12.7 sec in total
2.8 sec
8.5 sec
1.4 sec
Click here to check amazing Central 63 Sillapa content for Thailand. Otherwise, check out these important facts you probably never knew about central63.sillapa.net
Visit central63.sillapa.netWe analyzed Central63.sillapa.net page load time and found that the first response time was 2.8 sec and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
central63.sillapa.net performance score
name
value
score
weighting
Value2.0 s
84/100
10%
Value2.4 s
91/100
25%
Value3.8 s
84/100
10%
Value10 ms
100/100
30%
Value0.008
100/100
15%
Value3.1 s
95/100
10%
2796 ms
526 ms
551 ms
1324 ms
799 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 89% of them (49 requests) were addressed to the original Central63.sillapa.net, 4% (2 requests) were made to Static.stats.in.th and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Central63.sillapa.net.
Page size can be reduced by 175.5 kB (49%)
360.2 kB
184.7 kB
In fact, the total size of Central63.sillapa.net main page is 360.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 164.9 kB which makes up the majority of the site volume.
Potential reduce by 137.2 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 20.0 kB, which is 13% 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 137.2 kB or 88% of the original size.
Potential reduce by 24.1 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. Obviously, Central 63 Sillapa needs image optimization as it can save up to 24.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 13.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 13.9 kB or 36% of the original size.
Potential reduce by 292 B
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. Central63.sillapa.net needs all CSS files to be minified and compressed as it can save up to 292 B or 36% of the original size.
Number of requests can be reduced by 4 (14%)
29
25
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Central 63 Sillapa. 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 JavaScripts and as a result speed up the page load time.
central63.sillapa.net
2796 ms
style.css
526 ms
style.css
551 ms
jquery-1.4.3.min.js
1324 ms
jquery.fancybox-1.3.4.pack.js
799 ms
jquery.fancybox-1.3.4.css
552 ms
tracker.php
690 ms
2122723.gif
42 ms
header_.jpg
1137 ms
box_gray_01.jpg
264 ms
box_gray_02.jpg
262 ms
box_gray_03.jpg
275 ms
bullet.gif
521 ms
box_gray_07.jpg
526 ms
box_gray_08.jpg
531 ms
box_gray_09.jpg
537 ms
central63@banner1.gif
780 ms
central63@bannerx2.gif
787 ms
change.jpg
1125 ms
speed.gif
1127 ms
bullet.gif
1524 ms
central63@center.gif
1129 ms
home.gif
1295 ms
central63@pragad.jpg
1305 ms
iconnew(1).gif
1309 ms
noteam.gif
1315 ms
most@central63.gif
1580 ms
icon_new.gif
1813 ms
update.gif
1819 ms
iconnew.gif
1825 ms
icon_new(1).gif
1834 ms
changecentral63.jpg
2039 ms
sill63(1).png
2097 ms
pbisill63spm.jpg
2331 ms
spcentral.jpg
2336 ms
smcentral.jpg
2343 ms
btss.jpg
2351 ms
btOBEC-AWARDS.jpg
2556 ms
art63-cb.jpg
3393 ms
manual-banner.jpg
3373 ms
manual-banner_2.jpg
3396 ms
bg-studyd.jpg
2051 ms
bg-main.png
2302 ms
banner.jpg
3042 ms
box_gray_04.jpg
2320 ms
box_gray_06.jpg
2564 ms
central63@banner1.gif
2587 ms
central63@bannerx2.gif
2806 ms
dotline.gif
2824 ms
footer.png
4085 ms
tracker.js
1055 ms
ga.js
11 ms
__utm.gif
13 ms
stat.gif
261 ms
ButtonPrevOff.gif
741 ms
central63.sillapa.net accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
<input type="image"> elements do not have [alt] text
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
central63.sillapa.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
central63.sillapa.net SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
HY
N/A
WINDOWS-874
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Central63.sillapa.net can be misinterpreted by Google and other search engines. Our service has detected that Armenian 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 Central63.sillapa.net main page’s claimed encoding is windows-874. 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.
central63.sillapa.net
Open Graph description is not detected on the main page of Central 63 Sillapa. 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: