11.4 sec in total
1.2 sec
9.2 sec
948 ms
Welcome to opendurian.com homepage info - get ready to check Open Durian best content for Thailand right away, or after learning these important things about opendurian.com
โอเพ่นดูเรียน รวมแนวข้อสอบสุดโหด สำหรับเตรียมสอบทั้งม.ต้น ม.ปลาย และมหาลัย เน้นโจทย์ใหม่ โจทย์ตรง เฉลยละเอียด อ่านง่าย ใช้ได้บนมือถือ!
Visit opendurian.comWe analyzed Opendurian.com page load time and found that the first response time was 1.2 sec and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
opendurian.com performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value23.8 s
0/100
25%
Value12.8 s
2/100
10%
Value4,440 ms
0/100
30%
Value0.226
55/100
15%
Value26.2 s
0/100
10%
1216 ms
1117 ms
1578 ms
960 ms
1198 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Opendurian.com, 88% (56 requests) were made to Opendurian.s3.amazonaws.com and 3% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (5.1 sec) relates to the external source Opendurian.s3.amazonaws.com.
Page size can be reduced by 421.1 kB (7%)
5.7 MB
5.3 MB
In fact, the total size of Opendurian.com main page is 5.7 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. 50% of websites need less resources to load. Images take 5.3 MB which makes up the majority of the site volume.
Potential reduce by 67.5 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. This page needs HTML code to be minified as it can gain 22.8 kB, which is 29% 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 67.5 kB or 86% of the original size.
Potential reduce by 150.2 kB
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. Open Durian images are well optimized though.
Potential reduce by 96.0 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 96.0 kB or 60% of the original size.
Potential reduce by 107.4 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. Opendurian.com needs all CSS files to be minified and compressed as it can save up to 107.4 kB or 83% of the original size.
Number of requests can be reduced by 10 (17%)
59
49
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Durian. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
www.opendurian.com
1216 ms
durian2.gz.css
1117 ms
jquery-2.0.3.min.gz.js
1578 ms
bootstrap.min.gz.js
960 ms
durian.gz.js
1198 ms
salvattore.min.js
1246 ms
fbds.js
431 ms
ga.js
179 ms
cloud.svg
398 ms
hill_patterned.svg
620 ms
duriansan_nohat_device.png
658 ms
durian_logo_sprite.png
396 ms
nav_icons.png
395 ms
empty.gif
603 ms
7Dleft%20(1).png
828 ms
Engineering.png
1097 ms
ad_chula_2.png
1052 ms
gatpatrange59.png
2008 ms
BANNER_02.png
1363 ms
pat1_hack_thumb.jpg
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gat_eng_thumb.png
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gat_link_thumb.png
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mh13_sequence_and_series_thumb.png
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mh14_calculus_thumb.png
1750 ms
Cover_Grammar_Feb0.png
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MH_cover_s.png
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cover_triam_1.png
2398 ms
ic_math.png
1976 ms
cover_pat1_oct_58.png
2643 ms
IC4.png
4297 ms
cover_7ord_04.png
2992 ms
cover_pat1_10.png
3053 ms
cover_pat1_9.png
3058 ms
cover_pat1_7.png
3753 ms
cover_7ord_02.png
4075 ms
cover_pat1_5.png
3712 ms
GAT_Eng_Cover11.png
4244 ms
cover_pat1_4.png
3523 ms
IC05.png
3991 ms
cover_7ord_01.png
4423 ms
cover_pat1_3.png
4232 ms
GAT_Eng_Cover10.png
5104 ms
cover_7ord_03.png
4554 ms
GAT_Eng_Cover7.png
4994 ms
__utm.gif
39 ms
collect
67 ms
glyphicons-halflings-regular.woff
4097 ms
supermarket.ttf
4163 ms
cover_pat1_1.png
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47 ms
ga-audiences
65 ms
GAT_Eng_Cover6.png
4857 ms
GAT_Eng_Cover4.png
4624 ms
cover_pat1_2.png
4151 ms
IC01.png
4893 ms
cover_doct_2.png
4518 ms
cover_doct_1.png
4503 ms
cover_sat_1.png
4318 ms
cover-cal-1.png
4147 ms
twitter_bird_white.png
4095 ms
twitter_tran.png
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facebook_tran.png
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google_tran.png
3847 ms
3 ms
opendurian.com accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
opendurian.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
opendurian.com SEO score
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
Document uses legible font sizes
TH
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opendurian.com 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 Opendurian.com 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.
opendurian.com
Open Graph description is not detected on the main page of Open Durian. 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: