Website speed optimization that finds the cause, not another plugin.
Website speed optimization starts with a measurement on a throttled phone, then the real cause: images, scripts, caching or hosting.
- 1.5 s
- TubeOnAI. load time after the fix, down from 5 seconds
- 0.8 s
- Mayabee. largest content on screen, home page on a throttled phone, 23 Oct 2026
Why speed plugins rarely fix it
Most slow sites have two or three real causes, and a stack of speed plugins hides them without removing them. I measure first, change one thing at a time and re-test, so every gain is proven.
The usual way
- A speed plugin on top of a slow site
- Scores that change every test
- Nobody knows what slows it
How I do it
- The cause found in the measurements
- Fixes tested one at a time
- Before and after numbers you can repeat
What a speed fix covers
A measured starting point
Mobile PageSpeed, Core Web Vitals and load time on a throttled phone, saved so we can compare.
Images that load fast
Right size, modern formats and lazy loading where it helps.
Lighter pages
Unused scripts, styles and fonts removed or deferred.
Caching set up once
One caching layer configured properly instead of three fighting each other.
Hosting and server checks
Slow responses, memory limits and heavy background jobs traced and fixed.
A speed fix with numbers
Pick a project to see the result and the live site.
TubeOnAI
Why a WordPress site keeps going down: on TubeOnAI it was leftover cache plugin files, fixed at the root.
1.5 sload time after the fix, down from 5 seconds
Mayabee
A custom ecommerce website for Mayabee, a handbag and jewellery shop in Dhaka: English and Bangla storefront, an admin dashboard for orders, cash on delivery, stock and reports.
0.8 slargest content on screen, home page on a throttled phone, 23 Oct 2026
Speed plugin, new host or a speed fix?
Each solves a different part of the problem, and each has a limit.
A speed plugin or tool
Helps when a site has no caching or compression. It cannot fix oversized images or heavy scripts on its own.
A faster host
Helps when the server is slow to respond. It does not remove the weight your own pages carry.
A speed fix by hand
Finds the real cause on your site, fixes it, and measures the same test before and after.
What a speed fix will not do
Promise a score before measuring
I measure first and quote after, so the target matches what the site can reach.
Hide a hosting limit
If a slow server caps the result, I tell you rather than piling on more tools.
Redesign the site
Rebuilding a heavy layout is a bigger job with its own quote.
What happens after you send the site
- Step 01
Find the cause
I test the site, read the errors and check what changed before I touch anything.
- Step 02
Fix the root
One clean fix where the problem lives, not a patch on top of it.
- Step 03
Measure it
Before and after numbers from PageSpeed Insights that you can check yourself.
- Step 04
Hand it over
You get notes on what was done, so the next change does not undo it.
Client recommendations
Recommendations from clients and colleagues, copied word for word from my LinkedIn profile.
Sakib has done a fantastic job with our Tabby 2.0 launch work along with continuous maintenance and updates on Tabby's website. He is very responsive and dedicated to any project he works on. I highly recommend him.
He is highly reliable and resourceful, with a great ability to solve problems effectively, even with limited tools and resources. His practical approach and problem-solving skills make him a valuable member of our team.
Sakib Islam is an exceptional Senior WordPress Developer with deep expertise in custom development, performance optimization, and clean, scalable code. Reliable, proactive, and easy to work with, they consistently deliver high-quality results.
His attention to detail, commitment to clean and scalable code, and deep understanding of modern frontend frameworks have consistently elevated the quality of our digital products.
His ability to translate ideas into functional designs and optimize website performance sets him apart. Beyond his technical skills, Sakib is detail-oriented, creative, and an excellent communicator.
I had the pleasure of working with Sakib Islam on several projects, and I was really happy with his performance and commitment.
Every one of these can be checked onmy LinkedIn recommendations ↗.
Your questions about Website speed optimization
Ask something else on WhatsAppHow much does website speed optimization cost?
Speed fixes start at $150. You get a written quote after I measure the site, before any work starts.
What did you change for TubeOnAI?
The site kept going down because old caching plugins had left files behind. I removed them, kept one caching layer and rebuilt heavy layouts, and load time went from 5 seconds to 1.5.
Will you guarantee a score?
No honest developer can promise a number, because scores depend on the page and the test. I promise measured before and after results on the same test.
Does it work on any platform?
Yes. I work on custom sites and on WordPress, and I tell you what is slowing yours down either way.
Need Website speed optimization?
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