Reviews and pagespeed work
As a pagespeed and performance expert, I have helped development- and UX/SEO/marketing teams of agencies and merchants via audits, training sessions or short consults over the years. I do this as a an independant consultant for international companies.
These companies already booked a pagespeed audit:
These companies already invited me for a pagespeed training:
Agencies speaking up:
The training is valuable for the whole team. No standard lists, but real practical knowledge that you can apply immediately. We have applied the acquired knowledge directly to our customers with great success.
We had in-depth study of the Core Web Vitals. Through an interesting session, our knowledge has been supplemented with developer insights. Erwin combined the theoretical aspects with many practical tips.
As an SEO team we always try to keep developing and increasing knowledge. Erwin's pagespeed and Core Web Vitals training has helped us very well. Very informative and valuable looking at the upcoming ranking update.
In just 1.5 hours he covered so many different aspects of frontend optimization. I suggest his training and consultancy for other agencies as you will become a 100% PRO in speed optimization.
In terms of SEO, I have a high standard. Working together with our devs, Erwin got us past Core Web Vitals and putting our SEO and UX high within our niche.
Got up to speed by Erwin about the CWV. Erwin is capable of explaining this technical matter in a comprehensible way, including the link between metrics and real UX.
Erwin, the proud Groninger who conquered the Netherlands with all his (technical) page speed and UX optimizations. The collaboration is great!
Very satisfied with the update, Erwin knows what he is doing diving right into matters. This can also be seen in our new PageSpeed score of 90+ on mobile.
We enjoyed the in-house training. Erwin combined the session with a high level of knowledge and smart coding solutions! We started optimizing right after the session.
Erwin helped our SEO and development team tremendously during an in-house pagespeed session. He comes up with practical advices that our SEOs and web developers could immediately put into practice.
At first there was some doubt within the team about the necessity, but that doubt was completely gone after half an hour. I can only say that we have learned a lot from the training, lifting our team to a higher level.
Thank you very much for the Core Web Vitals training, that was very good / Yeah, that was worth every penny, and every minute.
We all found it extremely useful and lots of notes have been taken. It was great to watch someone with so much knowledge in this area. We look forward to the next steps.
I provided these merchants with a pagespeed PoC:
I spoke at podcasts and online events about pagespeed:
I spoke at in-person events about pagespeed:
Other pagespeed work:
Direct pagespeed development:
