Tools & Wizards About Us
drk.ac.th screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

drk.ac.th

โรงเรียนโรงเรียนดรุณากาญจนบุรี 9 หมู่ 7 ถ.กาญจนบุรี-อู่ทอง ต.ปากแพรก อ.เมืองกาญจนบุรี จ.กาญจนบุรี 71000 โทร.034-540-920 สำนักงานเขตพื้นที่การศึกษาประถ...

Page Load Speed

12.2 sec in total

First Response

1.4 sec

Resources Loaded

10.3 sec

Page Rendered

527 ms

drk.ac.th screenshot

About Website

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

โรงเรียนโรงเรียนดรุณากาญจนบุรี 9 หมู่ 7 ถ.กาญจนบุรี-อู่ทอง ต.ปากแพรก อ.เมืองกาญจนบุรี จ.กาญจนบุรี 71000 โทร.034-540-920 สำนักงานเขตพื้นที่การศึกษาประถมศึกษากาญจนบุรี เขต 1

Visit drk.ac.th

Key Findings

We analyzed Drk.ac.th page load time and found that the first response time was 1.4 sec and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

drk.ac.th performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value36.3 s

0/100

25%

SI (Speed Index)

Value22.6 s

0/100

10%

TBT (Total Blocking Time)

Value3,160 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.039

99/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

Network Requests Diagram

www.drk.ac.th

1442 ms

hover-min.css

266 ms

justmakeweb.css

529 ms

style.css

769 ms

jquery.min.js

1035 ms

Our browser made a total of 142 requests to load all elements on the main page. We found that 72% of them (102 requests) were addressed to the original Drk.ac.th, 10% (14 requests) were made to Youtube.com and 7% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Drk.ac.th.

Page Optimization Overview & Recommendations

Page size can be reduced by 331.0 kB (10%)

Content Size

3.2 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Drk.ac.th main page is 3.2 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. Only a small number of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 72.8 kB

  • Original 85.6 kB
  • After minification 79.8 kB
  • After compression 12.8 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. 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 72.8 kB or 85% of the original size.

Image Optimization

-8%

Potential reduce by 207.8 kB

  • Original 2.5 MB
  • After minification 2.3 MB

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. Drk images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 45.2 kB

  • Original 516.0 kB
  • After minification 515.8 kB
  • After compression 470.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 5.3 kB

  • Original 147.5 kB
  • After minification 147.5 kB
  • After compression 142.2 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. Drk.ac.th has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 52 (39%)

Requests Now

134

After Optimization

82

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.drk.ac.th

www.drk.ac.th

1442 ms

hover-min.css

hover-min.css

266 ms

justmakeweb.css

justmakeweb.css

529 ms

style.css

style.css

769 ms

jquery.min.js

jquery.min.js

1035 ms

jquery-ui.custom.css

jquery-ui.custom.css

793 ms

jquery-ui.custom.min.js

jquery-ui.custom.min.js

1467 ms

nyroModal.css

nyroModal.css

1023 ms

jquery.nyroModal.custom.js

jquery.nyroModal.custom.js

1059 ms

ajaxcontent.js

ajaxcontent.js

1279 ms

tipsy.js

tipsy.js

1292 ms

tipsy.css

tipsy.css

1320 ms

jquery.highlight.js

jquery.highlight.js

1535 ms

myscript.js

myscript.js

1549 ms

privacy.js

privacy.js

1584 ms

jquery.maskedinput.js

jquery.maskedinput.js

1679 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

1736 ms

jquery.fancybox.css

jquery.fancybox.css

1727 ms

jquery.fancybox-buttons.css

jquery.fancybox-buttons.css

1789 ms

jquery.fancybox-buttons.js

jquery.fancybox-buttons.js

1807 ms

jquery.fancybox-thumbs.css

jquery.fancybox-thumbs.css

1846 ms

jquery.fancybox-thumbs.js

jquery.fancybox-thumbs.js

1951 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

1988 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

2028 ms

default.css

default.css

2042 ms

nivo-slider.css

nivo-slider.css

2063 ms

cloud-light-webfont.woff

cloud-light-webfont.woff

1477 ms

304 ms

background.png

background.png

265 ms

toolbar_powered_by_justmakeweb.png

toolbar_powered_by_justmakeweb.png

335 ms

powered_hide.png

powered_hide.png

336 ms

cart-corner.png

cart-corner.png

543 ms

hide.png

hide.png

990 ms

logo.png

logo.png

1150 ms

336%2097test.png

336%2097test.png

987 ms

zzzv1.png

zzzv1.png

988 ms

III2.png

III2.png

988 ms

home-0.png

home-0.png

1197 ms

trans.gif

trans.gif

1197 ms

icon-1592550048.png

icon-1592550048.png

1197 ms

i_talk.png

i_talk.png

1197 ms

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202405-23-135342_qM-1.jpg

4309 ms

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5388 ms

h_new_update.jpg

h_new_update.jpg

1524 ms

h_school_schedule.jpg

h_school_schedule.jpg

1521 ms

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2024 ms

icon_date.png

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1520 ms

icon_reply_stat.png

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1716 ms

icon_view_stat.png

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1717 ms

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1985 ms

h_article.jpg

h_article.jpg

1963 ms

antique.png

antique.png

1969 ms

542358410.jpg

542358410.jpg

2218 ms

science-1020674_960_720.png

science-1020674_960_720.png

2483 ms

icons8-Physical%20Therapy-48.png

icons8-Physical%20Therapy-48.png

2248 ms

Letters.png

Letters.png

2578 ms

yin-yang.png

yin-yang.png

2474 ms

home-economics-128.png

home-economics-128.png

2512 ms

art-icon--hobbies-iconset--hadezign-7.png

art-icon--hobbies-iconset--hadezign-7.png

3226 ms

Icon%20study.png

Icon%20study.png

2968 ms

Circle-of-People-1030x1014.png

Circle-of-People-1030x1014.png

2990 ms

VLHvOjK27cA

VLHvOjK27cA

146 ms

CjLF3PqwBQA

CjLF3PqwBQA

235 ms

SqPY4UbPLFw

SqPY4UbPLFw

509 ms

page.php

page.php

151 ms

slide.php

slide.php

2721 ms

sdk.js

sdk.js

28 ms

sdk.js

sdk.js

6 ms

www-player.css

www-player.css

20 ms

www-embed-player.js

www-embed-player.js

43 ms

base.js

base.js

120 ms

Ql-UNnxapLj.css

Ql-UNnxapLj.css

70 ms

gmvGMgoQV5L.js

gmvGMgoQV5L.js

85 ms

o1ndYS2og_B.js

o1ndYS2og_B.js

108 ms

pLoSlJD7y1F.js

pLoSlJD7y1F.js

109 ms

FsgTKAP125G.js

FsgTKAP125G.js

108 ms

Glud--w-qOK.js

Glud--w-qOK.js

245 ms

DzT6ENZRO2k.js

DzT6ENZRO2k.js

112 ms

p55HfXW__mM.js

p55HfXW__mM.js

243 ms

cloud-bold-webfont.woff

cloud-bold-webfont.woff

3170 ms

jquery.jqEasyCharCounter.min.js

jquery.jqEasyCharCounter.min.js

2961 ms

www-player.css

www-player.css

187 ms

www-embed-player.js

www-embed-player.js

209 ms

base.js

base.js

414 ms

jquery.lazyload.js

jquery.lazyload.js

2971 ms

h_video.jpg

h_video.jpg

3166 ms

ad_status.js

ad_status.js

681 ms

441604771_952529843331656_9174959067833328812_n.jpg

441604771_952529843331656_9174959067833328812_n.jpg

1023 ms

299601583_549617083622936_1244529714780239449_n.jpg

299601583_549617083622936_1244529714780239449_n.jpg

1029 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

653 ms

home-3.png

home-3.png

2934 ms

om_QuI9M6WDewyV11PDqwyZXtjss-zYzBgeHLXyLCgE.js

om_QuI9M6WDewyV11PDqwyZXtjss-zYzBgeHLXyLCgE.js

542 ms

embed.js

embed.js

449 ms

X8OdVmaAGx4.js

X8OdVmaAGx4.js

265 ms

i_more.jpg

i_more.jpg

2582 ms

202409-09-110411_SX-0.jpg

202409-09-110411_SX-0.jpg

2711 ms

202409-09-105152_Ww-0.jpg

202409-09-105152_Ww-0.jpg

2772 ms

202409-08-200407_8M-0.jpg

202409-08-200407_8M-0.jpg

2792 ms

embed.js

embed.js

72 ms

202409-04-144132_4T-0.jpg

202409-04-144132_4T-0.jpg

2686 ms

id

id

69 ms

202409-04-084136_Hm-0.jpg

202409-04-084136_Hm-0.jpg

2828 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

199 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

361 ms

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202409-03-134439_Cx-0.jpg

2820 ms

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2843 ms

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202408-31-214624_80-0.jpg

2901 ms

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202408-31-184141_0N-0.jpg

3057 ms

Create

Create

303 ms

Create

Create

306 ms

Create

Create

425 ms

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202408-25-200055_zc-0.jpg

2751 ms

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2785 ms

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202408-23-142603_3o-0.jpg

2836 ms

GenerateIT

GenerateIT

91 ms

GenerateIT

GenerateIT

88 ms

202408-22-190437_60-0.jpg

202408-22-190437_60-0.jpg

2814 ms

GenerateIT

GenerateIT

17 ms

202408-18-194439_tU-0.jpg

202408-18-194439_tU-0.jpg

2735 ms

BB01.jpg

BB01.jpg

2596 ms

BB02.png

BB02.png

2602 ms

BB03.png

BB03.png

2640 ms

BB05.png

BB05.png

2761 ms

b_map.jpg

b_map.jpg

2589 ms

BB06.png

BB06.png

2568 ms

menu_normal.png

menu_normal.png

2357 ms

menu_active.png

menu_active.png

2404 ms

menu_hover.png

menu_hover.png

2527 ms

header.jpg

header.jpg

2509 ms

jquery.min.js

jquery.min.js

2218 ms

menu_active.jpg

menu_active.jpg

2093 ms

menu_normal.jpg

menu_normal.jpg

2112 ms

loading.gif

loading.gif

2053 ms

blockheader.png

blockheader.png

2076 ms

i_arrow_right.png

i_arrow_right.png

2075 ms

202408-31-161852_bR-1.jpg

202408-31-161852_bR-1.jpg

2183 ms

log_event

log_event

32 ms

log_event

log_event

24 ms

log_event

log_event

16 ms

www.drk.ac.th

www.drk.ac.th

370 ms

arrows.png

arrows.png

256 ms

pagination8.png

pagination8.png

278 ms

Accessibility Review

drk.ac.th accessibility score

69

Accessibility Issues

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

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

drk.ac.th best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

drk.ac.th SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    TH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drk.ac.th 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 Drk.ac.th 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.

Social Sharing Optimization

drk.ac.th

Open Graph data is detected on the main page of Drk. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: