Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

Page Load Speed

35.8 sec in total

First Response

5.2 sec

Resources Loaded

29.8 sec

Page Rendered

764 ms

eoil.com.tw screenshot

About Website

Click here to check amazing Eoil content for Taiwan. Otherwise, check out these important facts you probably never knew about eoil.com.tw

易油網進口全世界各大品牌汽機車專用油,品牌種類超過20種,總商品數量超過300種,商品採購從台灣一路發展到全世界,販售的範圍由一開始的網路買家、通路擴展到各大保養廠、修車廠、汽機車精品店及國內外中盤商等,市場通路旁大,加上品質優良、服務熱忱、出貨速度快速、價格最低、優良的售後、最專業的諮詢,一直以來廣受車友們熱愛與肯定。

Visit eoil.com.tw

Key Findings

We analyzed Eoil.com.tw page load time and found that the first response time was 5.2 sec and then it took 30.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number 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

eoil.com.tw performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value15.6 s

0/100

10%

TBT (Total Blocking Time)

Value7,660 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value20.4 s

2/100

10%

Network Requests Diagram

eoil.com.tw

5228 ms

style.css

1378 ms

AC_RunActiveContent.js

541 ms

script.js

3524 ms

jquery-1.4.2.js

1815 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 76% of them (91 requests) were addressed to the original Eoil.com.tw, 8% (10 requests) were made to Static.xx.fbcdn.net and 8% (10 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain Eoil.com.tw.

Page Optimization Overview & Recommendations

Page size can be reduced by 555.2 kB (11%)

Content Size

5.2 MB

After Optimization

4.7 MB

In fact, the total size of Eoil.com.tw main page is 5.2 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. 45% of websites need less resources to load. Images take 4.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 213.2 kB

  • Original 250.1 kB
  • After minification 193.0 kB
  • After compression 36.9 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. This page needs HTML code to be minified as it can gain 57.1 kB, which is 23% 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 213.2 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 141.3 kB

  • Original 4.7 MB
  • After minification 4.5 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. Eoil images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 185.0 kB

  • Original 253.4 kB
  • After minification 186.7 kB
  • After compression 68.4 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 185.0 kB or 73% of the original size.

CSS Optimization

-82%

Potential reduce by 15.7 kB

  • Original 19.3 kB
  • After minification 16.0 kB
  • After compression 3.6 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. Eoil.com.tw needs all CSS files to be minified and compressed as it can save up to 15.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (23%)

Requests Now

116

After Optimization

89

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eoil. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

eoil.com.tw accessibility score

85

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

button, link, and menuitem elements do not have accessible names.

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 valid value for its [lang] attribute.

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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

eoil.com.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

High

Page has valid source maps

SEO Factors

eoil.com.tw SEO score

91

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

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eoil.com.tw can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Eoil.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 Eoil. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: