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ctengineering.com.tw screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 50

    SEO

    Google-friendlier than
    19% of websites

ctengineering.com.tw

CT Engineering | A pioneer of transaxle and gearbox drive unit manufacturer and ISO9001 / ISO13485 Certified Company

Page Load Speed

23.9 sec in total

First Response

823 ms

Resources Loaded

22.7 sec

Page Rendered

443 ms

ctengineering.com.tw screenshot

About Website

Click here to check amazing CT Engineering content. Otherwise, check out these important facts you probably never knew about ctengineering.com.tw

CT Engineering is committed to developing and manufacturing reliable high quality, high performance transaxles, gearbox drive units, motors and brakes for the global market | Confidence is Earned

Visit ctengineering.com.tw

Key Findings

We analyzed Ctengineering.com.tw page load time and found that the first response time was 823 ms and then it took 23.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ctengineering.com.tw performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value32.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value51.5 s

0/100

10%

Network Requests Diagram

ctengineering.com.tw

823 ms

ctengineering.com.tw

1276 ms

index.asp

6277 ms

bootstrap.min.css

19 ms

style.css

871 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 78% of them (65 requests) were addressed to the original Ctengineering.com.tw, 6% (5 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Ctengineering.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (16%)

Content Size

11.1 MB

After Optimization

9.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ctengineering.com.tw main page is 11.1 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. 60% of websites need less resources to load. Images take 9.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 57.5 kB

  • Original 71.9 kB
  • After minification 58.5 kB
  • After compression 14.4 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 13.4 kB, which is 19% 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 57.5 kB or 80% of the original size.

Image Optimization

-9%

Potential reduce by 840.1 kB

  • Original 9.8 MB
  • After minification 8.9 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. CT Engineering images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 327.9 kB

  • Original 592.0 kB
  • After minification 517.2 kB
  • After compression 264.1 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 327.9 kB or 55% of the original size.

CSS Optimization

-84%

Potential reduce by 569.2 kB

  • Original 680.6 kB
  • After minification 636.3 kB
  • After compression 111.4 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. Ctengineering.com.tw needs all CSS files to be minified and compressed as it can save up to 569.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (33%)

Requests Now

69

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CT Engineering. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ctengineering.com.tw

ctengineering.com.tw

823 ms

ctengineering.com.tw

ctengineering.com.tw

1276 ms

index.asp

index.asp

6277 ms

bootstrap.min.css

bootstrap.min.css

19 ms

style.css

style.css

871 ms

css

css

36 ms

bootstrap.min.css

bootstrap.min.css

1489 ms

swiper.min.css

swiper.min.css

875 ms

essentials.css

essentials.css

1705 ms

layout.css

layout.css

1506 ms

cte.css

cte.css

1088 ms

function.js

function.js

1091 ms

ga4.js

ga4.js

1294 ms

counterfeit_CTE_product_2A.jpg

counterfeit_CTE_product_2A.jpg

1307 ms

ISO13485_DNV_3.png

ISO13485_DNV_3.png

1312 ms

logo-header.png

logo-header.png

1312 ms

0916.jpg

0916.jpg

3699 ms

04.jpg

04.jpg

20130 ms

01.jpg

01.jpg

14768 ms

03.jpg

03.jpg

20129 ms

02.jpg

02.jpg

17617 ms

05.jpg

05.jpg

4940 ms

pin-01.jpg

pin-01.jpg

5153 ms

pin-02.jpg

pin-02.jpg

5367 ms

pin-03.jpg

pin-03.jpg

5582 ms

pin-04.jpg

pin-04.jpg

5799 ms

pin-05.jpg

pin-05.jpg

6015 ms

pin-06.jpg

pin-06.jpg

6223 ms

infoBar_productLine_CT3.jpg

infoBar_productLine_CT3.jpg

6427 ms

infoBar_productLine_CT4.jpg

infoBar_productLine_CT4.jpg

6640 ms

infoBar_productLine_CT4H.jpg

infoBar_productLine_CT4H.jpg

6894 ms

infoBar_productLine_CT5.jpg

infoBar_productLine_CT5.jpg

6851 ms

infoBar_productLine_CT6.jpg

infoBar_productLine_CT6.jpg

7062 ms

infoBar_productLine_CT6H.jpg

infoBar_productLine_CT6H.jpg

7104 ms

infoBar_productLine_CT7.jpg

infoBar_productLine_CT7.jpg

7267 ms

infoBar_productLine_CT9.jpg

infoBar_productLine_CT9.jpg

7312 ms

infoBar_productLine_CTTR.jpg

infoBar_productLine_CTTR.jpg

7475 ms

infoBar_productLine_CTSR.jpg

infoBar_productLine_CTSR.jpg

7517 ms

infoBar_productLine_CTSRplus.jpg

infoBar_productLine_CTSRplus.jpg

7685 ms

infoBar_productLine_CT9S.jpg

infoBar_productLine_CT9S.jpg

7728 ms

firebase.js

firebase.js

21 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

2 ms

css2

css2

18 ms

jquery-2.1.4.min.js

jquery-2.1.4.min.js

7235 ms

scripts.js

scripts.js

7468 ms

swiper.min.js

swiper.min.js

7224 ms

demo.swiper_slider.js

demo.swiper_slider.js

7423 ms

infoBar_productLine_CT9-G2.jpg

infoBar_productLine_CT9-G2.jpg

7265 ms

infoBar_productLine_CTTR-G2.jpg

infoBar_productLine_CTTR-G2.jpg

7409 ms

infoBar_productLine_GasToElectric.jpg

infoBar_productLine_GasToElectric.jpg

7254 ms

no1.png

no1.png

7407 ms

no2.png

no2.png

7434 ms

no3.png

no3.png

7609 ms

analytics.js

analytics.js

109 ms

icon_QC_RoHS_w200.png

icon_QC_RoHS_w200.png

7421 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

101 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

130 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

141 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

140 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

141 ms

cse.js

cse.js

107 ms

collect

collect

23 ms

cse_element__en.js

cse_element__en.js

23 ms

default+en.css

default+en.css

43 ms

default.css

default.css

45 ms

OpenSans-Regular-webfont.woff

OpenSans-Regular-webfont.woff

5423 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

4211 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

4178 ms

font-icons.woff

font-icons.woff

4008 ms

icon_QC_REACH_w200.png

icon_QC_REACH_w200.png

3977 ms

icon_QC_ISO9001_w200.png

icon_QC_ISO9001_w200.png

3777 ms

icon_QC_ISO13485_w200.png

icon_QC_ISO13485_w200.png

3921 ms

logo_DNV_w200_1.jpg

logo_DNV_w200_1.jpg

3766 ms

logo_norwegian_accreditation_w200.jpg

logo_norwegian_accreditation_w200.jpg

3742 ms

logo_CTE_GSE.png

logo_CTE_GSE.png

3556 ms

logo-footer.png

logo-footer.png

3528 ms

shadow3.png

shadow3.png

3332 ms

world-map.png

world-map.png

3475 ms

footer_sprite.png

footer_sprite.png

3326 ms

bootstrap.min.js

bootstrap.min.js

2266 ms

async-ads.js

async-ads.js

38 ms

branding.png

branding.png

34 ms

owl.carousel.min.js

owl.carousel.min.js

210 ms

Accessibility Review

ctengineering.com.tw accessibility score

74

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

ctengineering.com.tw best practices score

67

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

High

Page has valid source maps

SEO Factors

ctengineering.com.tw SEO score

50

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

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 Ctengineering.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 Ctengineering.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

ctengineering.com.tw

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