Report Summary

  • 15

    Performance

    Renders faster than
    28% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ytower.com.tw

楊桃美食網

Page Load Speed

1.4 sec in total

First Response

361 ms

Resources Loaded

926 ms

Page Rendered

79 ms

ytower.com.tw screenshot

About Website

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

全球最強華文食譜服務網站-楊桃美食網,本網站提供包含23000道食譜資料庫,3000部美食教學影片,線上影音示範每日更新,也有2000則的台灣餐廳介紹以及數十萬筆精采廚藝討論。網羅多位名家大師的原創性教學內容,提供最專業的美食介紹與示範。除此之外,也提供使用者線上購買廚房用品,教學課程與烘焙器具等服務。楊桃是全台灣最大的專業食譜供應商,而實體出版食譜相關書籍佔有約70%的市佔率。

Visit ytower.com.tw

Key Findings

We analyzed Ytower.com.tw page load time and found that the first response time was 361 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

ytower.com.tw performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value33.9 s

0/100

25%

SI (Speed Index)

Value19.4 s

0/100

10%

TBT (Total Blocking Time)

Value4,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.097

90/100

15%

TTI (Time to Interactive)

Value31.1 s

0/100

10%

Network Requests Diagram

ytower.com.tw

361 ms

jquery-2.0.3.min.js

548 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Ytower.com.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (548 ms) belongs to the original domain Ytower.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 549.3 kB (11%)

Content Size

5.1 MB

After Optimization

4.6 MB

In fact, the total size of Ytower.com.tw main page is 5.1 MB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 1.7 kB

  • Original 2.4 kB
  • After minification 2.0 kB
  • After compression 732 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. This page needs HTML code to be minified as it can gain 438 B, which is 18% 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 1.7 kB or 70% of the original size.

Image Optimization

-4%

Potential reduce by 185.9 kB

  • Original 4.6 MB
  • After minification 4.4 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. Ytower images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 199.3 kB

  • Original 295.1 kB
  • After minification 268.0 kB
  • After compression 95.8 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 199.3 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 162.4 kB

  • Original 194.4 kB
  • After minification 184.8 kB
  • After compression 32.0 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. Ytower.com.tw needs all CSS files to be minified and compressed as it can save up to 162.4 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ytower. According to our analytics all requests are already optimized.

Accessibility Review

ytower.com.tw accessibility score

86

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

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

ytower.com.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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ytower.com.tw SEO score

83

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ytower.com.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 Ytower.com.tw main page’s claimed encoding is . 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

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