Tools & Wizards About Us
oilpurifiermachine.com screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

oilpurifiermachine.com

Quality Transformer Oil Purifier Machine & Transformer Oil Filtration Machine factory from China

Page Load Speed

1.2 sec in total

First Response

74 ms

Resources Loaded

691 ms

Page Rendered

386 ms

oilpurifiermachine.com screenshot

About Website

Visit oilpurifiermachine.com now to see the best up-to-date Oil Purifier Machine content and also check out these interesting facts you probably never knew about oilpurifiermachine.com

China leading provider of Transformer Oil Purifier Machine and Transformer Oil Filtration Machine, Chongqing HLA Mechanical Equipment Co., Ltd. is Transformer Oil Filtration Machine factory.

Visit oilpurifiermachine.com

Key Findings

We analyzed Oilpurifiermachine.com page load time and found that the first response time was 74 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

oilpurifiermachine.com performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

oilpurifiermachine.com

74 ms

www.oilpurifiermachine.com

189 ms

guidefirstcommon.css

35 ms

guidefirstcommon.js

68 ms

www.oilpurifiermachine.com

131 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 84% of them (21 requests) were addressed to the original Oilpurifiermachine.com, 8% (2 requests) were made to Googletagmanager.com and 4% (1 request) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (223 ms) belongs to the original domain Oilpurifiermachine.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 157.2 kB (15%)

Content Size

1.0 MB

After Optimization

886.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oilpurifiermachine.com main page is 1.0 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 717.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 100.6 kB

  • Original 120.1 kB
  • After minification 110.2 kB
  • After compression 19.4 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 100.6 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 28.5 kB

  • Original 717.5 kB
  • After minification 689.0 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. Oil Purifier Machine images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 21.5 kB

  • Original 169.0 kB
  • After minification 169.0 kB
  • After compression 147.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 21.5 kB or 13% of the original size.

CSS Optimization

-18%

Potential reduce by 6.6 kB

  • Original 37.2 kB
  • After minification 37.2 kB
  • After compression 30.6 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. Oilpurifiermachine.com needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (39%)

Requests Now

23

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oil Purifier Machine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

oilpurifiermachine.com

oilpurifiermachine.com

74 ms

www.oilpurifiermachine.com

www.oilpurifiermachine.com

189 ms

guidefirstcommon.css

guidefirstcommon.css

35 ms

guidefirstcommon.js

guidefirstcommon.js

68 ms

www.oilpurifiermachine.com

www.oilpurifiermachine.com

131 ms

jquery.js

jquery.js

148 ms

www.oilpurifiermachine.com

www.oilpurifiermachine.com

205 ms

js

js

91 ms

logo.gif

logo.gif

68 ms

floatimage_chat.gif

floatimage_chat.gif

64 ms

close.png

close.png

66 ms

error.png

error.png

65 ms

css-sprite.png

css-sprite.png

92 ms

cl22875816-transformer_oil_purifier_machine.jpg

cl22875816-transformer_oil_purifier_machine.jpg

203 ms

cl22875817-transformer_oil_filtration_machine.jpg

cl22875817-transformer_oil_filtration_machine.jpg

223 ms

load_icon.gif

load_icon.gif

94 ms

pql_video_tag.png

pql_video_tag.png

94 ms

stats.js

stats.js

104 ms

guidecommon.js

guidecommon.js

124 ms

webim.js

webim.js

126 ms

ads.js

ads.js

123 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

86 ms

49 ms

js

js

71 ms

43 ms

Accessibility Review

oilpurifiermachine.com accessibility score

80

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

Links do not have a discernible name

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

oilpurifiermachine.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

oilpurifiermachine.com SEO score

91

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oilpurifiermachine.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 Oilpurifiermachine.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

oilpurifiermachine.com

Open Graph description is not detected on the main page of Oil Purifier Machine. 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: