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cirux.ru: cozbit

Personal blog of Nick Lugovskoy, about computers, math and music

Page load speed analysis

  • 79/100

    Good result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    478 ms

  • Resources loaded

    807 ms

  • Page rendered

    85 ms

  • Total page load time

    1.4 sec

Welcome to cirux.ru homepage info - get ready to check Cirux best content right away, or after learning these important things about cirux.ru

We analyzed Cirux.ru page load time and found that the first response time was 478 ms and then it took 892 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Page optimization

  • HTML 1.7 kB
    Images 0 B
    Javascripts 26.3 kB
    CSS 9.1 kB

    In fact, the total size of Cirux.ru main page is 37.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 10% of websites need less resources to load. Javascripts take 26.3 kB which makes up the majority of the site volume.

    • Original 1.7 kB
    • After minification 1.5 kB
    • After compression 778 B

    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. This page needs HTML code to be minified as it can gain 177 B, which is 11% 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 904 B or 54% of the original size.

    • Original 26.3 kB
    • After minification 26.3 kB
    • After compression 10.9 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 15.4 kB or 58% of the original size.

    • Original 9.1 kB
    • After minification 7.3 kB
    • After compression 2.7 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. Cirux.ru needs all CSS files to be minified and compressed as it can save up to 6.4 kB or 71% of the original size.

Network requests diagram

  • cirux.ru
  • normalize.css
  • main.css
  • syntax.css
  • css
  • analytics.js
  • EInbV5DfGHOiMmvb1Xr-hha1RVmPjeKy21_GQJaLlJI.woff
  • u-WUoqrET9fUeobQW7jkRT8E0i7KZn-EPnyo3HZu7kw.woff
  • collect

Our browser made a total of 9 requests to load all elements on the main page. We found that 44% of them (4 requests) were addressed to the original Cirux.ru, 22% (2 requests) were made to Google-analytics.com and 22% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (478 ms) belongs to the original domain Cirux.ru.

Additional info on cirux.ru

Requests

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cirux. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

1

Javascripts

1

Images

4

CSS

6

All

Possible request optimization

1

Javascripts

1

Images

1

CSS

3

Optimized

3

All

Good result

IP address

Cirux.ru uses IP addresses which are currently shared with 5 other domains. The more sites share the same stack of IP addresses, 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.

Normal result

IP Trace

cirux.ru

prototypejs.org

perfectionkills.com

rubylearning.com

eaccelerator.net

192.30.252.153

cirux.ru

prototypejs.org

rubylearning.com

eaccelerator.net

keithdevens.com

192.30.252.154

DNS records

Type Host Target/ip TTL Other
A

cirux.ru

91.195.240.135 3594
NS

cirux.ru

ns3.salenames.ru 3600
NS

cirux.ru

ns4.salenames.ru 3600
SOA

cirux.ru

3600 Mname: ns1.snparking.ru
Rname: hostmaster.cirux.ru
Serial: 2018072912
Refresh: 10800
Retry: 3600
Expire: 3600000
Minimum-ttl: 86400
MX

cirux.ru

mx3.snbox.ru 3600 Pri: 10

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cirux.ru 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 Cirux.ru 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.

HTTPS certificate

SSL Certificate

Cirux.ru 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

The server of Cirux.ru is located in United States, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

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

cirux.ru

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