Tools & Wizards About Us
www-seo.cz screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

www-seo.cz

Tvorba webových stránek Chrudim, Tvorba e-shopu a SEO optimalizace, Facebookových firemních kampaní, Chrudim, tvorba internetových stránek chrudim, Ch...

Page Load Speed

7.3 sec in total

First Response

1.3 sec

Resources Loaded

5.1 sec

Page Rendered

904 ms

www-seo.cz screenshot

About Website

Visit www-seo.cz now to see the best up-to-date Www SEO content and also check out these interesting facts you probably never knew about www-seo.cz

Tvorba webových stránek Chrudim, e-shopu a SEO optimalizace a Facebooku Chrudim, Pardubice, Hradec Králové

Visit www-seo.cz

Key Findings

We analyzed Www-seo.cz page load time and found that the first response time was 1.3 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

www-seo.cz performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value20.3 s

0/100

25%

SI (Speed Index)

Value14.3 s

1/100

10%

TBT (Total Blocking Time)

Value1,490 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value40.9 s

0/100

10%

Network Requests Diagram

www-seo.cz

1311 ms

style.css

225 ms

fblb.css

247 ms

thethe-comments.css

246 ms

thethe-posts.css

247 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 82% of them (81 requests) were addressed to the original Www-seo.cz, 3% (3 requests) were made to Internet.yzi.me and 3% (3 requests) were made to 2freehosting.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Www-seo.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 851.6 kB (23%)

Content Size

3.8 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Www-seo.cz main page is 3.8 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. 55% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 34.4 kB

  • Original 45.1 kB
  • After minification 42.1 kB
  • After compression 10.6 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 34.4 kB or 76% of the original size.

Image Optimization

-16%

Potential reduce by 528.3 kB

  • Original 3.3 MB
  • After minification 2.8 MB

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. Obviously, Www SEO needs image optimization as it can save up to 528.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 199.0 kB

  • Original 301.8 kB
  • After minification 286.4 kB
  • After compression 102.8 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 199.0 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 89.8 kB

  • Original 107.5 kB
  • After minification 95.7 kB
  • After compression 17.7 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. Www-seo.cz needs all CSS files to be minified and compressed as it can save up to 89.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (37%)

Requests Now

92

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Www SEO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www-seo.cz

