Tools & Wizards About Us
lyluvlight.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

lyluvlight.com

UV Germicidal Lamp Supplier, Portable UV Sterilizer | Liangyueliang

Page Load Speed

2.9 sec in total

First Response

131 ms

Resources Loaded

2.3 sec

Page Rendered

437 ms

lyluvlight.com screenshot

About Website

Click here to check amazing Lyl UV Light content. Otherwise, check out these important facts you probably never knew about lyluvlight.com

As a professional uv lamp suppliers, Liangyueliang provide our customers with high-quality uv germicidal lamp and portable uv sterilizer products.

Visit lyluvlight.com

Key Findings

We analyzed Lyluvlight.com page load time and found that the first response time was 131 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

lyluvlight.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.945

3/100

15%

TTI (Time to Interactive)

Value9.6 s

29/100

10%

Network Requests Diagram

www.lyluvlight.com

131 ms

base.css

184 ms

base.js

215 ms

redirectByIp.js

21 ms

public_header_98.css

164 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 71% of them (29 requests) were addressed to the original Lyluvlight.com, 20% (8 requests) were made to Img5618.weyesimg.com and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (513 ms) relates to the external source Img5618.weyesimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 142.6 kB (38%)

Content Size

376.7 kB

After Optimization

234.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lyluvlight.com main page is 376.7 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. 45% of websites need less resources to load. HTML takes 151.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 130.2 kB

  • Original 151.7 kB
  • After minification 126.1 kB
  • After compression 21.5 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 25.6 kB, which is 17% 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 130.2 kB or 86% of the original size.

Image Optimization

-24%

Potential reduce by 11.4 kB

  • Original 47.1 kB
  • After minification 35.7 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, Lyl UV Light needs image optimization as it can save up to 11.4 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 62 B

  • Original 125.6 kB
  • After minification 125.6 kB
  • After compression 125.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 907 B

  • Original 52.2 kB
  • After minification 52.2 kB
  • After compression 51.3 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. Lyluvlight.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (69%)

Requests Now

39

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lyl UV Light. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.lyluvlight.com

www.lyluvlight.com

131 ms

base.css

base.css

184 ms

base.js

base.js

215 ms

redirectByIp.js

redirectByIp.js

21 ms

public_header_98.css

public_header_98.css

164 ms

public_header_98.js

public_header_98.js

97 ms

public_banner_1.css

public_banner_1.css

20 ms

public_title_1.css

public_title_1.css

117 ms

public_product_71.css

public_product_71.css

168 ms

public_brand_story_13.css

public_brand_story_13.css

205 ms

public_irregular_308.css

public_irregular_308.css

211 ms

public_brand_story_24.css

public_brand_story_24.css

281 ms

swiper.min.css

swiper.min.css

282 ms

swiper.min.js

swiper.min.js

374 ms

public_guide_language_10.css

public_guide_language_10.css

313 ms

public_banner_13.css

public_banner_13.css

382 ms

public_irregular_126.css

public_irregular_126.css

278 ms

public_video_17.css

public_video_17.css

313 ms

public_product_88.css

public_product_88.css

279 ms

public_news_36.css

public_news_36.css

397 ms

public_team_18.css

public_team_18.css

416 ms

public_ai_contact_3.css

public_ai_contact_3.css

466 ms

public_contact_0.css

public_contact_0.css

468 ms

public_footer_41.css

public_footer_41.css

467 ms

public_copyright_13.css

public_copyright_13.css

466 ms

public_float_5.css

public_float_5.css

486 ms

mqChat-1.js

mqChat-1.js

414 ms

js

js

77 ms

16014463812376.jpg

16014463812376.jpg

436 ms

16014463824897.png

16014463824897.png

494 ms

16014463815732.jpg

16014463815732.jpg

493 ms

16014463826290.jpg

16014463826290.jpg

492 ms

16014463821884.png

16014463821884.png

493 ms

16014463819131.jpg

16014463819131.jpg

495 ms

15469328197249.png

15469328197249.png

494 ms

16023233592457.png

16023233592457.png

513 ms

zuojiantou.png

zuojiantou.png

126 ms

youjiantou.png

youjiantou.png

124 ms

HelveticaNeueLTPro-ThEx.otf

HelveticaNeueLTPro-ThEx.otf

439 ms

fbevents.js

fbevents.js

135 ms

js

js

175 ms

Accessibility Review

lyluvlight.com accessibility score

58

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

<frame> or <iframe> elements do not have a title

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.

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

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

lyluvlight.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

lyluvlight.com SEO score

89

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lyluvlight.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Lyluvlight.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

lyluvlight.com

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