Tools & Wizards About Us
nbearth-star.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

nbearth-star.com

Fire pit burner,Pilot burner,Gas solenoid valve,supplier and manufacturer.

Page Load Speed

2.5 sec in total

First Response

267 ms

Resources Loaded

1.9 sec

Page Rendered

322 ms

nbearth-star.com screenshot

About Website

Welcome to nbearth-star.com homepage info - get ready to check Nbearth Star best content right away, or after learning these important things about nbearth-star.com

Ningbo Mensi Electrical Appliance Co. Ltd. was established in early 2005. Our company mainly produces: Fire pit burner,gas thermocouple, gas solenoid valves, gas stove, rotary switches, gas inlet, gas...

Visit nbearth-star.com

Key Findings

We analyzed Nbearth-star.com page load time and found that the first response time was 267 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

nbearth-star.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

nbearth-star.com

267 ms

www.nbearth-star.com

241 ms

style.css

32 ms

jquery.min.1.4.js

78 ms

style.css

5 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 98% of them (52 requests) were addressed to the original Nbearth-star.com, 2% (1 request) were made to Img.webscan.360.cn. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Img.webscan.360.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 241.5 kB (14%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nbearth-star.com main page is 1.7 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. 60% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 21.0 kB

  • Original 26.4 kB
  • After minification 24.6 kB
  • After compression 5.4 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 21.0 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 107.0 kB

  • Original 1.5 MB
  • After minification 1.4 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. Nbearth Star images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 104.6 kB

  • Original 159.1 kB
  • After minification 158.7 kB
  • After compression 54.5 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 104.6 kB or 66% of the original size.

CSS Optimization

-80%

Potential reduce by 8.8 kB

  • Original 10.9 kB
  • After minification 8.1 kB
  • After compression 2.1 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. Nbearth-star.com needs all CSS files to be minified and compressed as it can save up to 8.8 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (24%)

Requests Now

50

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbearth Star. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

nbearth-star.com

nbearth-star.com

267 ms

www.nbearth-star.com

www.nbearth-star.com

241 ms

style.css

style.css

32 ms

jquery.min.1.4.js

jquery.min.1.4.js

78 ms

style.css

style.css

5 ms

jquery-1.4.4.min.js

jquery-1.4.4.min.js

131 ms

translator.js

translator.js

15 ms

bbf81c0f1708e697674d726a69858b9b

bbf81c0f1708e697674d726a69858b9b

1307 ms

bg.jpg

bg.jpg

30 ms

tel.png

tel.png

17 ms

logo.png

logo.png

28 ms

nav_bg.png

nav_bg.png

11 ms

nav_curr.png

nav_curr.png

6 ms

menu_line.png

menu_line.png

25 ms

1.jpg

1.jpg

109 ms

2.jpg

2.jpg

114 ms

3.jpg

3.jpg

110 ms

20155251850856561.jpg

20155251850856561.jpg

39 ms

201552518494257102.jpg

201552518494257102.jpg

108 ms

201552518485638337.jpg

201552518485638337.jpg

111 ms

201551223383963176.jpg

201551223383963176.jpg

120 ms

201410222371480082.jpg

201410222371480082.jpg

110 ms

201410222352599867.jpg

201410222352599867.jpg

111 ms

2014102222474115496.jpg

2014102222474115496.jpg

112 ms

2014102222465773716.jpg

2014102222465773716.jpg

112 ms

2014102222453736180.jpg

2014102222453736180.jpg

114 ms

2014102222445037985.jpg

2014102222445037985.jpg

115 ms

2014102222441631372.jpg

2014102222441631372.jpg

113 ms

201410222241541813.jpg

201410222241541813.jpg

114 ms

ico_de.gif

ico_de.gif

115 ms

ico_es.gif

ico_es.gif

114 ms

ico_fr.gif

ico_fr.gif

116 ms

ico_it.gif

ico_it.gif

115 ms

ico_pt.gif

ico_pt.gif

115 ms

ico_ja.gif

ico_ja.gif

116 ms

ico_ar.gif

ico_ar.gif

117 ms

ico_bg.gif

ico_bg.gif

116 ms

ico_hr.gif

ico_hr.gif

117 ms

ico_cs.gif

ico_cs.gif

123 ms

ico_da.gif

ico_da.gif

135 ms

ico_nl.gif

ico_nl.gif

118 ms

ico_fi.gif

ico_fi.gif

118 ms

ico_el.gif

ico_el.gif

159 ms

ico_hi.gif

ico_hi.gif

117 ms

ico_no.gif

ico_no.gif

113 ms

ico_pl.gif

ico_pl.gif

107 ms

ico_ro.gif

ico_ro.gif

100 ms

ico_ru.gif

ico_ru.gif

98 ms

ico_sv.gif

ico_sv.gif

97 ms

ico_cn.gif

ico_cn.gif

87 ms

k_bg.jpg

k_bg.jpg

30 ms

left_bg.jpg

left_bg.jpg

18 ms

dot2.jpg

dot2.jpg

20 ms

Accessibility Review

nbearth-star.com accessibility score

58

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Best Practices

nbearth-star.com best practices score

58

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

High

Browser errors were logged to the console

SEO Factors

nbearth-star.com SEO score

62

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

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 Nbearth-star.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 Nbearth-star.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

nbearth-star.com

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