a month and already seeing improvements. Customer support is incredible. More eCommerce stores should be using this app."

"I am beyond satisfied with this app. For literal years I've been trying to improve the speed of my shopify theme. This has made the biggest difference. Wonderful experience working with Dan, too."

"La miglior app in assoluto per velocizzare e monitorare il tuo store su shopify. Grazie al supporto tecnico il nostro negozio attualmente è davvero super veloce!!! Consiglio vivamente questa app!"

"Great app!, I don't know how they did this but improved my speed significantly. Would definitely recommend them and will have them on my Shopify to help me up to get the score even better"

"Amazing Experience with DAN! You would think this app only monitors the site, what is not explained properly that they also optimize most of the shop for you and find the bottle necks"

"The founder and team of this company are impressive, my website score has improved from 27 points to 55 points, like magic, hope for long-term stable cooperation in the future"

"The best app for improving speed and google core vitals out there. Not only the app works, but their service is incredible, they go well beyond! totally recommended."

"100% satisfied with the service from Super Speed support team, they have solved our web core vistals issues and our SEO ranking improved after the fix! Recommended"

"Fantastic app - does exactly what it promises. The team at Superspeed has been extremely hand on and helpful with the setup of our app. Very happy with it!"

"Really incredibly good contact and honest advice on store speed. I would like to thank you very much for the nice mail contact and the advice..."

"Really good and informative dashboard. Easy to navigate. Dan went above and beyond to help us out with our overall site speed. Thanks so much."

"Superspeed helps us monitor our site speed by running a report every day. They found some opportunities to improve our speed on our theme."

"Amazing level of service! Not so much an app as "an app plus a guy who knows everything and doesn't seem to sleep". Phenomenal service."

"Passing google page speed insights now and Superspeed is the real deal. If you care about your PSI score, get this app installed asap."

"The widget is awesome, Especially the co-founder Dan. They are very responsive and helpful. Website speed improved significantly!"

"It's perfect, Dan is very professional and attentive. Responds quickly and does everything possible to help and unblock issues."

"Fantastic Support, Fixed my main thread issues, support comes with thorough explanations and educational materials."

"My store speed almost doubled since we installed this app. The customer support is also wonderful and very helpful."

"A real help for our team. Very Knowledgeable and take action quickly. A great asset to have for your team."

"The team is very enthusiastic. My store performance score has risen from 17 to 38. Thank you very much"

"This app doesnt really worth it. Support is very bad. Made some emails. No answer since 10 days."

"Great service! Fast support! Super happy with these guys! Would def recommend"

"Fast to help, good technical knowledge, improved metrics."