Tools & Wizards About Us
rotarypercussivedrill.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

rotarypercussivedrill.com

Drill rigs, rock drilling tools, drill rods, drill pipes, drill tubes, drill bits, DTH drill, diamond core drilling, mining exploration core drilling ...

Page Load Speed

8.8 sec in total

First Response

710 ms

Resources Loaded

7.8 sec

Page Rendered

267 ms

rotarypercussivedrill.com screenshot

About Website

Welcome to rotarypercussivedrill.com homepage info - get ready to check Rotary Percussive Drill best content right away, or after learning these important things about rotarypercussivedrill.com

Guizhou Vilong Equipment Co,.Ltd is one of CN's leading supplier and exporter of rock drilling tools for blasting drilling, mineral exploration and water well construction.

Visit rotarypercussivedrill.com

Key Findings

We analyzed Rotarypercussivedrill.com page load time and found that the first response time was 710 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

rotarypercussivedrill.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.345

32/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

rotarypercussivedrill.com

710 ms

rotarypercussivedrill.com

891 ms

bootstrap.css

827 ms

bxslider.css

645 ms

style.css

646 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 89% of them (40 requests) were addressed to the original Rotarypercussivedrill.com, 7% (3 requests) were made to Static.addtoany.com and 4% (2 requests) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (4.9 sec) belongs to the original domain Rotarypercussivedrill.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 196.3 kB (8%)

Content Size

2.3 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rotarypercussivedrill.com main page is 2.3 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. 25% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 27.0 kB

  • Original 32.3 kB
  • After minification 22.7 kB
  • After compression 5.3 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 9.6 kB, which is 30% 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 27.0 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 162.7 kB

  • Original 2.2 MB
  • After minification 2.0 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. Rotary Percussive Drill images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 3.5 kB

  • Original 83.1 kB
  • After minification 83.1 kB
  • After compression 79.6 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.

CSS Optimization

-11%

Potential reduce by 3.1 kB

  • Original 27.2 kB
  • After minification 27.2 kB
  • After compression 24.1 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. Rotarypercussivedrill.com needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (20%)

Requests Now

41

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rotary Percussive Drill. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rotarypercussivedrill.com

rotarypercussivedrill.com

710 ms

rotarypercussivedrill.com

rotarypercussivedrill.com

891 ms

bootstrap.css

bootstrap.css

827 ms

bxslider.css

bxslider.css

645 ms

style.css

style.css

646 ms

bootstrap.min.css

bootstrap.min.css

674 ms

jquery.min.js

jquery.min.js

873 ms

bxslider.min.js

bxslider.min.js

665 ms

common.js

common.js

1269 ms

bootstrap.js

bootstrap.js

1273 ms

font-awesome.min.css

font-awesome.min.css

120 ms

page.js

page.js

36 ms

english.gif

english.gif

317 ms

xby.gif

xby.gif

270 ms

5b5a7f821b87b.png

5b5a7f821b87b.png

626 ms

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5b3d974d105ec.jpg

1672 ms

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5b3dec8a5986e.jpg

1696 ms

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1724 ms

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1996 ms

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1391 ms

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1486 ms

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2230 ms

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2323 ms

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2540 ms

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3392 ms

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5b3f468e216d7.png

2995 ms

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2853 ms

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5b7cd2e6bec60.jpg

2864 ms

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5b6ce4ac6a080.jpg

3186 ms

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5dc65f81b7ad7.jpg

3407 ms

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3704 ms

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5c13a4c4ac5c3.jpg

3903 ms

5b40e1ae3c789.jpg

5b40e1ae3c789.jpg

4072 ms

5d184e417ec4b.jpg

5d184e417ec4b.jpg

4255 ms

facebook.png

facebook.png

4041 ms

googleplus.png

googleplus.png

4055 ms

linkedin.png

linkedin.png

4340 ms

twitter.png

twitter.png

4541 ms

youtube.png

youtube.png

4668 ms

verify.html

verify.html

4721 ms

bx_loader.gif

bx_loader.gif

4692 ms

pro_line.jpg

pro_line.jpg

4860 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

28 ms

sm.25.html

sm.25.html

30 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

40 ms

Accessibility Review

rotarypercussivedrill.com accessibility score

83

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

rotarypercussivedrill.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

rotarypercussivedrill.com 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

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 Rotarypercussivedrill.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 Rotarypercussivedrill.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

rotarypercussivedrill.com

Open Graph description is not detected on the main page of Rotary Percussive Drill. 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: