Access markvartice-unas.cz. Markvartice u D???na - p??roda, lidov? architektura, historie, turistika, cykloturistika

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

45/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value210 ms

89/100

30%

CLS (Cumulative Layout Shift)

Value0.05

99/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

markvartice-unas.cz

389 ms

markvartice-unas.cz

490 ms

jquery-1.7.2.js

14 ms

styl.css

101 ms

highslide-with-gallery.js

300 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 56% of them (32 requests) were addressed to the original Markvartice-unas.cz, 23% (13 requests) were made to Static.xx.fbcdn.net and 4% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Toplist.cz.

Content Size

1.1 MB

After Optimization

899.5 kB

In fact, the total size of Markvartice-unas.cz main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 758.1 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 30.0 kB

Original 39.5 kB
After minification 33.4 kB
After compression 9.5 kB

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. This page needs HTML code to be minified as it can gain 6.1 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 30.0 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 15.0 kB

Original 758.1 kB
After minification 743.1 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. Markvartice U Na S images are well optimized though.

JavaScript Optimization

-43%

Potential reduce by 105.3 kB

Original 246.3 kB
After minification 224.7 kB
After compression 141.0 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 105.3 kB or 43% of the original size.

CSS Optimization

-46%

Potential reduce by 5.0 kB

Original 10.9 kB
After minification 10.5 kB
After compression 5.9 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. Markvartice-unas.cz needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 46% of the original size.

Requests Now

After Optimization

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Markvartice U Na S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

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

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Markvartice-unas.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Markvartice-unas.cz main page’s claimed encoding is windows-1250. 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

markvartice-unas.cz

Open Graph description is not detected on the main page of Markvartice U Na S. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Markvartice u D???na - p??roda, lidov? architektura, historie, turistika, cykloturistika

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

markvartice-unas.cz

markvartice-unas.cz

jquery-1.7.2.js

styl.css

highslide-with-gallery.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

markvartice-unas.cz

markvartice-unas.cz

jquery-1.7.2.js

styl.css

highslide-with-gallery.js

highslide.css

jquery1.js

plusone.js

code

cb=gapi.loaded_0

analytics.js

titulek2.jpg

titulek2.jpg

M2-narrow-98-color6.jpg

01_121_2183protitulni85.jpg

IMG_0544ascaledarlesSharpen85.jpg

131_3128.JPG

mapa-google-scaled-70.jpg

android-75.jpg

secese23.jpg

upraveny3-obrysy-alfa-hlavicka-scaled2.png

erb.gif

c2.gif

unkg001.gif

upraveny3-obrysy-alfa-zapati-scaled2.png

paticka1a.jpg

paticka2.jpg

piwik.js

collect

collect

js

titulek2.jpg

piwik.php

upraveny3-obrysy-alfa-strany-scaled.png

upraveny3-obrysy-alfa-strany-scaled.gif

likebox.php

count.asp

xOMdzFCV7Du.css

XVfyC-hY3iC.js

xBH14LwWYen.js

8O2J-mJIMh1.js

hQIh1OAznJN.js

VIsRuUKJnSl.js