Tools & Wizards About Us
pushbutton.cn screenshot

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

pushbutton.cn

Plastic indicator light,metal indicator light,led indicator lightlicone ice tray factory,Hanchuan industrial

Page Load Speed

5.7 sec in total

First Response

995 ms

Resources Loaded

4.3 sec

Page Rendered

400 ms

pushbutton.cn screenshot

About Website

Click here to check amazing Pushbutton content. Otherwise, check out these important facts you probably never knew about pushbutton.cn

Filn Brand specializes in manufacturing indicator lights,customizing signal lamps and designing pilot lights.The aim of our company is to serve customers well and to make our indicator lamps become th...

Visit pushbutton.cn

Key Findings

We analyzed Pushbutton.cn page load time and found that the first response time was 995 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

pushbutton.cn performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

93/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value5.9 s

47/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

pushbutton.cn

995 ms

main.css

740 ms

jquery.js

1175 ms

marquee.js

888 ms

jquery.min.1.7.js

1127 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that all of those requests were addressed to Pushbutton.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Pushbutton.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 208.3 kB (10%)

Content Size

2.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pushbutton.cn main page is 2.2 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. 15% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 23.0 kB

  • Original 28.8 kB
  • After minification 24.9 kB
  • After compression 5.7 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 3.9 kB, which is 14% 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 23.0 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 152.9 kB

  • Original 2.0 MB
  • After minification 1.9 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. Pushbutton images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 22.0 kB

  • Original 98.0 kB
  • After minification 98.0 kB
  • After compression 76.0 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 22.0 kB or 22% of the original size.

CSS Optimization

-41%

Potential reduce by 10.3 kB

  • Original 25.3 kB
  • After minification 25.3 kB
  • After compression 15.0 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. Pushbutton.cn needs all CSS files to be minified and compressed as it can save up to 10.3 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (22%)

Requests Now

49

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pushbutton. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

pushbutton.cn

pushbutton.cn

995 ms

main.css

main.css

740 ms

jquery.js

jquery.js

1175 ms

marquee.js

marquee.js

888 ms

jquery.min.1.7.js

jquery.min.1.7.js

1127 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

677 ms

nav.js

nav.js

515 ms

move.js

move.js

747 ms

jcarousellite.js

jcarousellite.js

686 ms

body_bg.gif

body_bg.gif

224 ms

head-bg.png

head-bg.png

227 ms

logo.png

logo.png

228 ms

adt.png

adt.png

441 ms

tel.png

tel.png

449 ms

nav-bg.png

nav-bg.png

224 ms

nav-blank.png

nav-blank.png

448 ms

banner3.jpg

banner3.jpg

1541 ms

tu.jpg

tu.jpg

879 ms

banner_doA.png

banner_doA.png

437 ms

box-bg.png

box-bg.png

649 ms

tl-cate-bg.png

tl-cate-bg.png

662 ms

tl-cate-h3.png

tl-cate-h3.png

660 ms

tl-cate-span.png

tl-cate-span.png

703 ms

cate-li.png

cate-li.png

873 ms

pic1.jpg

pic1.jpg

1333 ms

pic2.jpg

pic2.jpg

938 ms

pic3.jpg

pic3.jpg

935 ms

pic4.jpg

pic4.jpg

1356 ms

pic5.jpg

pic5.jpg

1109 ms

pic6.jpg

pic6.jpg

1165 ms

pic7.jpg

pic7.jpg

1168 ms

g_top.jpg

g_top.jpg

1338 ms

icons.png

icons.png

1391 ms

54139c6a2f664.jpg

54139c6a2f664.jpg

1860 ms

video_box.jpg

video_box.jpg

1551 ms

channel_green_bg.jpg

channel_green_bg.jpg

1560 ms

channel_green.png

channel_green.png

1577 ms

5413b1a29191a.jpg

5413b1a29191a.jpg

1837 ms

banner4.jpg

banner4.jpg

2210 ms

line-g.gif

line-g.gif

1744 ms

arr-l.png

arr-l.png

1760 ms

p1.jpg

p1.jpg

1781 ms

p2.jpg

p2.jpg

2013 ms

p3.jpg

p3.jpg

1976 ms

p4.jpg

p4.jpg

2237 ms

arr-r.png

arr-r.png

2000 ms

channel_bg.jpg

channel_bg.jpg

1851 ms

51d12f703a964.jpg

51d12f703a964.jpg

1885 ms

51d12f4f61f5a.jpg

51d12f4f61f5a.jpg

2050 ms

tl-link.gif

tl-link.gif

2014 ms

footer_bg.jpg

footer_bg.jpg

1816 ms

foot-info.png

foot-info.png

1848 ms

vdotline.png

vdotline.png

1880 ms

Accessibility Review

pushbutton.cn accessibility score

57

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

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

Best Practices

pushbutton.cn best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

pushbutton.cn SEO score

58

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

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 Pushbutton.cn 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 Pushbutton.cn 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

pushbutton.cn

Open Graph description is not detected on the main page of Pushbutton. 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: