Testing website speed...
Performance Grade
A
Load Time
399ms
Page Size
403.29KB
Requests
11

Detailed Performance Analysis

GZIP Compression
✓ Yes
Expires Headers
✓ Yes
DNS Lookups
7.41
DOM Elements
52

Optimization Recommendations

Excellent! Your Site is SEO Ready

Your website loads fast, which is a strong ranking signal for Google's US search index. Fast websites have lower bounce rates and higher conversion rates.

Optimize Images & Media

Ensure all images are compressed and served in modern formats like WebP. Lazy loading images can also significantly improve initial load times for users on slower connections.

Recent Speed Tests

# Domain Grade Load Time Last Tested
1 isthisup.net A 399ms 2026-03-08 12:29
2 timeanddate.com D 1837ms 2026-03-08 12:29
3 isyourwebsitedownrightnow.com D 4527ms 2026-03-08 12:29
4 atlassian.com F 3410ms 2026-03-08 12:28
5 spiegel.de F 10743ms 2026-03-08 12:27
6 tinyurl.com F 1847ms 2026-03-08 12:26
7 netlify.app D 5161ms 2026-03-08 12:24
8 instagram.com C 1559ms 2026-03-08 12:23
9 smartlead.ai F 1602ms 2026-03-08 12:22
10 confluence.atlassian.com C 1167ms 2026-03-08 12:22
11 freshdesk.com F 12963ms 2026-03-08 12:21
12 bilibili.tv D 8573ms 2026-03-08 12:21
13 welt.de F 4383ms 2026-03-08 12:19
14 github.com F 762ms 2026-03-08 12:18
15 thefreedictionary.com A 1412ms 2026-03-08 12:18
16 fiber.google.com D 961ms 2026-03-08 12:18
17 lichess.org F 1520ms 2026-03-08 12:17
18 sitechecker.pro F 26351ms 2026-03-08 12:15
19 analytics.google.com A 157ms 2026-03-08 12:14
20 mit.edu F 5813ms 2026-03-08 12:13