v1.2.7

4c1e7b0 · Cache collection pages at the edge · deployed 5 days ago

Release verdict

vs v1.2.6 · / · Mobile

Improved

Faster to load, lighter images.

18 metrics compared

2Improved16Unchanged

What got betterImages −28.9%LCP −17.1%

LCPImprovedLoading

2.18s−17.1%

Now2.18sv1.2.62.63sGood ≤ 2.5s241 visitsGood

INPUnchangedResponsiveness

167ms−1.2%

Now167msv1.2.6169msGood ≤ 200ms233 visitsGood

CLSUnchangedVisual stability

0.043−0.8%

Now0.043v1.2.60.044Good ≤ 0.1241 visitsGood

FCPUnchangedFirst paint

1.43s−0.4%

Now1.43sv1.2.61.43sGood ≤ 1.8s241 visitsGood

TTFBUnchangedServer response

552ms+0.0%

Now552msv1.2.6552msGood ≤ 800ms241 visitsGood

JS errorsUnchangedVisits with an error

1.6%−0.0 pts

Now1.6%v1.2.61.6%No Google range241 visits

Changes in this release · 2 commits

4c1e7b0Cache collection pages at the edge
7e3c5d8Resize product images on upload

Metric	v1.2.7	v1.2.6	Change	Verdict	Visits
Visitor experience
LCP	2.18s	2.63s	−17.1%	Improved	241
INP	167ms	169ms	−1.2%	Unchanged	233
CLS	0.043	0.044	−0.8%	Unchanged	241
FCP	1.43s	1.43s	−0.4%	Unchanged	241
TTFB	552ms	552ms	+0.0%	Unchanged	241
JS errors	1.6%	1.6%	−0.0 pts	Unchanged	241
Page cost
LoAF	250ms	251ms	−0.4%	Unchanged	223
JS	354 kB	354 kB	+0.0%	Unchanged	241
CSS	54 kB	54 kB	+0.4%	Unchanged	241
Images	707 kB	994 kB	−28.9%	Improved	241
Fonts	81 kB	80 kB	+1.2%	Unchanged	241
Third-party cost
3rd-party size	247 kB	250 kB	−1.2%	Unchanged	232
3rd-party blocking	83ms	83ms	−0.8%	Unchanged	227
Load breakdown
DNS	16ms	16ms	+0.4%	Unchanged	241
Connect	80ms	79ms	+0.8%	Unchanged	241
Server	339ms	335ms	+1.2%	Unchanged	241
Download	37ms	37ms	−1.2%	Unchanged	241
DOM ready	532ms	536ms	−0.8%	Unchanged	237

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