How Font Size Affects Your WordPress Speed

Measured Speed Score

How is this scored?

Our Benchmark Methodology

Every speed score on MakeWPFast is based on real performance measurements, not estimates. We install each plugin on a clean WordPress 6.9 setup (PHP 8.3, MariaDB, GeneratePress theme) and measure two key metrics:

PHP Memory Usage — how much additional memory the plugin consumes per request. Each doubling of memory overhead costs 10 points. High memory usage can cause crashes on shared hosting and limits how many plugins you can safely run together.

Database Queries — how many extra SQL queries the plugin runs per page load. Each 10x increase in query overhead costs 25 points. More queries mean more database work, slower pages, and harder scaling.

The score uses a logarithmic scale — the first few extra queries or megabytes matter more than going from 100 to 110 queries. This reflects real-world impact: the jump from 4 to 14 queries is far more noticeable than 100 to 110.

Grade	Score	What it means
A	90–100	Negligible impact. Safe to install on any hosting.
A-	80–89	Very light impact. Minimal overhead on any setup.
B+ / B / B-	65–79	Light impact. Adds some overhead but manageable on most setups.
C+ / C / C-	50–64	Moderate impact. May noticeably slow down budget hosting.
D+ / D	35–49	Heavy impact. Will affect page load times. Consider alternatives.
F	0–34	Severe impact. Significant resource usage that hurts performance.

Plugins marked "Not Yet Tested" have not been benchmarked yet. We do not estimate or guess scores — if there is no measured data, there is no grade.

Note: Benchmarks measure a plugin in isolation on a clean install. Real-world impact varies based on your hosting, other plugins, and how the plugin is configured.

Context	TTFB	Memory	Queries
⚡Activation	+2 ms	+0 MB	+0
🏠Homepage	+2 ms	+0 MB	+0
⚙️WP Admin	+-3 ms	+0 MB	+0

Low impact

Plugin Overview

Active Installs700

Rating5/5 (2)

Tested Up ToWP 5.3.21

Last UpdatedJan 15, 2020

Downloads16K+

Authorseosbg

WP.orgView on WordPress.org

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Performance Analysis

Performance Impact

Font Size receives an estimated speed score of . Our real benchmark tests measured the following impact when activating this plugin:

TTFB impact: +2 ms
Memory impact: +0.0 MB
Additional DB queries: +0

Overall activation impact: low. This plugin adds minimal overhead to your WordPress site.

Maintenance Status

Last updated: 2020-01-15. Trusted by 700 active installations.

Benchmark data measured in an isolated Docker environment (WordPress 6.8, PHP 8.3, GeneratePress). See our full methodology.

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Alternatives to Font Size

Plugin	Speed Score	Active Installs
Elementor Website Builder – More Than Just a Page Builder	D+	10M+
Classic Editor	A-	9M+
Yoast Duplicate Post	A-	4M+

Frequently Asked Questions

Does Font Size slow down WordPress?

Font Size has an estimated speed score of . It may noticeably affect your site speed. Consider alternatives if performance is critical.

Is Font Size still maintained?

Font Size was last updated on 2020-01-15. It has 700 active installations, indicating it is a functional plugin with a dedicated user base.

What are the best alternatives to Font Size?

Check our plugin reviews in the Other category for alternatives. We compare plugins side-by-side on speed, features, and user ratings to help you find the best fit.