sundaysky.com speed test — 20 Oct 2026
Measured from the wfix.shop server on 20 October 2026 at 13:37 UTC. Grade A (93/100), with the screenshots, the timings and the fixes that matter.
Where the first byte went
- DNS lookup 69 ms 31%
- TCP connect 28 ms 13%
- Server wait 123 ms 56%
Measured on the connection that fetched the HTML. Every other request on the page waits for the end of this bar before it can start.
How this page compares
Every report published here is in this comparison, so it is a reference population of pages tested from one server - not a benchmark of the whole web.
What these numbers mean
- The first byte arrived in 221 ms. That is workable, and the cheapest win left is caching or a warmer connection.
- The page transfers 557.6 KB over 26 request(s). Images files are 52% of it, so resize and recompress the largest images before anything else.
- The HTML itself arrives gzip-compressed.
- It runs over HTTP/3, so the assets share a connection instead of opening one each.
- The largest element painted at 808 ms, inside the 2.5 s Google calls good.
- Layout stayed still (CLS 0.001), so nothing jumps under the reader's cursor.
- The main thread was blocked for 428 ms, so taps and scrolling wait while scripts run.
Fix first: Render-blocking resources - Add defer or async to scripts that do not change the first paint, inline the critical CSS, and load the rest with media="print" plus an onload swap.
Read on one shared server, not a visitor's phone: use it to compare pages against each other, not as a promise about every connection. We fix what these tests find.
Screenshot
What the page looks like
Loaded in headless Chromium on this server. Click an image to open it full size.
Browser render
The same URL loaded in a real browser, so these are the readings curl cannot produce. The grade above is still built from the server measurements.
Page weight by type
What the page is made of
Transfer size, compressed as sent. 26 request(s) in total, 557.6 KB across all of them.
Top issues
Render-blocking resources
high impact18 render-blocking resource(s) in the document head (6 script(s), 12 stylesheet(s)). The page cannot paint until each one arrives.
Fix: Add defer or async to scripts that do not change the first paint, inline the critical CSS, and load the rest with media="print" plus an onload swap.
HTML document size
medium impactThe document transfers 269.9 KB. A bloated document delays every other request, because nothing else can start until it is parsed.
Fix: Paginate long listings, move repeated markup into a template, and stop inlining large data URIs into the HTML.
Waterfall
Slowest requests
Each bar is one request's own response time, scaled to the slowest. Assets were fetched in parallel, so the bars overlap in real time rather than stacking. first party third party
| Request | Type | Status | Time | Size |
|---|---|---|---|---|
| https://sundaysky.com/wp-content/uploads/2026/07/LincolnFinancial-new-logo.svg | images | 200 | 1.09 s | 2.8 KB |
| https://sundaysky.com/wp-content/uploads/2026/07/humana-logo.webp | images | 200 | 1.09 s | 11.0 KB |
| https://sundaysky.com/wp-content/uploads/2026/07/logo_Aetna-purple.svg | images | 200 | 1.08 s | 1.2 KB |
| https://sundaysky.com/wp-content/uploads/2026/05/promo_buyers_guide.webp | images | 200 | 885 ms | 58.4 KB |
| https://sundaysky.com/wp-content/uploads/2026/07/icon-sundaysky-advertise.svg | images | 200 | 882 ms | 861 B |
| https://sundaysky.com/wp-content/uploads/2026/07/g2-navy.svg | images | 200 | 881 ms | 2.3 KB |
| https://sundaysky.com/wp-content/uploads/2025/08/badge-hipaa.webp | images | 200 | 873 ms | 3.4 KB |
| https://sundaysky.com/wp-content/uploads/2026/05/promo_customer_onboarding.webp | images | 200 | 868 ms | 65.8 KB |
| https://sundaysky.com/wp-content/uploads/2026/07/icon-integrations.svg | images | 200 | 864 ms | 407 B |
| https://sundaysky.com/wp-content/uploads/2026/07/united-healthcare-logo.svg | images | 200 | 861 ms | 4.1 KB |
| https://sundaysky.com/wp-content/uploads/2026/03/scaling-personalized-cx-with-video-150x150.webp | images | 200 | 858 ms | 16.2 KB |
| https://sundaysky.com/wp-content/uploads/2025/08/menu-icon-presentation.svg | images | 200 | 853 ms | 515 B |
| https://sundaysky.com/wp-content/uploads/2025/08/menu-icon-users.svg | images | 200 | 852 ms | 530 B |
| https://sundaysky.com/wp-content/uploads/2025/08/menu-icon-document.svg | images | 200 | 847 ms | 681 B |
| https://sundaysky.com/wp-content/uploads/2025/08/menu-icon-building.svg | images | 200 | 844 ms | 542 B |
| https://sundaysky.com/wp-content/uploads/2025/08/badge-hitrust.webp | images | 200 | 842 ms | 3.0 KB |
| https://sundaysky.com/wp-content/uploads/2025/08/badge-gdpr.webp | images | 200 | 841 ms | 4.4 KB |
| https://sundaysky.com/wp-content/uploads/2025/08/badge-aicpa.webp | images | 200 | 841 ms | 3.2 KB |
| https://sundaysky.com/wp-content/uploads/2026/07/icon-sundaysky-amp.svg | images | 200 | 834 ms | 310 B |
| https://sundaysky.com/wp-content/uploads/2026/07/icon-ai-capabilties.svg | images | 200 | 832 ms | 750 B |
| https://sundaysky.com/wp-content/uploads/2026/07/icon-sundaysky-create.svg | images | 200 | 832 ms | 461 B |
| https://sundaysky.com/wp-content/uploads/2026/03/health-insurance-member-experience-personalized-video.webp | images | 200 | 831 ms | 67.2 KB |
| https://sundaysky.com/wp-content/uploads/2026/07/boa-logo.webp | images | 200 | 831 ms | 19.5 KB |
| https://sundaysky.com/wp-content/uploads/2026/07/amazon_business_logo.svg | images | 200 | 831 ms | 18.9 KB |
| https://sundaysky.com/wp-content/uploads/2025/08/menu-icon-telescope.svg | images | 200 | 831 ms | 1.2 KB |
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