Tools & Wizards About Us

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

rekrow.com.tw

Butane Gas Torch, Butane Torch - Rekrow Industrial Inc.

Page Load Speed

12.6 sec in total

First Response

740 ms

Resources Loaded

11.5 sec

Page Rendered

447 ms

About Website

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

Rekrow Industrial Inc. was established in 1986 as one of the leading Butane Gas powered tool manufacturers in Taiwan. We are renowned for the technical skills and knowledge in the application, design ...

Visit rekrow.com.tw

Key Findings

We analyzed Rekrow.com.tw page load time and found that the first response time was 740 ms and then it took 11.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

rekrow.com.tw performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value19.3 s

0/100

10%

TBT (Total Blocking Time)

Value10,160 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.164

72/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

Network Requests Diagram

rekrow.com.tw

740 ms

www.rekrow.com.tw

632 ms

www.rekrow.com.tw

1746 ms

loading.css

789 ms

animate.css

803 ms

Our browser made a total of 130 requests to load all elements on the main page. We found that 86% of them (112 requests) were addressed to the original Rekrow.com.tw, 5% (7 requests) were made to Youtube.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Rekrow.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 464.7 kB (39%)

Content Size

1.2 MB

After Optimization

737.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rekrow.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. 80% 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. Javascripts take 527.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 322.2 kB

  • Original 394.3 kB
  • After minification 378.5 kB
  • After compression 72.1 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. HTML code on this page is well minified. 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 82% of the original size.

Image Optimization

-1%

Potential reduce by 1.5 kB

  • Original 115.5 kB
  • After minification 114.0 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. Rekrow images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 98.8 kB

  • Original 527.0 kB
  • After minification 523.9 kB
  • After compression 428.2 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 98.8 kB or 19% of the original size.

CSS Optimization

-25%

Potential reduce by 42.2 kB

  • Original 165.5 kB
  • After minification 165.3 kB
  • After compression 123.3 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. Rekrow.com.tw needs all CSS files to be minified and compressed as it can save up to 42.2 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 71 (59%)

Requests Now

120

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rekrow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

rekrow.com.tw accessibility score

59

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

rekrow.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

rekrow.com.tw SEO score

76

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rekrow.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 Rekrow.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 Rekrow. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: