Access lincheng.com.tw. LIN CHENG TECHNOLOGIES CO., LTD.

name

value

score

weighting

FCP (First Contentful Paint)

Value12.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value16.2 s

0/100

25%

SI (Speed Index)

Value16.2 s

0/100

10%

TBT (Total Blocking Time)

Value350 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

lincheng.com.tw

596 ms

www.lincheng.com.tw

801 ms

index.html

307 ms

jquery-ui.css

19 ms

bootstrap.css

3107 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 76% of them (47 requests) were addressed to the original Lincheng.com.tw, 5% (3 requests) were made to Code.jquery.com and 5% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Lincheng.com.tw.

Content Size

1.2 MB

After Optimization

997.4 kB

In fact, the total size of Lincheng.com.tw main page is 1.2 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. 60% of websites need less resources to load. Images take 844.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 37.6 kB

Original 45.3 kB
After minification 33.9 kB
After compression 7.8 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. This page needs HTML code to be minified as it can gain 11.4 kB, which is 25% 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 37.6 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 46.1 kB

Original 844.9 kB
After minification 798.8 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. LIN CHENG images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 46.2 kB

Original 175.1 kB
After minification 175.1 kB
After compression 128.9 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 46.2 kB or 26% of the original size.

CSS Optimization

-35%

Potential reduce by 33.3 kB

Original 95.3 kB
After minification 89.9 kB
After compression 62.0 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. Lincheng.com.tw needs all CSS files to be minified and compressed as it can save up to 33.3 kB or 35% of the original size.

Requests Now

After Optimization

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LIN CHENG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

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

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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

High

Links are not crawlable

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

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 Lincheng.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 Lincheng.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

lincheng.com.tw

Open Graph description is not detected on the main page of LIN CHENG. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

LIN CHENG TECHNOLOGIES CO., LTD.

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

lincheng.com.tw

www.lincheng.com.tw

index.html

jquery-ui.css

bootstrap.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

lincheng.com.tw

www.lincheng.com.tw

index.html

jquery-ui.css

bootstrap.css

theme.css

tarteaucitron.js

email-decode.min.js

owl.carousel.css

lightbox.min.css

custom.css

index_en.css

socicon.css

iconsmind.css

interface-icons.css

css

jquery-2.1.4.min.js

jquery-ui.js

isotope.min.js

ytplayer.min.js

owl.carousel.min.js

lightbox.min.js

twitterfetcher.min.js

smooth-scroll.min.js

scrollreveal.min.js

parallax.js

scripts.js

notosanstc.css

index-menu-bg.png

logo-large-dark.png

logo-dark.png

logo-light.png

1.jpg

twin-vertical-injection-molding-machine.png

2.jpg

vertical-injection-molding-machine.png

index-pbg.png

P2017030600002.png

P2017050400011.png

P2017050400023.png

N2023032700001_small.jpg

N2023021600001_small.png

N2022070100003_small.png