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Page load speed analysis

  • 38/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    2.3 sec

  • Resources loaded

    58.5 sec

  • Page rendered

    344 ms

  • Total page load time

    61.1 sec

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We analyzed page load time and found that the first response time was 2.3 sec and then it took 58.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 29 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 46.0 kB
    Images 2.2 MB
    Javascripts 815.6 kB
    CSS 285.1 kB

    In fact, the total size of main page is 3.3 MB. 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. Images take 2.2 MB which makes up the majority of the site volume.

    • Original 46.0 kB
    • After minification 42.0 kB
    • After compression 9.2 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 36.9 kB or 80% of the original size.

    • Original 2.2 MB
    • After optimization 2.0 MB

    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. Joomla Day images are well optimized though.

    • Original 815.6 kB
    • After minification 814.4 kB
    • After compression 244.9 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 570.6 kB or 70% of the original size.

    • Original 285.1 kB
    • After minification 279.7 kB
    • After compression 48.6 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. needs all CSS files to be minified and compressed as it can save up to 236.6 kB or 83% of the original size.

Network requests diagram

  • css-d4bd8.css
  • css-11d03.css
  • css
  • css-cde31.css
  • js-6d9a2.js
  • xajax_core.js
  • system.css
  • logo@2x.png
  • lang-sep.png
  • untitled_inner-01.png
  • main-sponsors-cp.png
  • akarawuth_t.png
  • rawitat_p.png
  • parth_l.png
  • ashwin_d.png
  • henry_n.png
  • mark_lee.png
  • prinya_h.png
  • kla_t.png
  • twin_p.png
  • sawangpong_m.png
  • jirayut_n.png
  • supachai_t.png
  • sittiphol.png
  • prasit_g.png
  • pawat_p.png
  • naret_t.png
  • seakson_s.png
  • gold-sponsors-marvelic.png
  • gold-sponsors-cmsplugin.png
  • jday_2014.png
  • demo_yt1.png
  • prev.png
  • next.png
  • silver-sponsors-osm.png
  • bronze-sponsors-atcreation.png
  • bronze-sponsors-joomlashine.png
  • bronze-sponsors-lao-it.png
  • bronze-sponsors-stackidea.png
  • organizer_logo_oseda.png
  • organizer_logo_jorth.png
  • organizer_logo_jco.png
  • opacity70.png
  • thaisanslite_r1.woff
  • hr-color.png
  • pattern_speakers.png
  • navigation-slide.png
  • slidemain_pattern.png
  • slide_mac-monitor.png
  • loader.gif
  • www3.png
  • sponsors_pattern.png
  • copyright_pattern.png
  • back-to-top.png
  • thaisanslite_r1.ttf

Our browser made a total of 57 requests to load all elements on the main page. We found that 98% of them (56 requests) were addressed to the original, 2% (1 request) were made to The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain

Additional info on

Related solutions


The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Joomla Day. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address 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 14396
NS 86399
NS 86399

86399 Mname:
Serial: 2017021701
Refresh: 3600
Retry: 7200
Expire: 1209600
Minimum-ttl: 86400
MX 14399 Pri: 0

Language and encoding

Normal result


TH th language flag


EN en language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Our service has detected that Thai is used on the page, and it does not match the claimed English language. Our system also found out that 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 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 is located in Thailand, 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 Joomla Day. 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:

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