6.2 sec in total
990 ms
5.1 sec
154 ms
Visit voip.tn.edu.tw now to see the best up-to-date VOIP Tn content for Taiwan and also check out these interesting facts you probably never knew about voip.tn.edu.tw
臺南市教育局 VOIP 查號台
Visit voip.tn.edu.twWe analyzed Voip.tn.edu.tw page load time and found that the first response time was 990 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
voip.tn.edu.tw performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value5.3 s
22/100
25%
Value9.2 s
13/100
10%
Value0 ms
100/100
30%
Value0.24
52/100
15%
Value5.3 s
73/100
10%
990 ms
227 ms
433 ms
658 ms
437 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 98% of them (50 requests) were addressed to the original Voip.tn.edu.tw, 2% (1 request) were made to Tn.edu.tw. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Voip.tn.edu.tw.
Page size can be reduced by 837.1 kB (74%)
1.1 MB
294.9 kB
In fact, the total size of Voip.tn.edu.tw 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. 25% of websites need less resources to load. Javascripts take 728.4 kB which makes up the majority of the site volume.
Potential reduce by 28.1 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 4.5 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 28.1 kB or 82% of the original size.
Potential reduce by 20.8 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, VOIP Tn needs image optimization as it can save up to 20.8 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 591.1 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 591.1 kB or 81% of the original size.
Potential reduce by 197.1 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. Voip.tn.edu.tw needs all CSS files to be minified and compressed as it can save up to 197.1 kB or 83% of the original size.
Number of requests can be reduced by 35 (73%)
48
13
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VOIP Tn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.
voip.tn.edu.tw
990 ms
xoops.css
227 ms
xoops.css
433 ms
bootstrap.css
658 ms
jquery.smartmenus.bootstrap.css
437 ms
font-awesome.css
443 ms
style.css
446 ms
custom.css
462 ms
xoops.js
647 ms
script.js
653 ms
browse.php
1120 ms
jquery-migrate.min.js
671 ms
jquery-ui.js
1850 ms
style.css
862 ms
jquery.ui.all.css
869 ms
colorbox.css
871 ms
jquery.colorbox.js
894 ms
abgne_marquee.css
1077 ms
abgne_marquee.js
1086 ms
bootstrap.js
1091 ms
jquery.smartmenus.js
1115 ms
jquery.smartmenus.bootstrap.js
1292 ms
block.css
863 ms
jquery.ui.base.css
222 ms
jquery.ui.theme.css
220 ms
jquery.ui.core.css
221 ms
jquery.ui.accordion.css
217 ms
jquery.ui.autocomplete.css
217 ms
jquery.ui.button.css
219 ms
jquery.ui.datepicker.css
221 ms
jquery.ui.dialog.css
229 ms
jquery.ui.menu.css
432 ms
jquery.ui.progressbar.css
432 ms
jquery.ui.resizable.css
435 ms
jquery.ui.selectable.css
439 ms
jquery.ui.slider.css
439 ms
jquery.ui.spinner.css
456 ms
jquery.ui.tabs.css
646 ms
jquery.ui.tooltip.css
647 ms
email2.gif
861 ms
bg_4_13.png
1331 ms
down.png
229 ms
up.png
218 ms
to.png
224 ms
fontawesome-webfont.woff
1116 ms
foot.jpg
229 ms
ajax.php
452 ms
ajax.php
464 ms
overlay.png
395 ms
ajax.php
281 ms
ajax.php
292 ms
voip.tn.edu.tw 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.
voip.tn.edu.tw best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
voip.tn.edu.tw SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
JA
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Voip.tn.edu.tw can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed Chinese language. Our system also found out that Voip.tn.edu.tw 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.
voip.tn.edu.tw
Open Graph description is not detected on the main page of VOIP Tn. 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: