Tools & Wizards About Us
sinopecsales.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

sinopecsales.com

中国石化加油卡网上营业厅

Page Load Speed

67.5 sec in total

First Response

3.4 sec

Resources Loaded

63.8 sec

Page Rendered

221 ms

sinopecsales.com screenshot

About Website

Visit sinopecsales.com now to see the best up-to-date Sinopecsales content for China and also check out these interesting facts you probably never knew about sinopecsales.com

中国石化加油卡网上营业厅是专门为中国石化加油卡用户提供安全便捷的互联网应用服务，可进行在线充值、自助预分配、查询加油卡信息、查询交易明细、查询网点信息等，足不出户、一站搞定，省时省力、方便快捷.中国石化销售有限公司

Visit sinopecsales.com

Key Findings

We analyzed Sinopecsales.com page load time and found that the first response time was 3.4 sec and then it took 64.1 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 were 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

sinopecsales.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.328

35/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

sinopecsales.com

3406 ms

jquery-1.10.2.min.js

20371 ms

jquery.cookie.js

2508 ms

web-essential-variable-1.0.js

1013 ms

web-essential-1.0.js

2981 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 93% of them (43 requests) were addressed to the original Sinopecsales.com, 4% (2 requests) were made to Hm.baidu.com and 2% (1 request) were made to Eiv.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Sinopecsales.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.5 kB (69%)

Content Size

108.5 kB

After Optimization

34.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sinopecsales.com main page is 108.5 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. 15% of websites need less resources to load. Javascripts take 45.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 19.4 kB

  • Original 24.2 kB
  • After minification 19.0 kB
  • After compression 4.8 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. This page needs HTML code to be minified as it can gain 5.2 kB, which is 22% 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 19.4 kB or 80% of the original size.

Image Optimization

-39%

Potential reduce by 10.1 kB

  • Original 25.6 kB
  • After minification 15.5 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. Obviously, Sinopecsales needs image optimization as it can save up to 10.1 kB or 39% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-76%

Potential reduce by 34.8 kB

  • Original 45.6 kB
  • After minification 33.1 kB
  • After compression 10.8 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 34.8 kB or 76% of the original size.

CSS Optimization

-78%

Potential reduce by 10.1 kB

  • Original 13.1 kB
  • After minification 9.2 kB
  • After compression 2.9 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. Sinopecsales.com needs all CSS files to be minified and compressed as it can save up to 10.1 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (51%)

Requests Now

41

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sinopecsales. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sinopecsales.com

sinopecsales.com

3406 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

20371 ms

jquery.cookie.js

jquery.cookie.js

2508 ms

web-essential-variable-1.0.js

web-essential-variable-1.0.js

1013 ms

web-essential-1.0.js

web-essential-1.0.js

2981 ms

default.js

default.js

15207 ms

sha1.js

sha1.js

4598 ms

move.js

move.js

3472 ms

dragDiv.js

dragDiv.js

10261 ms

bill.js

bill.js

6076 ms

login.css

login.css

8052 ms

menu.css

menu.css

9544 ms

floor.css

floor.css

8499 ms

province.css

province.css

13290 ms

wxPrompt.html

wxPrompt.html

1960 ms

home.html

home.html

2037 ms

close1.gif

close1.gif

589 ms

logo.png

logo.png

7054 ms

navbg.gif

navbg.gif

3011 ms

leftm.gif

leftm.gif

7314 ms

load.gif

load.gif

1098 ms

close1.png

close1.png

3088 ms

oil_bg6.png

oil_bg6.png

2452 ms

h.js

h.js

1055 ms

home.css

home.css

6920 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

20429 ms

web-mainpage-1.0.js

web-mainpage-1.0.js

4475 ms

21.gif

21.gif

3934 ms

hm.gif

hm.gif

351 ms

input-magnify.js

input-magnify.js

1544 ms

menu.gif

menu.gif

17097 ms

ad_2.jpg

ad_2.jpg

19970 ms

index_m_middle3bg.gif

index_m_middle3bg.gif

506 ms

gas_mobile_code.jpg

gas_mobile_code.jpg

19969 ms

index_m_middle3.jpg

index_m_middle3.jpg

4054 ms

index_m_middle4.jpg

index_m_middle4.jpg

6023 ms

index_m_right_button1.png

index_m_right_button1.png

1013 ms

index_m_right_button2.png

index_m_right_button2.png

1503 ms

index_m_right_rcbg1.png

index_m_right_rcbg1.png

4507 ms

index_m_right_rcbg2.png

index_m_right_rcbg2.png

4546 ms

index_m_right_button3.png

index_m_right_button3.png

5581 ms

index_m_right_probg.png

index_m_right_probg.png

5068 ms

newpic.gif

newpic.gif

8057 ms

recharge_tishi.png

recharge_tishi.png

9171 ms

yello_button_bg.jpg

yello_button_bg.jpg

7518 ms

recharge_suc.png

recharge_suc.png

10001 ms

Accessibility Review

sinopecsales.com accessibility score

46

Accessibility Issues

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

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

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

sinopecsales.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sinopecsales.com SEO score

75

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

    GBK

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

sinopecsales.com

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