https://www.robertfrolik.cz

You could reduce your image weight by around: 2,225 KB (89%)

Analysis date: August 31, 2025

Estimated Page Load Savings

Image performance can have a big impact on how long it takes for a page to completely load. Get an idea of the potential time savings by switching between common internet speeds. The result is based on the estimated size savings seen above.

Download speed baselines are borrowed from Google Chrome's DevTools. Actual download time may vary.

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On a connection, you could save approximately seconds of total page load time.

Image Breakdown

Below is a breakdown of how much individual image sizes could be reduced by optimizing them. This analysis was run by loading the page on a simulated mobile device. The page was then scrolled all the way to the bottom, so that lazily-loaded images had a chance to play too. Every image loaded throughout that process was then run through a series of optimizations, after which the numbers were crunched.

For questions about this analysis, send me a message!

Original Size
Optimized Size
Savings
https://www.reality-frolik.cz/poskireal/poskireal-v25.8/0/frontend/CID/reality-frolik/klasik/images/webp/frolik_photo.webp
2,092 KB
46 KB
98%
https://www.reality-frolik.cz/poskireal/frontend/CID/reality-frolik/klasik/images/webp/blog_list.webp
21 KB
5 KB
78%
https://www.reality-frolik.cz/poskireal/frontend/CID/reality-frolik/klasik/images/webp/index_line_1.webp
15 KB
3 KB
78%
https://www.reality-frolik.cz/poskireal/frontend/CID/reality-frolik/klasik/images/webp/index_line_2.webp
16 KB
4 KB
73%
https://www.reality-frolik.cz/poskireal/frontend/CID/reality-frolik/klasik/images/webp/index_line_3.webp
18 KB
5 KB
73%
https://www.reality-frolik.cz/poskireal/frontend/CID/reality-frolik/klasik/images/webp/index_line_4.webp
14 KB
4 KB
73%
https://www.reality-frolik.cz/poskireal/frontend/CID/reality-frolik/klasik/images/webp/index_line_5.webp
18 KB
5 KB
73%
https://www.reality-frolik.cz/poskireal/frontend/CID/reality-frolik/klasik/images/webp/index_line_6.webp
10 KB
3 KB
73%
https://www.reality-frolik.cz/poskireal-data/reality-frolik/temp/img//poskireal-data/reality-frolik/data/zs/foto/0560/700x465-scalecrop-ke/nezarizeny-byt-3-1-s-balkonem-ve-vile-se-zahradou-praha-6-stresovice-lomena-01-vila.jpg
89 KB
67 KB
25%
https://www.reality-frolik.cz/poskireal-data/reality-frolik/temp/img//poskireal-data/reality-frolik/data/zs/foto/0557/700x465-scalecrop-ke/byt-2kk-na-prodej-praha-6-dejvice-dejvicka-01-dum.jpg
152 KB
102 KB
33%
https://www.reality-frolik.cz/poskireal-data/reality-frolik/temp/img//poskireal-data/reality-frolik/data/zs/foto/0559/700x465-scalecrop-ke/zarizeny-byt-2kk-s-lodzii-praha-13-stodulky-piskova-01-obyvak.jpg
52 KB
29 KB
43%