Ars Technica

As of December 9, 2023

mobile

Article

F
Econiscore
A Grade: Your performance is outstanding, exceeding 90%. B Grade: Your performance is above average, ranging between 81% to 90%. C Grade: Your performance is average, with a score between 71% and 80%. D Grade: Your performance is below average, falling between 61% and 70%. F Grade: Your performance is significantly below average, at 60% or less.
21%
Performance
-
30-Day Change
6%
Score Percentile
Compares the brand's performance score relative to other brands, with a higher value indicating better performance.

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Summary

Chart

Vendors

Key Metrics

The essential markers all sites should work on

Accessibility

79%

Best Practices

64%

SEO

86%

PWA

38%

Metric

Time

First Contentful Paint

3.6

Speed Index

26.7

Largest Contentful Paint

6.5

Time to Interactive

48.8

Total Blocking Time

8.1

Time to First Byte

0.2

Metric

Score

Cumulative Layout Shift

0.21

Influential Vendors

The most impactful 3rd party packages

Compare Vendors

Vendor

Main Thread

Blocking

Transfer Size

arstechnica.net

Main Thread:

4037.11ms

Blocking:

2872.68ms

Transfer Size:

714.38kB

Google Tag Manager

Main Thread:

1976.28ms

Blocking:

1104.05ms

Transfer Size:

302.14kB

Google/Doubleclick Ads

Main Thread:

2373.3ms

Blocking:

1012.01ms

Transfer Size:

354.48kB

permutive.app

Main Thread:

2667.4ms

Blocking:

887.99ms

Transfer Size:

167.34kB

cnevids.com

Main Thread:

4541.19ms

Blocking:

774.18ms

Transfer Size:

373.79kB

conde.digital

Main Thread:

1734.83ms

Blocking:

742.84ms

Transfer Size:

172.89kB

93 additional vendors which combined compose <2.9% impact

Performance

Fullview

all

Profile

Website

https://arstechnica.com/