Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

fastener-world.com.tw

Fastener World Magazine. Buyer | Seller | Supplier Directory. Adverts

Page Load Speed

25.3 sec in total

First Response

1.6 sec

Resources Loaded

23.2 sec

Page Rendered

515 ms

fastener-world.com.tw screenshot

About Website

Welcome to fastener-world.com.tw homepage info - get ready to check Fastener World best content for Taiwan right away, or after learning these important things about fastener-world.com.tw

B2B platform for fasteners, hardware, tools, components, machinery suppliers, manufacturers, importers,exporters, traders, retailers, distributors, end users

Visit fastener-world.com.tw

Key Findings

We analyzed Fastener-world.com.tw page load time and found that the first response time was 1.6 sec and then it took 23.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

fastener-world.com.tw performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

62/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value640 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.041

99/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

fastener-world.com.tw

1614 ms

jquery.3.6.min.js

932 ms

top_frame.js

710 ms

screen.css

710 ms

screen_768.css

710 ms

Our browser made a total of 261 requests to load all elements on the main page. We found that 87% of them (227 requests) were addressed to the original Fastener-world.com.tw, 2% (4 requests) were made to I3.ytimg.com and 2% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (6.5 sec) belongs to the original domain Fastener-world.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (7%)

Content Size

32.7 MB

After Optimization

30.6 MB

In fact, the total size of Fastener-world.com.tw main page is 32.7 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. 70% of websites need less resources to load. Images take 31.8 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 322.2 kB

  • Original 357.9 kB
  • After minification 231.6 kB
  • After compression 35.7 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 126.3 kB, which is 35% 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 322.2 kB or 90% of the original size.

Image Optimization

-5%

Potential reduce by 1.6 MB

  • Original 31.8 MB
  • After minification 30.1 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. Fastener World images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 198.4 kB

  • Original 556.3 kB
  • After minification 555.8 kB
  • After compression 357.8 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 198.4 kB or 36% of the original size.

CSS Optimization

-9%

Potential reduce by 5.6 kB

  • Original 59.1 kB
  • After minification 59.1 kB
  • After compression 53.6 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. Fastener-world.com.tw has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 42 (16%)

Requests Now

260

After Optimization

218

The browser has sent 260 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fastener World. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

fastener-world.com.tw accessibility score

64

Accessibility Issues

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

fastener-world.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

fastener-world.com.tw SEO score

93

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

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

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 Fastener-world.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 Fastener-world.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

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