Analyze OEG | Overseas Ed Group

ศูนย์แนะแนวการศึกษาต่อต่างประเทศโออีจี ด้วยประสบการณ์กว่า 27 ปี ,OEG (Overseas Ed Group)

Page load speed analysis

  • 49/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    3 sec

  • Resources loaded

    26.7 sec

  • Page rendered

    480 ms

  • Total page load time

    30.2 sec

Visit now to see the best up-to-date OEG content for Thailand and also check out these interesting facts you probably never knew about

We analyzed page load time and found that the first response time was 3 sec and then it took 27.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 57.5 kB
    Images 793.5 kB
    Javascripts 206.0 kB
    CSS 7.2 kB

    In fact, the total size of main page is 1.1 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. 45% of websites need less resources to load. Images take 793.5 kB which makes up the majority of the site volume.

    • Original 57.5 kB
    • After minification 50.9 kB
    • After compression 9.8 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. This page needs HTML code to be minified as it can gain 6.6 kB, 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 47.7 kB or 83% of the original size.

    • Original 793.5 kB
    • After optimization 713.6 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. OEG images are well optimized though.

    • Original 206.0 kB
    • After minification 160.0 kB
    • After compression 60.0 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 145.9 kB or 71% of the original size.

    • Original 7.2 kB
    • After minification 5.3 kB
    • After compression 997 B

    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 6.2 kB or 86% of the original size.

Network requests diagram

  • jquery-1.2.3.pack.js
  • jquery.myslide.js
  • ga.js
  • 20140116140301_th.gif
  • L.jpg
  • header.jpg
  • Menu_T.jpg
  • Menu_T1_1.jpg
  • Menu_T2_1.jpg
  • Menu_T3_1.jpg
  • Menu_T4_1.jpg
  • Menu_T5_1.jpg
  • Menu_T6_1.jpg
  • Menu_T7_1.jpg
  • Menu_T8_1.jpg
  • left_menu0.jpg
  • left_menu1.jpg
  • left_menu2.jpg
  • left_menu3.jpg
  • left_menu4.jpg
  • left_menu6.jpg
  • left_menu7.jpg
  • left_menu8.jpg
  • left_menu9.jpg
  • left_menu10.jpg
  • HSP_Menu_L1.jpg
  • HSP_Menu_R1.jpg
  • WAT_Menu_L1.jpg
  • WAT_Menu_R1.jpg
  • Enquiry.gif
  • HSP_Open24.jpg
  • Oeg27th.jpg
  • summer_April16.jpg
  • pre_mba2014.jpg
  • ELS_March2014.jpg
  • OEG_TinthPro.jpg
  • Facebook.jpg
  • ChinaSummer2013.jpg
  • FLS-%E0%B8%A8%E0%B8%B6%E0%B8%81%E0%B8%A9%E0%B8%B2%E0%B8%95%E0%B9%88%E0%B8%AD%E0%B8%95%E0%B9%88%E0%B8%B2%E0%B8%87%E0%B8%9B%E0%B8%A3%E0%B8%B0%E0%B9%80%E0%B8%97%E0%B8%A8.jpg
  • %E0%B8%97%E0%B8%B8%E0%B8%99%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%A8%E0%B8%B6%E0%B8%81%E0%B8%A9%E0%B8%B2%E0%B8%9B%E0%B8%A3%E0%B8%B4%E0%B8%8D%E0%B8%B2%E0%B8%95%E0%B8%A3%E0%B8%B5.jpg
  • __utm.gif
  • scbapi.jsp
  • js15.js
  • collect
  • likebox.php
  • 1468043.php
  • TeachInThailand.jpg
  • new.gif
  • cc_1044.js
  • 3nB4xc2_6jL.css
  • DHQqLLtVOYz.css
  • SRSW8M763HA.js
  • ullQFyhrQFI.js
  • y97Ig99UVTs.js
  • KHAtULXOQuz.js
  • VDO.jpg
  • HighSchoolExchangeVDO_fah.jpg
  • vdo_hsp_19.jpg
  • vdo_wat2013.jpg
  • WorkAndTravel_VDO02.jpg
  • WorkAndTravel_VDO03.jpg
  • WorkAndTravel_VDO05.jpg
  • SocialNetwork.jpg
  • tieca2.jpg
  • R.jpg
  • api.css
  • jquery-1.2.6.js
  • jquery.jclock-1.2.0.js
  • 527595_10151388132717865_631506667_n.jpg
  • 29251_410301427864_3345931_n.jpg
  • 943812_1589913044661145_3069516290364202434_n.jpg
  • 12974367_1123901144327569_5892176675149830110_n.jpg
  • 12936559_458186431046240_8309269443522731210_n.jpg
  • 11225155_950436875049629_6365919196018845991_n.jpg
  • wL6VQj7Ab77.png
  • 1JLnMyDN79z.png
  • Box_WorkTravel.jpg
  • 1L.jpg
  • news_header.jpg
  • OEG_footing.jpg
  • VXcANLwwL5J.js
  • i8XO-4kv8i7.js
  • bg_header_right.png
  • bg_header_left.png
  • bg_tab.png
  • bttn_a01.png
  • bttn_b02.png
  • bttn_c01.png
  • bg_footertop.jpg
  • bg_footer.jpg
  • bttn_f.gif
  • bttn_t.gif
  • bttn_c.gif
  • getImage
  • bttn_b2.jpg
  • Login_orange.jpg
  • Apply_orange.jpg

Our browser made a total of 100 requests to load all elements on the main page. We found that 57% of them (57 requests) were addressed to the original, 16% (16 requests) were made to and 10% (10 requests) were made to The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source

Additional info on

Related solutions


The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OEG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.











Possible request optimization













Normal result

IP address

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 295
NS 300
NS 300

300 Mname:
Serial: 201031808
Refresh: 3600
Retry: 600
Expire: 86400
Minimum-ttl: 3600
MX 300 Pri: 20

Language and encoding

Poor result


TH th language flag


N/A  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 neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that main page’s claimed encoding is tis-620. 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 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 Thailand. It lies approximately 980 miles away from the server location (Singapore) and such a distance cannot critically affect website speed, but moving the server closer to their user base in Thailand can speed up page load time anyway.

Normal result

Poor result

Social Sharing Optimization

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

Share this report in social media

Analyze another website