v1.2.6

9a03d5e · Load full-size images up front · deployed 10 days ago

Release verdict

vs v1.2.5 · / · Mobile

Regressed

Images grew, and loading got slower.

18 metrics compared

2Regressed16Unchanged

Start withImages +40.3%LCP +20.2%

LCPRegressedLoading

2.63s+20.2%

Now2.63sv1.2.52.19sGood ≤ 2.5s257 visitsNeeds improvement

INPUnchangedResponsiveness

169ms+0.0%

Now169msv1.2.5169msGood ≤ 200ms248 visitsGood

CLSUnchangedVisual stability

0.044+0.0%

Now0.044v1.2.50.044Good ≤ 0.1257 visitsGood

FCPUnchangedFirst paint

1.43s+0.0%

Now1.43sv1.2.51.43sGood ≤ 1.8s257 visitsGood

TTFBUnchangedServer response

552ms+0.0%

Now552msv1.2.5552msGood ≤ 800ms257 visitsGood

JS errorsUnchangedVisits with an error

1.6%+0.0 pts

Now1.6%v1.2.51.6%No Google range257 visits

Changes in this release · 2 commits

9a03d5eLoad full-size images up front
b6f4e02Use 2x images on retina screens

Metric	v1.2.6	v1.2.5	Change	Verdict	Visits
Visitor experience
LCP	2.63s	2.19s	+20.2%	Regressed	257
INP	169ms	169ms	+0.0%	Unchanged	248
CLS	0.044	0.044	+0.0%	Unchanged	257
FCP	1.43s	1.43s	+0.0%	Unchanged	257
TTFB	552ms	552ms	+0.0%	Unchanged	257
JS errors	1.6%	1.6%	+0.0 pts	Unchanged	257
Page cost
LoAF	251ms	251ms	+0.0%	Unchanged	238
JS	354 kB	354 kB	+0.0%	Unchanged	257
CSS	54 kB	54 kB	+0.0%	Unchanged	257
Images	994 kB	708 kB	+40.3%	Regressed	257
Fonts	80 kB	80 kB	+0.0%	Unchanged	257
Third-party cost
3rd-party size	250 kB	250 kB	+0.0%	Unchanged	246
3rd-party blocking	83ms	83ms	+0.0%	Unchanged	242
Load breakdown
DNS	16ms	16ms	+0.0%	Unchanged	257
Connect	79ms	79ms	+0.0%	Unchanged	257
Server	335ms	335ms	+0.0%	Unchanged	257
Download	37ms	37ms	+0.0%	Unchanged	257
DOM ready	536ms	536ms	+0.0%	Unchanged	253

Verdicts need 30+ visits on both releases and a change of at least max(floor, 5%). Health tags rate each value on its own with Google’s Core Web Vitals ranges and look faded under 30 visits. Load steps and third-party cost explain changes but never decide the verdict. An exploratory heuristic, not a significance test. Read the methodology