Booster
booster.
Measured by our bot, 20 Oct 2026
In October 2026, an average page view on Booster’s website weighed 1.10 MB: 2nd lightest of 18 New Zealand investment and KiwiSaver providers we scored.
Gradei
Grade C
- A+
- A
- B
- C
- D
- E
- F
- G
- H
Yeah nah.
1.10 MBAn average page viewi
Range this month: 1.06 to 1.19 MBi
Heaviest page: Contact, 1.90 MB. This blends the phone and the laptop, and the page as a first page and as a later page, the first page counting three times as much. Each page’s figures
Over time
| October 2026 | 1.10 MB |
|---|
First measured October 2026.
Among investment and KiwiSaver
Rank, lightest firsti
2nd lightest of 18
- Booster
Phone and laptopi
Homepage, first page
Phone
1.21 MB
Laptop
1.28 MB
The five pages
Homepage
/
First page
Phone 1.21 MB
Laptop 1.28 MB
Later page
Phone 0.25 MB
Laptop 0.32 MB
Investing
/
products-services/ booster-kiwisaver-scheme First page
Phone 0.99 MB
Laptop 0.80 MB
Later page
Phone 0.44 MB
Laptop 0.44 MB
Performance
/
products-services/ booster-kiwisaver-scheme/ fees-charges First page
Phone 1.34 MB
Laptop 1.21 MB
Later page
Phone 0.29 MB
Laptop 0.16 MB
Help
/
tools-info First page
Phone 1.04 MB
Laptop 1.04 MB
Later page
Phone 0.05 MB
Laptop 0.05 MB
Contact
/
contact-us First page
Phone 2.13 MB
Laptop 2.23 MB
Later page
Phone 0.88 MB
Laptop 1.24 MB
Whose weight it is
Homepage, first page on a phone, 1.22 MB
- 0.41 MB34%
Booster’s own files
This website
- 0.39 MB32%
Google Tag Manager
Tag manager
- 0.15 MB12%
Facebook
Advertising and social
- 0.12 MB10%
Hubspot
Advertising and social
- 0.06 MB5%
Mouseflow
Analytics
- 0.10 MB8%
Unknown source
What it is made ofi
Homepage, first page on a phone, 1.21 MB
Scripts
0.85 MBFonts
0.22 MBImages
0.07 MBOther
0.05 MBStyles
0.03 MB
The heaviest files
Across the pages we measured
Script · Google reCAPTCHA
recaptcha__en.js
Contact
0.36 MB
Script · JSDelivr CDN
cdn.jsdelivr.net/npm/apexcharts
Investing
0.27 MB
Script · Booster
v2.js
Contact
0.21 MB
Script · Google Tag Manager
googletagmanager.com/gtag/js
Homepage and 3 more
0.20 MB
Script · Google Tag Manager
gtm.js
Every page
0.19 MB
We found 7 savings. Here are the 3 biggest.
- Fix
- Nothing a visitor would notice
- Choice
- Removes or delays something
Worked out on a phone and a laptop. The icons show where each saving applies.
- Choice
Check every marketing tag still earns its place: 3 companies
Every page · Facebook, Hubspot, Mouseflow
Saves this on every page
up to 0.25 MB
- Fix
Cut 5 fonts down to the characters used
Every page · Booster
Saves this on every page
up to 0.10 MB
- Choice
FontAwesome CDN: you choose whether it loads
Performance · FontAwesome CDN Phone
Saves most on the Performance page
0.09 MB
Carboni
If this website had 100,000 page views a year, they would cause about 9.9 kg of carbon emissions.
Built to grade A (an average page view of 0.53 MB or less), the same page views would cause about 4.8 kg.
Your traffic
Optional, for an average page view. Worked out on your screen, never sent to us.
Add your grade to your website
Actual size, then 3 times
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Plain text version
Web page weight grade C by YeahNah · 1.10 MB a page · October 2026