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coiler.com.tw screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

coiler.com.tw

Coiler Corporation.

Page Load Speed

5.8 sec in total

First Response

564 ms

Resources Loaded

4.8 sec

Page Rendered

440 ms

coiler.com.tw screenshot

About Website

Visit coiler.com.tw now to see the best up-to-date Coiler content for Taiwan and also check out these interesting facts you probably never knew about coiler.com.tw

Coiler Corporation is a global manufacturer and supplier of an extensive portfolio of 5G FWA CPE & RF Repeaters and Solutions that effectively enhance your In-building coverage for 2G, 3G, 4G, and 5G ...

Visit coiler.com.tw

Key Findings

We analyzed Coiler.com.tw page load time and found that the first response time was 564 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.

Performance Metrics

coiler.com.tw performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value27.8 s

0/100

25%

SI (Speed Index)

Value19.4 s

0/100

10%

TBT (Total Blocking Time)

Value940 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.511

15/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

Network Requests Diagram

coiler.com.tw

564 ms

977 ms

en

673 ms

cse.js

56 ms

js

72 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 65% of them (42 requests) were addressed to the original Coiler.com.tw, 9% (6 requests) were made to Google.com and 6% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Coiler.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (29%)

Content Size

6.5 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coiler.com.tw main page is 6.5 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. 75% 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 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 43.8 kB

  • Original 52.2 kB
  • After minification 43.7 kB
  • After compression 8.4 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 8.5 kB, which is 16% 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 43.8 kB or 84% of the original size.

Image Optimization

-21%

Potential reduce by 1.1 MB

  • Original 5.4 MB
  • After minification 4.2 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. Obviously, Coiler needs image optimization as it can save up to 1.1 MB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-55%

Potential reduce by 370.4 kB

  • Original 667.9 kB
  • After minification 645.7 kB
  • After compression 297.5 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 370.4 kB or 55% of the original size.

CSS Optimization

-84%

Potential reduce by 361.1 kB

  • Original 431.5 kB
  • After minification 414.2 kB
  • After compression 70.4 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. Coiler.com.tw needs all CSS files to be minified and compressed as it can save up to 361.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (47%)

Requests Now

59

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coiler. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

coiler.com.tw

coiler.com.tw

564 ms

977 ms

en

en

673 ms

cse.js

cse.js

56 ms

js

js

72 ms

insight.min.js

insight.min.js

34 ms

4e4fec34c846140cadfc53eb7.js

4e4fec34c846140cadfc53eb7.js

387 ms

gtm.js

gtm.js

123 ms

sweetalert2.min.css

sweetalert2.min.css

447 ms

all.min.css

all.min.css

44 ms

bootstrap.min.css

bootstrap.min.css

1315 ms

owl.carousel.min.css

owl.carousel.min.css

576 ms

owl.theme.default.min.css

owl.theme.default.min.css

581 ms

animate.css

animate.css

782 ms

animateCustom.css

animateCustom.css

589 ms

app.min.css

app.min.css

1010 ms

ionicons.css

ionicons.css

1149 ms

logoBlue.svg

logoBlue.svg

772 ms

insight_tag_errors.gif

insight_tag_errors.gif

31 ms

cse_element__en.js

cse_element__en.js

30 ms

default+en.css

default+en.css

49 ms

default.css

default.css

50 ms

js

js

32 ms

nKYn4KdDPynSvm4uIaJlPrPds13OQix1kxfXeprG.png

nKYn4KdDPynSvm4uIaJlPrPds13OQix1kxfXeprG.png

1959 ms

73PsfATtB0RpQ92xSl2wnhJ31VXRrzIJWQnFrI2a.jpeg

73PsfATtB0RpQ92xSl2wnhJ31VXRrzIJWQnFrI2a.jpeg

1741 ms

productsBg.png

productsBg.png

794 ms

newsBg.png

newsBg.png

988 ms

sweetalert2.min.js

sweetalert2.min.js

1015 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

1349 ms

jquery-1.12.4-ui.min.js

jquery-1.12.4-ui.min.js

1958 ms

jquery.ui.touch.js

jquery.ui.touch.js

1203 ms

wow.js

wow.js

1322 ms

owl.carousel.min.js

owl.carousel.min.js

1393 ms

jquery.dotdotdot.js

jquery.dotdotdot.js

1509 ms

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7c7fc4fc-d4c8-4272-a9c3-1ee91633d9f8.png

1541 ms

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37b5e914-7abd-4d76-9cef-e0e7c0fb7f21.png

1580 ms

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f914c2a9-5f88-446f-b910-a5f978db46e9.png

1697 ms

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1735 ms

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1770 ms

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e058f897-8b10-4f9a-984b-f536e0a94bdb.png

1886 ms

js

js

58 ms

analytics.js

analytics.js

16 ms

collect

collect

72 ms

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5809a091-b32c-40fa-883f-3410c6e0fadb.png

2183 ms

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a88eb57b-9131-401f-9808-cecebeae0c28.png

2183 ms

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71f19554-df64-4a60-97ff-93de6724a31f.png

2182 ms

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2198 ms

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fbadfa7e-1032-4b5e-b38c-5d7f8850b997.png

2183 ms

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2301 ms

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2428 ms

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2232 ms

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2442 ms

3959be20-1550-4ddc-ac91-6919ba80907a.png

3959be20-1550-4ddc-ac91-6919ba80907a.png

2301 ms

fa-solid-900.woff

fa-solid-900.woff

67 ms

fa-regular-400.woff

fa-regular-400.woff

80 ms

1_en.png

1_en.png

2239 ms

3_en.jpg

3_en.jpg

2124 ms

4_en.png

4_en.png

2147 ms

css

css

29 ms

css2

css2

47 ms

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-2Y-1UA.ttf

iJWZBXyIfDnIV5PNhY1KTN7Z-Yh-2Y-1UA.ttf

22 ms

async-ads.js

async-ads.js

46 ms

branding.png

branding.png

43 ms

clear.png

clear.png

20 ms

nav_logo114.png

nav_logo114.png

21 ms

Accessibility Review

coiler.com.tw accessibility score

86

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

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<html> element does not have a [lang] attribute

Best Practices

coiler.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

coiler.com.tw SEO score

97

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coiler.com.tw can be misinterpreted by Google and other search engines. Our service has detected that English 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 Coiler.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

coiler.com.tw

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