Tools & Wizards About Us
tainancity.tw screenshot

Report Summary

  • 0

    Performance

  • 44

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

tainancity.tw

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Page Load Speed

3.3 sec in total

First Response

756 ms

Resources Loaded

2.3 sec

Page Rendered

190 ms

tainancity.tw screenshot

About Website

Visit tainancity.tw now to see the best up-to-date Tainancity content and also check out these interesting facts you probably never knew about tainancity.tw

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Visit tainancity.tw

Key Findings

We analyzed Tainancity.tw page load time and found that the first response time was 756 ms and then it took 2.5 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

tainancity.tw performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value1,030 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.288

42/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

tainancity.tw

756 ms

styles.css

841 ms

textstyles.css

551 ms

header.png

1060 ms

tables.css

354 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Tainancity.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Tainancity.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 60.0 kB (38%)

Content Size

159.4 kB

After Optimization

99.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Tainancity.tw main page is 159.4 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 5% of websites need less resources to load. Images take 90.4 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 4.3 kB

  • Original 7.0 kB
  • After minification 7.0 kB
  • After compression 2.8 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. 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 4.3 kB or 61% of the original size.

Image Optimization

-4%

Potential reduce by 3.4 kB

  • Original 90.4 kB
  • After minification 87.0 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. Tainancity images are well optimized though.

CSS Optimization

-84%

Potential reduce by 52.4 kB

  • Original 62.0 kB
  • After minification 48.6 kB
  • After compression 9.7 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. Tainancity.tw needs all CSS files to be minified and compressed as it can save up to 52.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (72%)

Requests Now

18

After Optimization

5

  • Images
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tainancity. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tainancity.tw

tainancity.tw

756 ms

styles.css

styles.css

841 ms

textstyles.css

textstyles.css

551 ms

header.png

header.png

1060 ms

tables.css

tables.css

354 ms

commonstyles.css

commonstyles.css

166 ms

top_bg.gif

top_bg.gif

176 ms

headerbox_bg.gif

headerbox_bg.gif

496 ms

header.jpg

header.jpg

184 ms

h3.png

h3.png

178 ms

h3_bg.gif

h3_bg.gif

339 ms

pagetop_button.gif

pagetop_button.gif

344 ms

menu_h4_bg.gif

menu_h4_bg.gif

349 ms

menu_h4.png

menu_h4.png

354 ms

menulist_li_bg.gif

menulist_li_bg.gif

364 ms

menu_bg.png

menu_bg.png

511 ms

footer_bg_t.png

footer_bg_t.png

516 ms

footer_bg_b.gif

footer_bg_b.gif

523 ms

footer_menu_bg.png

footer_menu_bg.png

529 ms

footer_bg.gif

footer_bg.gif

544 ms

Accessibility Review

tainancity.tw accessibility score

44

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

tainancity.tw best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

tainancity.tw SEO score

81

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

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

    ZH

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tainancity.tw can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed Japanese language. Our system also found out that Tainancity.tw main page’s claimed encoding is shift_jis. 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

tainancity.tw

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