www-seo.cz

1311 ms

style.css

style.css

225 ms

fblb.css

fblb.css

247 ms

thethe-comments.css

thethe-comments.css

246 ms

thethe-posts.css

thethe-posts.css

247 ms

prettyPhoto.css

prettyPhoto.css

355 ms

style.css

style.css

248 ms

form_style.css

form_style.css

335 ms

prettyPhoto.css

prettyPhoto.css

465 ms

prettyPhoto.css

prettyPhoto.css

461 ms

ui.tabs.css

ui.tabs.css

355 ms

colorbox.min.css

colorbox.min.css

356 ms

jquery.js

jquery.js

775 ms

jquery-migrate.min.js

jquery-migrate.min.js

467 ms

userscripts.js

userscripts.js

472 ms

jquery.prettyPhoto.min.js

jquery.prettyPhoto.min.js

591 ms

sendmail.js

sendmail.js

577 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

690 ms

jquery.colorbox.1.5.9-min.js

jquery.colorbox.1.5.9-min.js

589 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

703 ms

ui.core.js

ui.core.js

691 ms

ui.tabs.js

ui.tabs.js

819 ms

custom.js

custom.js

707 ms

default.css

default.css

813 ms

custom.css

custom.css

812 ms

styles.css

styles.css

820 ms

homepageCarousel.css

homepageCarousel.css

489 ms

phpexport.php

phpexport.php

1302 ms

jscore.php

jscore.php

1017 ms

newsletterFe.js

newsletterFe.js

1467 ms

jquery.validate.min.js

jquery.validate.min.js

953 ms

jquery.rotator.js

jquery.rotator.js

904 ms

additional-methods.min.js

additional-methods.min.js

602 ms

messages_cs.js

messages_cs.js

718 ms

facebox.js

facebox.js

1565 ms

page.js

page.js

1022 ms

widget.js

widget.js

593 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

593 ms

body_top.png

body_top.png

313 ms

bigCarouselReseni.gif

bigCarouselReseni.gif

113 ms

bigCarouselBtn.png

bigCarouselBtn.png

108 ms

refkaBigArrow.png

refkaBigArrow.png

107 ms

cococ.png

cococ.png

193 ms

1.png

1.png

197 ms

2.png

2.png

192 ms

3.png

3.png

196 ms

4.png

4.png

1120 ms

5.png

5.png

299 ms

6.png

6.png

307 ms

search.png

search.png

308 ms

home_mobile_box.jpg

home_mobile_box.jpg

1044 ms

napad.png

napad.png

2031 ms

podkladHS.jpg

podkladHS.jpg

1223 ms

fb.png

fb.png

1471 ms

in.png

in.png

526 ms

email.png

email.png

642 ms

tel.png

tel.png

1219 ms

skype.png

skype.png

1278 ms

rozvoj.jpg

rozvoj.jpg

1337 ms

ref.png

ref.png

1337 ms

kon.png

kon.png

1339 ms

butonnor.png

butonnor.png

1397 ms

1918607_1169001049807330_8385977416928957343_n-150x150.jpg

1918607_1169001049807330_8385977416928957343_n-150x150.jpg

1450 ms

roll-up2-150x150.jpg

roll-up2-150x150.jpg

1454 ms

rolup1-150x150.jpg

rolup1-150x150.jpg

1515 ms

adminsupervisor-150x150.jpg

adminsupervisor-150x150.jpg

1565 ms

m-150x150.png

m-150x150.png

1670 ms

reference-150x150.jpg

reference-150x150.jpg

1569 ms

nov%C3%BD-str%C3%A1nka001-150x150.jpeg

nov%C3%BD-str%C3%A1nka001-150x150.jpeg

1584 ms

frantik.png

frantik.png

1750 ms

mapa2012.png

mapa2012.png

2135 ms

pay-per-click-banner.png

pay-per-click-banner.png

1700 ms

social_media_icons_blot_icons_set_512x512_0010_linkedin.png

social_media_icons_blot_icons_set_512x512_0010_linkedin.png

1780 ms

iconfb.png

iconfb.png

1922 ms

empla(orig.jpg

empla(orig.jpg

503 ms

hapa.jpg

hapa.jpg

505 ms

vina.jpg

vina.jpg

740 ms

masaz.jpg

masaz.jpg

390 ms

system.jpg

system.jpg

467 ms

kreativ.jpg

kreativ.jpg

393 ms

refkaBigStranky.png

refkaBigStranky.png

508 ms

footer_bg.gif

footer_bg.gif

1782 ms

footer_bg_center.jpg

footer_bg_center.jpg

1851 ms

fb2-right.png

fb2-right.png

1899 ms

all.js

all.js

88 ms

bigCarouselReseni.gif

bigCarouselReseni.gif

260 ms

refkaBigArrow.png

refkaBigArrow.png

261 ms

bigCarouselBtn.png

bigCarouselBtn.png

260 ms

dc.js

dc.js

100 ms

texgyreheros-regular-webfont.woff

texgyreheros-regular-webfont.woff

1926 ms

like.php

like.php

249 ms

162 ms

xd_arbiter.php

xd_arbiter.php

44 ms

xd_arbiter.php

xd_arbiter.php

80 ms

announcement.2freehosting.com

announcement.2freehosting.com

70 ms

announcement.2freehosting.com

announcement.2freehosting.com

71 ms

announcement.2freehosting.com

announcement.2freehosting.com

71 ms

TY3MhkXpWJ-.js

TY3MhkXpWJ-.js

58 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

47 ms

Accessibility Review

www-seo.cz accessibility score

79

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

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

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Best Practices

www-seo.cz best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

www-seo.cz SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Www-seo.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 Www-seo.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

www-seo.cz

Open Graph description is not detected on the main page of Www SEO. 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: