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Leetvision · LeetCode Review Companion

Leetvision · LeetCode Review Companion — A browser extension that automatically tracks your LeetCode submissions and syncs them with your revision system.

About Leetvision · LeetCode Review Companion

Leetvision is your LeetCode revision hub: a companion website and browser extension that captures every submission, explains your code, and helps you build a consistent practice streak.

Leetvision · LeetCode Review Companion homepage

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Website performance

Recorded mobile lab measurements and finalized weekly standings from IndieTools Speed.

Leetvision · LeetCode Review Companion website speed overview

73
Performance scoreNeeds improvement

In IndieTools' mobile lab test on November 12, 2026, the Leetvision · LeetCode Review Companion website scored 73 out of 100 (needs improvement). Largest Contentful Paint took 6.66 s, rated poor. It placed #1034 overall in the finalized week 2026-W45.

Measured (UTC)

LCPLargest Contentful Paint
6.66 s
Poor
TBTTotal Blocking Time
0 ms
Good
CLSCumulative Layout Shift
0.000
Good
FCPFirst Contentful Paint
1.65 s
Good

Ranked #1034 overall in 2026-W45, best #9.

Stored lab observations from controlled test runs, not real-user Core Web Vitals or a guarantee of search rankings. Weekly standings remain attached to their finalized edition.Method psi-mobile-two-sample-mean-v1, 2 samples per reading. Lab results can vary between runs.

DR4 (primary model)
0

No change since 11 Nov

DR3
5

+5up since 11 Nov

Model difference−5. DR4 is 5 points lower than DR3.

Measured · leetvision.in

What do DR4, DR3 and the model difference mean?
DR4:
Ahrefs' newer model. It gives more weight to links from sites with organic search traffic and rates a subdomain on its own links.
DR3:
The previous model, shown in the Ahrefs app until 1 December 2026.
Model difference:
DR4 minus DR3 for the same domain. The models calculate differently, so this is not growth or a drop; the “since” lines compare each model with itself.