Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

simple.0123456789.tw

簡易線上計算機|計算Pro

Page Load Speed

3.2 sec in total

First Response

872 ms

Resources Loaded

2.1 sec

Page Rendered

204 ms

simple.0123456789.tw screenshot

About Website

Click here to check amazing Simple 0123456789 content for Taiwan. Otherwise, check out these important facts you probably never knew about simple.0123456789.tw

這是一個好用的簡易線上計算機

Visit simple.0123456789.tw

Key Findings

We analyzed Simple.0123456789.tw page load time and found that the first response time was 872 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

simple.0123456789.tw performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

simple.0123456789.tw

872 ms

index.appcache

135 ms

jquery-nightowl-1.2.css

126 ms

jquery-1.11.1.min.js

189 ms

jquery-nightowl-1.2.js

132 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 6% of them (8 requests) were addressed to the original Simple.0123456789.tw, 14% (20 requests) were made to Farm8.staticflickr.com and 13% (18 requests) were made to Farm4.staticflickr.com. The less responsive or slowest element that took the longest time to load (872 ms) belongs to the original domain Simple.0123456789.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 691.8 kB (57%)

Content Size

1.2 MB

After Optimization

518.7 kB

In fact, the total size of Simple.0123456789.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. 65% of websites need less resources to load. Javascripts take 643.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 33.3 kB

  • Original 44.9 kB
  • After minification 44.3 kB
  • After compression 11.5 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 33.3 kB or 74% of the original size.

Image Optimization

-2%

Potential reduce by 5.9 kB

  • Original 238.8 kB
  • After minification 232.9 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. Simple 0123456789 images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 417.3 kB

  • Original 643.2 kB
  • After minification 568.9 kB
  • After compression 225.9 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 417.3 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 235.3 kB

  • Original 283.6 kB
  • After minification 274.3 kB
  • After compression 48.3 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. Simple.0123456789.tw needs all CSS files to be minified and compressed as it can save up to 235.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 85 (65%)

Requests Now

131

After Optimization

46

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Simple 0123456789. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

simple.0123456789.tw accessibility score

69

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Form elements do not have associated labels

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

simple.0123456789.tw best practices score

58

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

simple.0123456789.tw SEO score

92

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

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

    JA

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Simple.0123456789.tw can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed Chinese language. Our system also found out that Simple.0123456789.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 Simple 0123456789. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: