Access soalitomerice.cz. (Czech) Welcome to the State Regional Archives Litomerice, Czech Republic

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value1,690 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.297

40/100

15%

TTI (Time to Interactive)

Value15.7 s

6/100

10%

soalitomerice.cz

297 ms

soalitomerice.cz

390 ms

1353 ms

wp-emoji-release.min.js

105 ms

wpa.css

206 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 67% of them (70 requests) were addressed to the original Soalitomerice.cz, 13% (14 requests) were made to Fonts.gstatic.com and 10% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Soalitomerice.cz.

Content Size

813.6 kB

After Optimization

646.3 kB

In fact, the total size of Soalitomerice.cz main page is 813.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Javascripts take 338.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 124.9 kB

Original 156.9 kB
After minification 152.4 kB
After compression 31.9 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. 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 124.9 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 8.5 kB

Original 146.5 kB
After minification 138.0 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. SOA Litomerice images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 11.1 kB

Original 338.1 kB
After minification 338.1 kB
After compression 327.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 22.8 kB

Original 172.1 kB
After minification 171.8 kB
After compression 149.3 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. Soalitomerice.cz needs all CSS files to be minified and compressed as it can save up to 22.8 kB or 13% of the original size.

Requests Now

After Optimization

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SOA Litomerice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 20 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Soalitomerice.cz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Soalitomerice.cz main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

soalitomerice.cz

Open Graph data is detected on the main page of SOA Litomerice. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

(Czech) Welcome to the State Regional Archives Litomerice, Czech Republic | SOA Litoměřice

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

soalitomerice.cz

soalitomerice.cz

wp-emoji-release.min.js

wpa.css

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

soalitomerice.cz

soalitomerice.cz

wp-emoji-release.min.js

wpa.css

fonts.css

sumoselect.min.css

jquery.mCustomScrollbar.min.css

styles.min.css

dashicons.min.css

frontend.css

owl.carousel.css

pagenavi-css.css

td_live_css_frontend.css

css

frontend.css

profile.css

style.css

leaflet.min.css

Control.Geocoder.min.css

chosen.min.css

style.css

style.css

jquery.js

jquery-migrate.min.js

jquery.sumoselect.min.js

jquery.mobile.min.js

jquery.mCustomScrollbar.concat.min.js

jquery.fullscreen-0.4.1.min.js

scripts.min.js

owl.carousel.js

jquery.mousewheel.min.js

js

picturefill.min.js

frontend.js

effect.min.js

blankshield.min.js

block-tabnapping.min.js

underscore.min.js

ace.js

ext-language_tools.js

js_files_for_live_css.min.js

js_files_for_plugin_live_css.min.js

tagdiv_theme.min.js

comment-reply.min.js