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belts.com.tw screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

belts.com.tw

Timing Belts, Rubber Belts, Industrial Belts, Transmission Belts, V-Belts, Poly-V Belts, Hobs, Pu belting, Conveyor Belts, Power Fair Belts, Just Belt...

Page Load Speed

2 sec in total

First Response

534 ms

Resources Loaded

1.4 sec

Page Rendered

97 ms

belts.com.tw screenshot

About Website

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

Power Fair manufactures Pu belting, Hobs, Conveyor belts, power fair belts, Just belts, Automotive belting, open belts,poly-v belts, scooter belting, flat belts, rubber belts, industrial belts, transm...

Visit belts.com.tw

Key Findings

We analyzed Belts.com.tw page load time and found that the first response time was 534 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

belts.com.tw performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

belts.com.tw

534 ms

belts.css

489 ms

belts.css

171 ms

1.jpg

316 ms

2.jpg

334 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Belts.com.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (844 ms) belongs to the original domain Belts.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.6 kB (19%)

Content Size

35.2 kB

After Optimization

28.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Belts.com.tw main page is 35.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 26.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 6.4 kB

  • Original 8.3 kB
  • After minification 7.0 kB
  • After compression 1.8 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 1.3 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 6.4 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 100 B

  • Original 26.5 kB
  • After minification 26.4 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. Belts images are well optimized though.

CSS Optimization

-18%

Potential reduce by 82 B

  • Original 448 B
  • After minification 448 B
  • After compression 366 B

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. Belts.com.tw needs all CSS files to be minified and compressed as it can save up to 82 B or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (33%)

Requests Now

24

After Optimization

16

  • Images
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Belts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

belts.com.tw

belts.com.tw

534 ms

belts.css

belts.css

489 ms

belts.css

belts.css

171 ms

1.jpg

1.jpg

316 ms

2.jpg

2.jpg

334 ms

3.jpg

3.jpg

339 ms

4.gif

4.gif

340 ms

5.gif

5.gif

353 ms

6.gif

6.gif

351 ms

7.gif

7.gif

473 ms

8.gif

8.gif

503 ms

9.jpg

9.jpg

510 ms

icon.gif

icon.gif

515 ms

10.jpg

10.jpg

526 ms

11.jpg

11.jpg

531 ms

12.jpg

12.jpg

631 ms

13.jpg

13.jpg

671 ms

index_3.gif

index_3.gif

676 ms

point1.gif

point1.gif

684 ms

index_1.gif

index_1.gif

704 ms

index_1a.gif

index_1a.gif

702 ms

index_2.gif

index_2.gif

789 ms

index_2a.gif

index_2a.gif

839 ms

logo.gif

logo.gif

844 ms

back.gif

back.gif

370 ms

Accessibility Review

belts.com.tw accessibility score

58

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

belts.com.tw best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

belts.com.tw SEO score

67

Search Engine Optimization Advices

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

    N/A

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Belts.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 Belts.com.tw main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

belts.com.tw

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