Tools & Wizards About Us
shallin.com.tw screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

shallin.com.tw

Shallin Electronics | Taiwan Quality Electronic Components

Page Load Speed

8.7 sec in total

First Response

596 ms

Resources Loaded

7.6 sec

Page Rendered

552 ms

shallin.com.tw screenshot

About Website

Welcome to shallin.com.tw homepage info - get ready to check Shallin best content right away, or after learning these important things about shallin.com.tw

SHALLIN specializes in offering Electrical & Electronics components, high quality at competitive price. Our main products include the components of Switches、Audio & Video connectors、RF connectors、Comp...

Visit shallin.com.tw

Key Findings

We analyzed Shallin.com.tw page load time and found that the first response time was 596 ms and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

shallin.com.tw performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.101

89/100

15%

TTI (Time to Interactive)

Value16.6 s

5/100

10%

Network Requests Diagram

shallin.com.tw

596 ms

shallin.com.tw

1048 ms

js

78 ms

sweetalert2.min.js

391 ms

sweetalert2.min.css

589 ms

Our browser made a total of 153 requests to load all elements on the main page. We found that 89% of them (136 requests) were addressed to the original Shallin.com.tw, 7% (11 requests) were made to Fonts.gstatic.com and 3% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Shallin.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 950.8 kB (18%)

Content Size

5.4 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shallin.com.tw main page is 5.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 470.2 kB

  • Original 513.8 kB
  • After minification 308.9 kB
  • After compression 43.5 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 204.8 kB, which is 40% 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 470.2 kB or 92% of the original size.

Image Optimization

-3%

Potential reduce by 115.9 kB

  • Original 3.7 MB
  • After minification 3.6 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. Shallin images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 317.2 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 739.8 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 317.2 kB or 30% of the original size.

CSS Optimization

-39%

Potential reduce by 47.5 kB

  • Original 122.4 kB
  • After minification 122.4 kB
  • After compression 74.8 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. Shallin.com.tw needs all CSS files to be minified and compressed as it can save up to 47.5 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (32%)

Requests Now

139

After Optimization

95

  • Images
  • JavaScript
  • CSS

The browser has sent 139 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shallin. 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 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shallin.com.tw

shallin.com.tw

596 ms

shallin.com.tw

shallin.com.tw

1048 ms

js

js

78 ms

sweetalert2.min.js

sweetalert2.min.js

391 ms

sweetalert2.min.css

sweetalert2.min.css

589 ms

bootstrap.min.css

bootstrap.min.css

805 ms

slick-theme.css

slick-theme.css

786 ms

slick.css

slick.css

787 ms

base.css

base.css

787 ms

base_rwd.css

base_rwd.css

792 ms

style.css

style.css

1003 ms

style_rwd.css

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990 ms

swiper.css

swiper.css

981 ms

bsnav.min.css

bsnav.min.css

984 ms

all.min.js

all.min.js

2023 ms

animate.css

animate.css

1010 ms

lightgallery.min.css

lightgallery.min.css

1176 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

1177 ms

icon

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30 ms

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1183 ms

datepicker.css

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1198 ms

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46 ms

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1017 ms

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1386 ms

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1182 ms

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1194 ms

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1203 ms

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1209 ms

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modernizr-2.6.2-respond-1.1.0.min.js

1378 ms

slick.js

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1409 ms

swiper.js

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1621 ms

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1402 ms

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1570 ms

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1578 ms

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1600 ms

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1603 ms

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1763 ms

lg-zoom.min.js

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1772 ms

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1822 ms

jquery.fancybox.min.js

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1807 ms

js.cookie.min.js

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11 ms

moment-with-locales.js

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2298 ms

bootstrap-material-datetimepicker.js

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2096 ms

wow.min.js

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1899 ms

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1705 ms

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1730 ms

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17 ms

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22 ms

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443 ms

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848 ms

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1242 ms

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1063 ms

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952 ms

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1242 ms

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850 ms

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77 ms

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77 ms

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405 ms

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475 ms

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589 ms

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549 ms

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1278 ms

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foo_logo.svg

1204 ms

icon_member.svg

icon_member.svg

1199 ms

icon_cart.svg

icon_cart.svg

1249 ms

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1292 ms

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1237 ms

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1242 ms

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1198 ms

Accessibility Review

shallin.com.tw accessibility score

82

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Best Practices

shallin.com.tw best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

shallin.com.tw SEO score

83

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shallin.com.tw can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Shallin.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

shallin.com.tw

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