Access poradna.dama.cz. Dáma.cz – web pro všechny ženy a dámy

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value5,250 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value37.4 s

0/100

10%

poradna.dama.cz

416 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Poradna.dama.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (416 ms) belongs to the original domain Poradna.dama.cz.

Content Size

723.4 kB

After Optimization

412.9 kB

In fact, the total size of Poradna.dama.cz main page is 723.4 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 416.9 kB which makes up the majority of the site volume.

HTML Optimization

-33%

Potential reduce by 57 B

Original 172 B
After minification 170 B
After compression 115 B

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 57 B or 33% of the original size.

Image Optimization

-6%

Potential reduce by 14.2 kB

Original 250.8 kB
After minification 236.6 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Poradna Dama images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 250.0 kB

Original 416.9 kB
After minification 406.8 kB
After compression 166.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 250.0 kB or 60% of the original size.

CSS Optimization

-83%

Potential reduce by 46.3 kB

Original 55.6 kB
After minification 43.2 kB
After compression 9.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Poradna.dama.cz needs all CSS files to be minified and compressed as it can save up to 46.3 kB or 83% of the original size.

Requests Now

After Optimization

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Accessibility Issues

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

CS
Language Claimed

N/A
Encoding

N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Poradna.dama.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Poradna.dama.cz main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

poradna.dama.cz

Open Graph description is not detected on the main page of Poradna Dama. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: