Analyze

qr.cz: Queer Research : 2020 : softwarové novinky

Aktuální informace o nejnovějších programech a nástrojích nejen pro odborníky

Page load speed analysis

  • 67/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    586 ms

  • Resources loaded

    1.7 sec

  • Page rendered

    352 ms

  • Total page load time

    2.6 sec

Click here to check amazing Qr content for Czech Republic. Otherwise, check out these important facts you probably never knew about qr.cz

We analyzed Qr.cz page load time and found that the first response time was 586 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Page optimization

  • HTML 55.3 kB
    Images 50.2 kB
    Javascripts 143.5 kB
    CSS 4.7 kB

    In fact, the total size of Qr.cz main page is 253.7 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. 25% of websites need less resources to load. Javascripts take 143.5 kB which makes up the majority of the site volume.

    • Original 55.3 kB
    • After minification 53.0 kB
    • After compression 13.8 kB

    HTML optimization

    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 41.5 kB or 75% of the original size.

    • Original 50.2 kB
    • After optimization 49.0 kB

    Image optimization

    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. Qr images are well optimized though.

    • Original 143.5 kB
    • After minification 143.2 kB
    • After compression 54.0 kB

    JavaScript optimization

    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 89.4 kB or 62% of the original size.

    • Original 4.7 kB
    • After minification 3.5 kB
    • After compression 1.1 kB

    CSS optimization

    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. Qr.cz needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 77% of the original size.

Network requests diagram

  • qr.cz
  • style2003.css
  • divstyle.css
  • ipo.gif
  • iso.gif
  • ipa.gif
  • ict.gif
  • ist.gif
  • iut.gif
  • code.js
  • show_ads.js
  • ga.js
  • s_maxleft.gif
  • s_left.gif
  • s_right.gif
  • s_maxright.gif
  • t_tip.gif
  • del01date.gif
  • del02date.gif
  • count.asp
  • bc04.gif
  • c_comm.gif
  • kolo.jpg
  • podpis.gif
  • _news.gif
  • _links.gif
  • _search.gif
  • _download.gif
  • _board.gif
  • _feedback.gif
  • _about.gif
  • _archiv.gif
  • _refresh.gif
  • delimiter.gif
  • kolo01.jpg
  • header00.jpg
  • header01.jpg
  • setrefresh.gif
  • sethomepage.gif
  • setbookmark.gif
  • spacer.gif
  • _pool.gif
  • _adm.gif
  • _newsa.gif
  • _linksa.gif
  • _downloada.gif
  • _boarda.gif
  • _feedbacka.gif
  • _abouta.gif
  • ca-pub-7541784889141326.js
  • zrt_lookup.html
  • show_ads_impl.js
  • _poola.gif
  • _archiva.gif
  • _refresha.gif
  • __utm.gif
  • _adma.gif
  • _searcha.gif
  • ads
  • bc01.gif
  • bc05.gif
  • bc03.gif
  • osd.js
  • bc06.gif
  • 5035099070584927091
  • abg.js
  • m_js_controller.js
  • googlelogo_color_112x36dp.png
  • x_button_blue2.png
  • s
  • MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

Our browser made a total of 71 requests to load all elements on the main page. We found that 77% of them (55 requests) were addressed to the original Qr.cz, 7% (5 requests) were made to Pagead2.googlesyndication.com and 6% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (719 ms) belongs to the original domain Qr.cz.

Additional info on qr.cz

Requests

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

9

Javascripts

56

Images

2

CSS

3

AJAX

70

All

Possible request optimization

1

Javascripts

32

Images

2

CSS

3

AJAX

32

Optimized

38

All

Normal result

IP address

Qr.cz uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A

qr.cz

185.183.8.166 297
NS

qr.cz

ns1.regzone.info 300
NS

qr.cz

ns1.regzone.cz 300
NS

qr.cz

ns1.regzone.de 300
SOA

qr.cz

300 Mname: ns1.regzone.cz
Rname: administrator.czechia.cz
Serial: 2021000501
Refresh: 10800
Retry: 1800
Expire: 1814400
Minimum-ttl: 3600

Language and encoding

Normal result

Language

CS cs language flag

Detected

CS cs language flag

Claimed

Encoding

WINDOWS-1250

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qr.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Qr.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.

HTTPS certificate

SSL Certificate

Qr.cz has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 100% of all visits is Czech Republic. It’s good for Qr.cz that their server is also located in Czech Republic, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

qr.cz

Share this report in social media

Analyze another website

Analyze