Access profantec.com.tw. Fan Manufacturer - PROFAN TECHNOLOGY CORP | - AC Fan, Ac Axial Fan, AC Motors, AC Steel Fan, AC Stee...

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value430 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.123

83/100

15%

TTI (Time to Interactive)

Value15.0 s

7/100

10%

profantec.com.tw

1020 ms

www.profantec.com.tw

2010 ms

loading.css

407 ms

style.css

652 ms

worldwide.css

426 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 98% of them (127 requests) were addressed to the original Profantec.com.tw, 2% (2 requests) were made to Webbuilder3.asiannet.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.6 sec) belongs to the original domain Profantec.com.tw.

Content Size

1.5 MB

After Optimization

1.1 MB

In fact, the total size of Profantec.com.tw main page is 1.5 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 936.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 112.4 kB

Original 140.5 kB
After minification 106.9 kB
After compression 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 33.6 kB, which is 24% 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 112.4 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 67.4 kB

Original 936.4 kB
After minification 869.0 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. PROFAN Tec images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 80.8 kB

Original 252.4 kB
After minification 247.6 kB
After compression 171.6 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 80.8 kB or 32% of the original size.

CSS Optimization

-38%

Potential reduce by 46.9 kB

Original 123.9 kB
After minification 123.6 kB
After compression 77.1 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. Profantec.com.tw needs all CSS files to be minified and compressed as it can save up to 46.9 kB or 38% of the original size.

Requests Now

124

After Optimization

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PROFAN Tec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Profantec.com.tw can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Profantec.com.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.

Social Sharing Optimization

profantec.com.tw

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Fan Manufacturer - PROFAN TECHNOLOGY CORP | - AC Fan, Ac Axial Fan, AC Motors, AC Steel Fan, AC Steel Fan, Industrial Fan, External Fan, AC Blower Fan...

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

profantec.com.tw

www.profantec.com.tw

loading.css

style.css

worldwide.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

profantec.com.tw

www.profantec.com.tw

loading.css

style.css

worldwide.css

animate.css

scroll_t.css

font-awesome.min.css

nivo-slider.css

sub_nav.css

magiczoomplus.css

owl.carousel.css

newsletterpopup.css

jquery.mmenu.all.css

responsive.css

shopping.css

jquery-ui.min.css

jquery-1.12.3.min.js

utils.js

jquery.navScroll.js

jquery-ui.min.js

datepicker_init.js

member_email_syncer.js

member_account_validator.js

wow.js

modernizr.js

jquery.nivo.slider.js

owl.carousel.min.js

jquery.treeview.js

jquery.cookie.js

jquery.easing.1.3.js

jquery.mmenu.min.all.js

clearbox.js

cherry-fixed-parallax.js

jquery.ui.totop.js

script_top.js

font-awesome.min.css

js

bootstrap.css

media_print.css

advanced_search_new.css

comboTree.css

bootstrap.min.js