foursquare.com
Ranks Overall #1,128 11ty Emeritus
Data from Sep 16, 2026, 9:06 AM UTC old Measured once a month ยท 8 runs since Aug 20, 2026
Elsewhere:
PageSpeed Insights ยท
Calibre ยท
Treo ยท
CrUX Vis ยท
Tame the Bots ยท
Scoring Calculator ยท
Wayback Machine
Lighthouse benchmark index was 4,327, 74% faster than this project's median of 2,486. CPU-bound metrics โ TBT, TTI, main thread work โ are affected by this and may have moved without the site changing at all.
Lab data is measured using Lighthouse, Mobile mode unless otherwise specified. Field data is reported from Chrome UX Report (using p75 measurements).
Stack
Lighthouse Scores LAB Simulated
Metrics LAB FIELD
Field figures are the p75 across real Chrome users over a 28-day trailing window (2026-08-18 → 2026-09-14), url-level.
| Metric | Lab Simulated | Field | |||
|---|---|---|---|---|---|
| Value | Change / range | Trend | p75 | Distribution | |
| LCP CWV Largest Contentful Paint | 18.12 s poor | โ +1429 ms (+8.6%) 5.10 s – 18.12 s | 1.66 s good | 87% 8.2% 4.8% | |
| INP CWV Interaction to Next Paint โ field only, no lab run can measure it | n/a | — | 215 ms needs work | 71.5% 23.5% 5% | |
| CLS CWV Cumulative Layout Shift | 0.190 needs work | โ no change 0.183 – 0.190 | 0.200 needs work | 52.2% 42.3% 5.5% | |
| TBT Total Blocking Time | 73 ms good | โ -144 ms (-66.4%) 73 ms – 355 ms | n/a | — | |
| FCP First Contentful Paint | 1.67 s good | โ +159 ms (+10.6%) significant 1.51 s – 1.67 s | 1.05 s good | 90% 6% 4% | |
| Speed Index | 5.94 s poor | โ +535 ms (+9.9%) 2.82 s – 5.94 s | n/a | — | |
| TTFB Time to First Byte | 616 ms good | โ +9 ms (+1.5%) 607 ms – 616 ms | 585 ms good | 86.1% 10.1% 3.8% | |
LCP Subparts LAB Unthrottled
The subparts attribute LCP to your server, resource discovery, download, or rendering. Note that the Lab LCP shown above is a simulated throttled estimate.
LCP LAB Simulated vs LCP FIELD
The lab LCP is 10.93ร the field p75 โ real users likely have above-average hardware or network connectivity.
Page weight
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Page Weight | 5.77 MB | โ +4.7 kB (+0.1%) 5.73 MB – 5.77 MB | |
| Requests | 109 | โ +1 (+0.9%) 102 – 109 | |
| Third-party Weight | 455 kB | โ +827 B (+0.2%) 433 kB – 458 kB | |
| Third-party CPU | 67 ms | โ -90 ms (-57.3%) significant 67 ms – 158 ms | |
| Unused JS | 268 kB | โ -662 B (-0.2%) 268 kB – 269 kB | |
| Unused CSS | 85.8 kB | โ -83 B (-0.1%) 85.7 kB – 85.8 kB |
By resource type
| Type | Transfer | Share | Size | Requests |
|---|---|---|---|---|
| image | 81.8% | 4.72 MB | 73 | |
| script | 11.4% | 659 kB | 12 | |
| other | 2.4% | 141 kB | 7 | |
| font | 1.9% | 110 kB | 3 | |
| stylesheet | 1.7% | 101 kB | 4 | |
| document | 0.7% | 39.1 kB | 1 | |
| Total | 5.77 MB | 109 |
Third parties 7 entities
| Entity | Transfer | Size | Main thread Simulated |
|---|---|---|---|
| Hubspot | 212 kB | 17 ms | |
| Google Tag Manager | 191 kB | 38 ms | |
| leandata.com | 25.1 kB | 3 ms | |
| Parse.ly | 19.3 kB | 8 ms | |
| trakkr.ai | 5.5 kB | 1 ms | |
| All 7 | 455 kB | 67 ms |
Page health
| Metric | Value | Change / range | Trend |
|---|---|---|---|
| Main Thread Work | 1.99 s | โ -1745 ms (-46.7%) significant 1.99 s – 3.73 s | |
| Long Tasks | 6 | โ -5 (-45.5%) significant 6 – 11 | |
| DOM Elements | 1,645 | โ no change 1,639 – 1,645 | |
| Axe Violations Violating nodes from a full Axe CLI run (more than Lighthouse reports) | 3 | โ no change 3 – 3 | |
| A11y Failures | 2 | โ no change 2 – 2 | |
| A11y Failing Nodes | 2 | โ no change 2 – 2 |
Main thread work
| Task | Time | Share | Duration Simulated |
|---|---|---|---|
| other | 36% | 714 ms | |
| script evaluation | 35% | 688 ms | |
| style layout | 13% | 264 ms | |
| paint composite render | 6% | 118 ms | |
| script parse compile | 6% | 115 ms | |
| parse HTML | 4% | 75 ms | |
| garbage collection | 1% | 15 ms | |
| Total | 1.99 s |
Axe violations axe-core 4.13.0, full rule set
3 violating nodes across 3 rules, 1111 passing. This is a standalone Axe CLI run and is stricter than the subset Lighthouse already includes.
-
minor
empty-headingโ Headings should not be empty 1 node -
moderate
heading-orderโ Heading levels should only increase by one 1 node -
serious
link-nameโ Links must have discernible text 1 node
Accessibility failures 2 of 33 audits
-
heading-orderโ Heading elements are not in a sequentially-descending order 1 node -
link-nameโ Links do not have a discernible name 1 node
Best Practices failures 3 of 19 audits
-
third-party-cookiesโ Uses third-party cookies 2 items -
errors-in-consoleโ Browser errors were logged to the console 1 item -
inspector-issuesโ Issues were logged in the `Issues` panel in Chrome Devtools 1 item
SEO failures 1 of 10 audits
-
link-textโ Links do not have descriptive text 4 items
Hygiene
Measurement log
Field history 25 weeks
Weekly p75 from the CrUX History API, backfilled in a single request.
| Week ending | LCP | INP | CLS | FCP | TTFB |
|---|---|---|---|---|---|
| 2026-09-26 | 1.65 s | 218 ms | 0.190 | 1.04 s | 574 ms |
| 2026-09-19 | 1.67 s | 218 ms | 0.200 | 1.04 s | 574 ms |
| 2026-09-12 | 1.66 s | 213 ms | 0.200 | 1.05 s | 587 ms |
| 2026-09-05 | 1.66 s | 213 ms | 0.200 | 1.04 s | 593 ms |
| 2026-08-29 | 1.63 s | 221 ms | 0.200 | 1.04 s | 595 ms |
| 2026-08-22 | 1.63 s | 219 ms | 0.200 | 1.05 s | 601 ms |
| 2026-08-15 | 1.64 s | 219 ms | 0.180 | 1.05 s | 589 ms |
| 2026-08-08 | 1.66 s | 211 ms | 0.180 | 1.03 s | 572 ms |
| 2026-08-01 | 1.67 s | 210 ms | 0.170 | 1.02 s | 570 ms |
| 2026-07-25 | 1.62 s | 216 ms | 0.170 | 1.00 s | 560 ms |
| 2026-07-18 | 1.57 s | 219 ms | 0.170 | 992 ms | 554 ms |
| 2026-07-11 | 1.57 s | 226 ms | 0.170 | 1.01 s | 563 ms |
Runs
Every stored run for this URL, newest first.
| When | Scores | Perf | LCP | CLS | TBT | Weight | Runs | Spread | Bench | Took | Archive |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 16, 2026, 9:06 AM UTC | 60 | 18.12 s | 0.190 | 73 ms | 5.77 MB | 3/3 | ยฑ18 | 4,327 +74% | 45.9s |
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| Sep 9, 2026, 8:40 AM UTC | 58 | 16.69 s | 0.190 | 217 ms | 5.77 MB | 3/3 | ยฑ2 | 2,491 0% | 53.2s |
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| Sep 2, 2026, 3:16 AM UTC | 63 | 5.29 s | 0.183 | 355 ms | 5.73 MB | 3/3 | ยฑ6 | 2,626 +6% | 49.4s |
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| Sep 1, 2026, 5:46 PM UTC | TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. |
43.4s | |||||||||
| Sep 1, 2026, 7:26 AM UTC | TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. |
39.9s | |||||||||
| Aug 31, 2026, 10:45 PM UTC | TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. |
44.8s | |||||||||
| Aug 29, 2026, 5:55 AM UTC | TRACING_ALREADY_STARTED: An internal Chrome error occurred. Please restart Chrome and try re-running Lighthouse. |
42.6s | |||||||||
| Aug 20, 2026, 10:42 PM UTC | 63 | 5.10 s | 0.190 | 261 ms | 5.74 MB | 3/3 | ยฑ12 | 2,749 +11% | 50.7s |
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