YOGI’S VPS

MANAGED WORDPRESS
INFRASTRUCTURE

WordPress Infrastructure Review

One Page Snapshot
ProSci
prosciantibodies.com

Prepared by:
Brandon Copeland
WordPress Infrastructure Lead
Yogi’s VPS

Date:
July 21, 2026

Overall Infrastructure Health

67 / 100

ProSci has a mature WooCommerce catalog, strong scientific product organization and
detailed product specifications. The largest opportunities are reducing server response
time, simplifying the catalog’s front-end asset stack and improving the product browsing
experience across a catalog containing thousands of peptide listings.

⌁

Infrastructure Scorecard

▦
Infrastructure
★★★★☆
8/10
Established WordPress, WooCommerce and Elementor stack
◴
Performance
★★★☆☆
6/10
Mobile PSI 59 with 5.3s real-user LCP
⬟
Security
★★★★☆
8/10
HTTPS and established ecommerce controls present
▤
WooCommerce
★★★★☆
8/10
Large scientific catalog with filters and specifications
⌕
SEO Foundation
★★★★★
9/10
Lighthouse SEO score of 100
♿
User Experience
★★★☆☆
6/10
Text-heavy listings and accessibility issues need review

Top 3 Opportunities

Improve Server Response Time

Real-user Time to First Byte measured approximately 3 seconds. The browser cannot
begin loading the catalog efficiently until the server responds, making page caching,
database performance and origin response time priority areas.

Reduce Duplicate Tracking Scripts

The tested catalog page loaded more than 1.1 MB from Google Tag Manager and related
tracking scripts. Multiple GTM, Analytics and Ads requests appear to overlap, creating
approximately 598 KB of estimated unused JavaScript.

Modernize Catalog Presentation

The peptide archive provides useful scientific filters, but the listings are highly
text-driven and visually repetitive. Stronger hierarchy, clearer metadata and more
compact cards could make a catalog with hundreds of pages easier to scan.

Things We Like

✓Detailed catalog numbers and specifications
✓Useful product-type and research-area filters
✓Datasheet access directly from product pages
✓Clear shipping and customization information
✓Strong scientific SEO foundation

Potential Business Impact

⚡Faster access to scientific product data
↗Easier browsing across a very large catalog
▯Reduced tracking and browser overhead
⬟Improved filter and listing usability
▥Stronger platform for international growth

PageSpeed Insight Mobile

59
/100
Mobile PSI
Largest Contentful Paint
8.8s
Needs Improvement
Real-user LCP measured 5.3 seconds and TTFB measured 3 seconds, causing Core Web Vitals
to fail. Lighthouse also found approximately 3.05 seconds of render-blocking savings,
636 KB of unused JavaScript and 74 KB of unused CSS.

☷

Recommended Next Step

Schedule a complimentary 30-minute optimization review.

I’ll walk through:

What is contributing to the 3-second server response
Which tracking tags appear duplicated or unnecessary
How to reduce render-blocking Elementor and filter assets
How to modernize catalog listings without rebuilding WooCommerce

No obligation.

☆

If I Could Only Fix One Thing…

I’d start here:

Reduce server response time across the product catalog.

Reason:
The 3-second real-user TTFB delays every stylesheet, script and product request that
follows. Improving caching and origin performance would benefit the entire catalog
before any front-end optimization is applied.