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lihuiroller.com screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

lihuiroller.com

Page Load Speed

3.9 sec in total

First Response

453 ms

Resources Loaded

2.3 sec

Page Rendered

1.1 sec

lihuiroller.com screenshot

About Website

Click here to check amazing Lihuiroller content. Otherwise, check out these important facts you probably never knew about lihuiroller.com

Lihui hardware specialized in the production of PVC door & window hardware, such as roller, handle, espag rod, hinge, crescent lock and PVC window.

Visit lihuiroller.com

Key Findings

We analyzed Lihuiroller.com page load time and found that the first response time was 453 ms and then it took 3.4 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

lihuiroller.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value1.132

1/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

lihuiroller.com

453 ms

www.lihuiroller.com

401 ms

style.css

79 ms

jquery.fancybox-1.3.1.css

145 ms

jquery.js

275 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 95% of them (53 requests) were addressed to the original Lihuiroller.com, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (884 ms) belongs to the original domain Lihuiroller.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.8 kB (6%)

Content Size

889.9 kB

After Optimization

840.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lihuiroller.com main page is 889.9 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. 40% of websites need less resources to load. Images take 764.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 30.3 kB

  • Original 37.4 kB
  • After minification 36.4 kB
  • After compression 7.1 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 30.3 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 8.3 kB

  • Original 764.6 kB
  • After minification 756.3 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. Lihuiroller images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 8.7 kB

  • Original 77.2 kB
  • After minification 77.2 kB
  • After compression 68.5 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 8.7 kB or 11% of the original size.

CSS Optimization

-24%

Potential reduce by 2.5 kB

  • Original 10.7 kB
  • After minification 10.7 kB
  • After compression 8.1 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. Lihuiroller.com needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (20%)

Requests Now

54

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lihuiroller. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lihuiroller.com

lihuiroller.com

453 ms

www.lihuiroller.com

www.lihuiroller.com

401 ms

style.css

style.css

79 ms

jquery.fancybox-1.3.1.css

jquery.fancybox-1.3.1.css

145 ms

jquery.js

jquery.js

275 ms

Site_Common.js

Site_Common.js

144 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

144 ms

jquery.mousewheel-3.0.2.pack.js

jquery.mousewheel-3.0.2.pack.js

171 ms

jquery.fancybox-1.3.1.js

jquery.fancybox-1.3.1.js

170 ms

flash.js

flash.js

205 ms

js98.js

js98.js

210 ms

float14873.js

float14873.js

198 ms

promation.js

promation.js

217 ms

js

js

106 ms

bg.jpg

bg.jpg

118 ms

logo256716.jpg

logo256716.jpg

198 ms

index_21.gif

index_21.gif

189 ms

Facebook1.png

Facebook1.png

197 ms

ba201904171710449292958.jpg

ba201904171710449292958.jpg

673 ms

ba201905201506186645629.jpg

ba201905201506186645629.jpg

463 ms

ba201905101437357234671.jpg

ba201905101437357234671.jpg

696 ms

cam-handle22340013308.jpg

cam-handle22340013308.jpg

404 ms

adjustable-window-lock43369425378.jpg

adjustable-window-lock43369425378.jpg

410 ms

thailand-window-lock37529687173.jpg

thailand-window-lock37529687173.jpg

407 ms

door-handle-lock32090910406.jpg

door-handle-lock32090910406.jpg

653 ms

fly-mesh-wheel24346763634.jpg

fly-mesh-wheel24346763634.jpg

650 ms

bathroom-door-lock46007698814.jpg

bathroom-door-lock46007698814.jpg

647 ms

entry-door-lock35319497836.jpg

entry-door-lock35319497836.jpg

647 ms

epdm-weather-strip16340113014.jpg

epdm-weather-strip16340113014.jpg

761 ms

201710091149555319056.jpg

201710091149555319056.jpg

860 ms

201710091150034456536.jpg

201710091150034456536.jpg

785 ms

201710091149567733736.jpg

201710091149567733736.jpg

884 ms

201905241112512338565.jpg

201905241112512338565.jpg

708 ms

201904291710071765694.jpg

201904291710071765694.jpg

735 ms

c1.jpg

c1.jpg

768 ms

c2.jpg

c2.jpg

793 ms

c3.jpg

c3.jpg

804 ms

c4.jpg

c4.jpg

822 ms

c5.jpg

c5.jpg

832 ms

bbox_bg.jpg

bbox_bg.jpg

782 ms

icons.png

icons.png

790 ms

boxl_bg.jpg

boxl_bg.jpg

751 ms

boxr_bg.jpg

boxr_bg.jpg

758 ms

s

s

781 ms

online.png

online.png

722 ms

tel.png

tel.png

730 ms

email.png

email.png

741 ms

fd_img.png

fd_img.png

599 ms

top.png

top.png

611 ms

prev.png

prev.png

639 ms

next.png

next.png

646 ms

dot.png

dot.png

645 ms

present1.png

present1.png

660 ms

present2.png

present2.png

670 ms

analytics.js

analytics.js

37 ms

collect

collect

23 ms

Accessibility Review

lihuiroller.com accessibility score

59

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

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

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

lihuiroller.com 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

SEO Factors

lihuiroller.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

    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 Lihuiroller.com 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 Lihuiroller.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

lihuiroller.com

Open Graph data is detected on the main page of Lihuiroller. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: