Tools & Wizards About Us
rigchina.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

rigchina.com

Drilling Fluids Testing Equipment,Weight indicators,Oil Well Cement Testing Equipment,Drilling Instrumentation,Deadline Anchors, , , , – Oilfield Test...

Page Load Speed

3.9 sec in total

First Response

313 ms

Resources Loaded

3.1 sec

Page Rendered

510 ms

rigchina.com screenshot

About Website

Welcome to rigchina.com homepage info - get ready to check Rigchina best content right away, or after learning these important things about rigchina.com

Oilfield Testing Equipment is a professional leader China Drilling Fluids Testing Equipment,Weight indicators,Oil Well Cement Testing Equipment,Drilling Instrumentation,Deadline Anchors, , manufacture...

Visit rigchina.com

Key Findings

We analyzed Rigchina.com page load time and found that the first response time was 313 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

rigchina.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

27/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value340 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

www.rigchina.com

313 ms

style.css

288 ms

slick-theme.css

280 ms

rqknKBmjjnRlkSnjpnRliSnnrpokRliSjliqnqRljSjrrlrkrnkprrRqiSrqnmpmrorqrrSRil.css

466 ms

js

61 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Rigchina.com, 74% (35 requests) were made to Ilrorwxhjknnlp5p-static.micyjz.com and 4% (2 requests) were made to Jnrorwxhjknnlp5p-static.micyjz.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Ilrorwxhjknnlp5p-static.micyjz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 177.9 kB (6%)

Content Size

3.2 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rigchina.com main page is 3.2 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. 40% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 113.2 kB

  • Original 138.2 kB
  • After minification 138.2 kB
  • After compression 25.0 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 113.2 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 64.6 kB

  • Original 3.1 MB
  • After minification 3.0 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. Rigchina images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 151 B

  • Original 3.2 kB
  • After minification 3.2 kB
  • After compression 3.0 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 6 (14%)

Requests Now

42

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rigchina. 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 JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.rigchina.com

www.rigchina.com

313 ms

style.css

style.css

288 ms

slick-theme.css

slick-theme.css

280 ms

rqknKBmjjnRlkSnjpnRliSnnrpokRliSjliqnqRljSjrrlrkrnkprrRqiSrqnmpmrorqrrSRil.css

rqknKBmjjnRlkSnjpnRliSnnrpokRliSjliqnqRljSjrrlrkrnkprrRqiSrqnmpmrorqrrSRil.css

466 ms

js

js

61 ms

css

css

30 ms

speedLazyLoad4.min.js

speedLazyLoad4.min.js

219 ms

banner0803.jpg

banner0803.jpg

634 ms

logo.png

logo.png

168 ms

jiantou.png

jiantou.png

213 ms

banner0803.jpg

banner0803.jpg

217 ms

banner0803.jpg

banner0803.jpg

268 ms

banner0803.jpg

banner0803.jpg

403 ms

weibiaoti-1-huifude1.jpg

weibiaoti-1-huifude1.jpg

344 ms

weibiaoti-1-huifude3.jpg

weibiaoti-1-huifude3.jpg

326 ms

weibiaoti-1-huifude7.jpg

weibiaoti-1-huifude7.jpg

404 ms

search.png

search.png

356 ms

7.png

7.png

753 ms

7.png

7.png

1369 ms

7.jpg

7.jpg

509 ms

7.jpg

7.jpg

600 ms

10-300-300.jpg

10-300-300.jpg

640 ms

web-jitaipeitaonijiangyiqixiangGxiang-821xiang-300-300.jpg

web-jitaipeitaonijiangyiqixiangGxiang-821xiang-300-300.jpg

827 ms

NRC-1616-CONSTANT-SPEED-MIXER-300-300.jpg

NRC-1616-CONSTANT-SPEED-MIXER-300-300.jpg

1363 ms

weibiaoti-2_0000_ELECTRICAL_RESISTIVITY_TRIAXIAL_COREHOLDER2.jpg

weibiaoti-2_0000_ELECTRICAL_RESISTIVITY_TRIAXIAL_COREHOLDER2.jpg

821 ms

weibiaoti-2_0001_COREHOLDER.jpg

weibiaoti-2_0001_COREHOLDER.jpg

778 ms

weibiaoti-2_0002_IMG_20200812_140929.jpg

weibiaoti-2_0002_IMG_20200812_140929.jpg

945 ms

31-1920-500.jpg

31-1920-500.jpg

1095 ms

31-1920-500.jpg

31-1920-500.jpg

1595 ms

yunshu.png

yunshu.png

938 ms

ditudaohang.png

ditudaohang.png

1067 ms

shengdanjie.png

shengdanjie.png

1103 ms

tongxin.png

tongxin.png

1470 ms

n3-300-300.jpg

n3-300-300.jpg

1266 ms

n2-300-300.jpg

n2-300-300.jpg

1608 ms

n1-300-300.jpg

n1-300-300.jpg

1432 ms

WX20210809-1142002x.png

WX20210809-1142002x.png

1594 ms

180logo.png

180logo.png

1592 ms

sprites.png

sprites.png

1465 ms

74 ms

70 ms

iconfont.woff

iconfont.woff

1419 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1400 ms

font

font

21 ms

45 ms

42 ms

26 ms

Accessibility Review

rigchina.com accessibility score

72

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

[aria-hidden="true"] elements contain focusable descendents

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

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>).

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

rigchina.com best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

rigchina.com SEO score

93

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

Links do not have descriptive text

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rigchina.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Rigchina.com 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

rigchina.com

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