SF Chronicle

As of December 10, 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.
29%
Performance
314%
30-Day Change
33%
Score Percentile
Compares the brand's performance score relative to other brands, with a higher value indicating better performance.

View Reference URL

Summary

Chart

Vendors

Key Metrics

The essential markers all sites should work on

Accessibility

95%

Best Practices

64%

SEO

99%

PWA

38%

Metric

Time

First Contentful Paint

3.8

Speed Index

Largest Contentful Paint

6.9

Time to Interactive

40.7

Total Blocking Time

10.7

Time to First Byte

0.9

Metric

Score

Cumulative Layout Shift

0.01

Influential Vendors

The most impactful 3rd party packages

Compare Vendors

Vendor

Main Thread

Blocking

Transfer Size

Google/Doubleclick Ads

Main Thread:

6396.04ms

Blocking:

4274.17ms

Transfer Size:

690.35kB

permutive.app

Main Thread:

1632.46ms

Blocking:

739.42ms

Transfer Size:

239.39kB

New Relic

Main Thread:

809.02ms

Blocking:

505.04ms

Transfer Size:

31.10kB

Google Tag Manager

Main Thread:

876.96ms

Blocking:

425.71ms

Transfer Size:

279.27kB

hearstnp.com

Main Thread:

665.73ms

Blocking:

386.27ms

Transfer Size:

275.11kB

Quantcast

Main Thread:

380.54ms

Blocking:

188.82ms

Transfer Size:

181.53kB

115 additional vendors which combined compose <1.3% impact

Performance

Fullview

all

Profile

Website

sfchronicle.com