Tools & Wizards About Us
lispraygun.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

lispraygun.com

Voylet Spray Gun Manufacturer, Air Paint Sprayers Supplier

Page Load Speed

8.2 sec in total

First Response

400 ms

Resources Loaded

7.1 sec

Page Rendered

697 ms

lispraygun.com screenshot

About Website

Visit lispraygun.com now to see the best up-to-date Li Spray Gun content and also check out these interesting facts you probably never knew about lispraygun.com

Voylet spray gun, air painting spray gun manufacturer and supplier in China, Lis Industrial offer solutions for spraying products. Our brand: Voylet, Muzi, Wagem.

Visit lispraygun.com

Key Findings

We analyzed Lispraygun.com page load time and found that the first response time was 400 ms and then it took 7.8 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

lispraygun.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.207

60/100

15%

TTI (Time to Interactive)

Value7.3 s

50/100

10%

Network Requests Diagram

www.lispraygun.com

400 ms

css

930 ms

slick.css

373 ms

basic.css

376 ms

main.css

379 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 88% of them (85 requests) were addressed to the original Lispraygun.com, 8% (8 requests) were made to Fonts.gstatic.font.im and 1% (1 request) were made to Fonts.font.im. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Lispraygun.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 484.8 kB (28%)

Content Size

1.8 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lispraygun.com main page is 1.8 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. 70% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-96%

Potential reduce by 444.8 kB

  • Original 465.2 kB
  • After minification 454.7 kB
  • After compression 20.3 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. 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 444.8 kB or 96% of the original size.

Image Optimization

-3%

Potential reduce by 35.8 kB

  • Original 1.2 MB
  • After minification 1.2 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. Li Spray Gun images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 1.4 kB

  • Original 26.2 kB
  • After minification 26.2 kB
  • After compression 24.8 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

-8%

Potential reduce by 2.8 kB

  • Original 35.0 kB
  • After minification 35.0 kB
  • After compression 32.2 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. Lispraygun.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (31%)

Requests Now

51

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Li Spray Gun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.lispraygun.com

www.lispraygun.com

400 ms

css

css

930 ms

slick.css

slick.css

373 ms

basic.css

basic.css

376 ms

main.css

main.css

379 ms

font-awesome.min.css

font-awesome.min.css

383 ms

animate.min.css

animate.min.css

369 ms

jquery.js

jquery.js

385 ms

hwaq.js

hwaq.js

739 ms

qrcode.min.js

qrcode.min.js

746 ms

main.js

main.js

759 ms

slick.js

slick.js

765 ms

wow.min.js

wow.min.js

745 ms

layer.js

layer.js

745 ms

index_js.js

index_js.js

1101 ms

kefu.js

kefu.js

1060 ms

email-decode.min.js

email-decode.min.js

746 ms

layer.css

layer.css

367 ms

logo.png

logo.png

520 ms

black-search.png

black-search.png

13 ms

earth.png

earth.png

14 ms

en.jpg

en.jpg

16 ms

cn.jpg

cn.jpg

25 ms

de.jpg

de.jpg

26 ms

left-banner.jpg

left-banner.jpg

33 ms

right-banner01.jpg

right-banner01.jpg

38 ms

banner-pro.png

banner-pro.png

39 ms

kv_product_02_1.jpg

kv_product_02_1.jpg

5470 ms

kv_product_01.jpg

kv_product_01.jpg

520 ms

kv_product_04.jpg

kv_product_04.jpg

521 ms

small-pro.jpg

small-pro.jpg

167 ms

more-jt.png

more-jt.png

134 ms

about-img.jpg

about-img.jpg

133 ms

brands-after.png

brands-after.png

339 ms

brands-icon.png

brands-icon.png

132 ms

brands-img.png

brands-img.png

134 ms

pro-cat-bg.jpg

pro-cat-bg.jpg

135 ms

pro_new_01-3.png

pro_new_01-3.png

427 ms

ls30-1.png

ls30-1.png

495 ms

heavy-duty-spray-guns.png

heavy-duty-spray-guns.png

480 ms

m308-1.png

m308-1.png

3480 ms

mz112.png

mz112.png

800 ms

w71g.png

w71g.png

872 ms

fr305.png

fr305.png

929 ms

do10.png

do10.png

900 ms

k601b-1.png

k601b-1.png

1277 ms

ps4-3.png

ps4-3.png

1335 ms

ls230-1.jpg

ls230-1.jpg

2954 ms

abstpro-2.jpg

abstpro-2.jpg

1287 ms

ls30.jpg

ls30.jpg

1648 ms

st2001.jpg

st2001.jpg

1644 ms

n125.jpg

n125.jpg

1697 ms

h881.jpg

h881.jpg

1996 ms

as1001.jpg

as1001.jpg

2002 ms

p827.jpg

p827.jpg

2045 ms

ls101s-2.jpg

ls101s-2.jpg

3387 ms

quality-img-1.jpg

quality-img-1.jpg

2014 ms

quality-bg.jpg

quality-bg.jpg

2024 ms

quality-after.png

quality-after.png

2375 ms

quality-certification.jpg

quality-certification.jpg

2067 ms

mean-img.jpg

mean-img.jpg

2085 ms

adv-icon1.png

adv-icon1.png

2095 ms

adv-icon2.png

adv-icon2.png

1983 ms

adv-icon3.png

adv-icon3.png

1994 ms

adv-icon4.png

adv-icon4.png

2004 ms

adv-icon5.png

adv-icon5.png

2015 ms

adv-icon6.png

adv-icon6.png

2026 ms

news-bg.jpg

news-bg.jpg

2037 ms

polishmachine2-1.jpg

polishmachine2-1.jpg

2393 ms

ls101s.png

ls101s.png

2649 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

1028 ms

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

1043 ms

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

1044 ms

pxiByp8kv8JHgFVrLFj_Z1xlEA.ttf

pxiByp8kv8JHgFVrLFj_Z1xlEA.ttf

1044 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

1045 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

901 ms

pxiByp8kv8JHgFVrLDD4Z1xlEA.ttf

pxiByp8kv8JHgFVrLDD4Z1xlEA.ttf

1088 ms

pxiByp8kv8JHgFVrLBT5Z1xlEA.ttf

pxiByp8kv8JHgFVrLBT5Z1xlEA.ttf

1183 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2825 ms

matomo.js

matomo.js

494 ms

layer.js

layer.js

2756 ms

sg-2.jpg

sg-2.jpg

2711 ms

wl9316692605468145671.jpg

wl9316692605468145671.jpg

2833 ms

fr305.jpg

fr305.jpg

2955 ms

matomo.php

matomo.php

1155 ms

dg10-3.jpg

dg10-3.jpg

2713 ms

s_2017328152678.jpg

s_2017328152678.jpg

2787 ms

s_2017329170317.jpg

s_2017329170317.jpg

2895 ms

s_2017329170410.jpg

s_2017329170410.jpg

2922 ms

s_2017329170498.jpg

s_2017329170498.jpg

2650 ms

s_2017329170579.jpg

s_2017329170579.jpg

2686 ms

s_2017329170878.jpg

s_2017329170878.jpg

2735 ms

s_2017329171099.jpg

s_2017329171099.jpg

2561 ms

s_2017329171587.jpg

s_2017329171587.jpg

2768 ms

foot-logo.png

foot-logo.png

2241 ms

jszc_en_bai.svg

jszc_en_bai.svg

2310 ms

beian.png

beian.png

2333 ms

Accessibility Review

lispraygun.com accessibility score

70

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

Heading elements are not in a sequentially-descending order

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

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

lispraygun.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

High

Page has valid source maps

SEO Factors

lispraygun.com SEO score

77

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

High

Image elements do not have [alt] attributes

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

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 Lispraygun.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 Lispraygun.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

lispraygun.com

Open Graph description is not detected on the main page of Li Spray Gun. 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: