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https://dp.ua

Performance

· 14 checks — Lighthouse + waterfall + sustainability rolled into one auditable list.
SCORE
95
GRADE
A
FIX
2
REVIEW
1
PASS
10
INFO
1

Performance-focused optimization plan with CWV assessment, top offenders, and time estimates

Mobile Desktop
100
Performance Overall performance score (0–100) based on Core Web Vitals and other metrics. 90+ is good.
96
Accessibility Measures how accessible the page is for users with disabilities. Checks color contrast, ARIA labels, and semantic HTML.
100
Best Practices Checks for modern web development best practices including HTTPS, no console errors, and secure JavaScript.
100
SEO Measures basic SEO optimizations: meta tags, crawlability, link text, and mobile friendliness.

First Contentful Paint First Contentful Paint — how long until the browser renders the first piece of content. Under 1.8s is good.

485 ms

Largest Contentful Paint Largest Contentful Paint — how long until the largest visible element loads. Under 2.5s is good.

485 ms

Total Blocking Time Total Blocking Time — total time the main thread was blocked, preventing user input. Under 200ms is good.

0 ms

Cumulative Layout Shift Cumulative Layout Shift — measures visual stability. How much the page layout shifts during loading. Under 0.1 is good.

0.000

Speed Index Speed Index — how quickly content is visually displayed during load. Under 3.4s is good.

584 ms

Time to Interactive Time to Interactive — how long until the page is fully interactive and responds to user input. Under 3.8s is good.

485 ms

Page Load Progression

375 ms
750 ms
1.1 s
1.5 s
1.9 s
2.2 s
2.6 s
3.0 s
Checks
14
10 PASS 1 REVIEW 2 FIX
D
Third-Party Impact
Action
98% third-party, 0 ms blocking
FIX
98% third-party, 0 ms blocking
Warning::
Third-party code accounts for 98% of page weight (10.8 KiB of 11.0 KiB)
Info::
Third-party blocking time is low (0 ms)
98%
First-party Third-party
F
HTTP Caching
Action
No cache headers
FIX
No cache headers
Warning::
No Cache-Control header found
Browsers will use heuristic caching, which can be unpredictable. Set explicit cache headers.

No Cache-Control header

Adding a Cache-Control header can significantly improve repeat-visit performance.

C
Green Hosting
Action
Whether the site is served from green-energy infrastructure
REVIEW

Green Hosting

No green hosting detected

A+
Page Weight Budget
11 KB transferred, 6 requests
PASS
11 KB transferred, 6 requests
Info::
Page weighs 14 KB (11 KB transferred)
Info::
6 HTTP requests
Info::
Estimated 0.00 g CO2 per page load
11 KB / 2.4 MB budget
11 KB transferred
6 requests
0.00 g CO2 per page load
HTML 8.2 KiB 75%
CSS 1.6 KiB 14%
Other 763 B 7%
JavaScript 483 B 4%
0 2.4 MB 4.9 MB
Under budget
A+
Text Compression
All text resources are compressed
PASS
All text resources are compressed
Info::
All text resources are compressed
All text resources are properly compressed.
A+
Image Optimization
No images on this page
PASS
No images on this page
Info::
No images on this page
0 images 0 KB
0 oversized -0 KB
0 legacy format
0 missing dimensions CLS risk
A+
JS Execution Cost
No JS execution data
PASS
No JS execution data
Info::
No significant JS execution detected

Main Thread Breakdown

Other 53% Style & Layout 36% Script Evaluation 8%
A+
Font Loading
No web fonts (system fonts)
PASS
No web fonts (system fonts)
Info::
No web fonts loaded — system fonts are fastest
No web fonts loaded — system fonts are optimal.
A+
JS Bundles
1 scripts, 0 KB unused
PASS
1 scripts, 0 KB unused
0 KB unused JavaScript

Downloaded but never executed on this page.

ScriptSizeUnusedMinifiedParty
https://nic.dp.ua/https.js0 KB—✓3rd
A+
Resource Caching
All resources properly cached
PASS
All resources properly cached
Info::
No caching issues found
All static resources have appropriate caching headers.
A+
Critical Rendering Path
No render-blocking resources
PASS
No render-blocking resources
Info::
No render-blocking resources detected
A+
Resource Hints
No optimization needed
PASS
No optimization needed
Info::
No resource hint issues
A
Page Weight Inventory
6 resources · 11 KB · 0 KB savings available
PASS
6 resources · 11 KB · 0 KB savings available
Info::
Within 1MB page-weight target
Got: 11 KB
Warning::
5 third-party resources (98% of weight)
6 resources · 11.0 KiB · 5 third-party Within 1MB page-weight target
Document 79% · 8.7 KiB
CSS 14% · 1.6 KiB
JavaScript 4% · 483 B
Image 2% · 280 B
Network Waterfall
6 requests over 690ms
INFO
0 ms 200 ms 400 ms 600 ms FCP 485 ms LCP 485 mshttps://www.dp.ua// https://www.dp.ua/ — 301 — 240 B — 206 ms — http/1.1https://nic.dp.ua/nic.dp.ua/ https://nic.dp.ua/ — 301 — 243 B — 198 ms — http/1.1https://nic.dp.ua/index.htmlnic.dp.ua/index.html https://nic.dp.ua/index.html — 200 — 8.2 KiB — 66 ms — http/1.1https://nic.dp.ua/default.cssnic.dp.ua/default.css https://nic.dp.ua/default.css — 200 — 1.6 KiB — 67 ms — http/1.1https://nic.dp.ua/https.jsnic.dp.ua/https.js https://nic.dp.ua/https.js — 200 — 483 B — 66 ms — http/1.1https://nic.dp.ua/favicon.iconic.dp.ua/favicon.ico https://nic.dp.ua/favicon.ico — 200 — 280 B — 66 ms — http/1.1
HTML JavaScript CSS Images Fonts XHR/Fetch Other
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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