Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

gia.tw

寶昇鑽石 - 鑽石價格公開、鑽戒的專家

Page Load Speed

26.3 sec in total

First Response

1.3 sec

Resources Loaded

24.3 sec

Page Rendered

681 ms

About Website

Click here to check amazing Gia content. Otherwise, check out these important facts you probably never knew about gia.tw

精品鑽戒、婚戒，請找鑽石的專家– 寶昇鑽石。寶昇至今成立將近三十年，老字號的鑽石珠寶店，深受顧客喜愛。寶昇鑽石價格公開，讓您買到實在優質的鑽戒。訂婚、結婚、節日買鑽戒，當然要找寶昇。採用「珍愛一世」所嚴選之品牌鑽石，打造一流品質與服務，服務更多消費者讓消費者有所保障，並累積優良卓越之商譽及服務品質

Visit gia.tw

Key Findings

We analyzed Gia.tw page load time and found that the first response time was 1.3 sec and then it took 25 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

gia.tw performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

gia.tw

1254 ms

old.diamondgia.com.tw

2304 ms

bases.css

888 ms

flyout_ones.css

466 ms

contentslider.js

922 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Gia.tw, 95% (89 requests) were made to Old.diamondgia.com.tw and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source .

Page Optimization Overview & Recommendations

Page size can be reduced by 63.9 kB (12%)

Content Size

537.5 kB

After Optimization

473.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gia.tw main page is 537.5 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. 25% of websites need less resources to load. Images take 446.5 kB which makes up the majority of the site volume.

HTML Optimization

-38%

Potential reduce by 467 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 751 B

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 467 B or 38% of the original size.

Image Optimization

-3%

Potential reduce by 14.1 kB

  • Original 446.5 kB
  • After minification 432.4 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. Gia images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 32.4 kB

  • Original 69.4 kB
  • After minification 61.6 kB
  • After compression 36.9 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 32.4 kB or 47% of the original size.

CSS Optimization

-83%

Potential reduce by 16.9 kB

  • Original 20.4 kB
  • After minification 15.3 kB
  • After compression 3.5 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. Gia.tw needs all CSS files to be minified and compressed as it can save up to 16.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (11%)

Requests Now

92

After Optimization

82

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

gia.tw accessibility score

33

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

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

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

Best Practices

gia.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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

gia.tw SEO score

73

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gia.tw can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Gia.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 description is not detected on the main page of Gia. 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: