Tools & Wizards About Us
prostar-lighting.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

prostar-lighting.com

PROSTAR LED LIMITED-Professional LED Lighting Manufacturer

Page Load Speed

2.9 sec in total

First Response

392 ms

Resources Loaded

1.8 sec

Page Rendered

722 ms

prostar-lighting.com screenshot

About Website

Visit prostar-lighting.com now to see the best up-to-date PROSTAR Lighting content and also check out these interesting facts you probably never knew about prostar-lighting.com

PROSTAR LED LIMITED is committed to providing one-stop solution in LED lighting industry. The product portfolio covers decorative, commercial, industrial and

Visit prostar-lighting.com

Key Findings

We analyzed Prostar-lighting.com page load time and found that the first response time was 392 ms and then it took 2.5 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

prostar-lighting.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value2,210 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.968

2/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

prostar-lighting.com

392 ms

87477.css

443 ms

87476.css

380 ms

87anj.css

380 ms

form.js

362 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 85% of them (52 requests) were addressed to the original Prostar-lighting.com, 15% (9 requests) were made to Globalso.site. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Prostar-lighting.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 917.5 kB (11%)

Content Size

8.5 MB

After Optimization

7.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prostar-lighting.com main page is 8.5 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. 65% of websites need less resources to load. Images take 7.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 51.8 kB

  • Original 61.1 kB
  • After minification 60.6 kB
  • After compression 9.3 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 51.8 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 278.0 kB

  • Original 7.5 MB
  • After minification 7.2 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. PROSTAR Lighting images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 575.7 kB

  • Original 926.9 kB
  • After minification 926.9 kB
  • After compression 351.2 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 575.7 kB or 62% of the original size.

CSS Optimization

-24%

Potential reduce by 11.9 kB

  • Original 48.9 kB
  • After minification 48.9 kB
  • After compression 37.0 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. Prostar-lighting.com needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (26%)

Requests Now

58

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PROSTAR Lighting. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

prostar-lighting.com

prostar-lighting.com

392 ms

87477.css

87477.css

443 ms

87476.css

87476.css

380 ms

87anj.css

87anj.css

380 ms

form.js

form.js

362 ms

jquery.min.js

jquery.min.js

845 ms

common.js

common.js

584 ms

stats_init.js

stats_init.js

575 ms

jquery.js

jquery.js

653 ms

jquery-migrate.min.js

jquery-migrate.min.js

577 ms

translator-dropdown.js

translator-dropdown.js

646 ms

b77e91b4.png

b77e91b4.png

711 ms

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2c99e7eb3.jpg

1003 ms

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1010 ms

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af2b6aba.jpg

1011 ms

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1012 ms

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1014 ms

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1010 ms

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1011 ms

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1013 ms

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1013 ms

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1014 ms

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1014 ms

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1029 ms

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1030 ms

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1046 ms

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1048 ms

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1052 ms

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1053 ms

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1083 ms

36a460361.jpg

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1095 ms

cadb4129.jpg

cadb4129.jpg

1115 ms

facebook.png

facebook.png

1115 ms

linkedin.png

linkedin.png

1119 ms

twitter.png

twitter.png

1120 ms

youtube.png

youtube.png

1160 ms

a19d8a12.jpg

a19d8a12.jpg

1316 ms

3819e9201.jpg

3819e9201.jpg

1316 ms

about.jpg

about.jpg

137 ms

contact.jpg

contact.jpg

136 ms

8135b8e8.jpg

8135b8e8.jpg

877 ms

dec5fb59.jpg

dec5fb59.jpg

949 ms

202432_inquiry_form_prostar-lightingcom

202432_inquiry_form_prostar-lightingcom

259 ms

5e175a031.jpg

5e175a031.jpg

898 ms

opensans.woff

opensans.woff

208 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

426 ms

title_pic.png

title_pic.png

647 ms

1f1a326c.jpg

1f1a326c.jpg

727 ms

all-m.gif

all-m.gif

69 ms

icons01.png

icons01.png

82 ms

from_livechat.css

from_livechat.css

2 ms

jquery.min.js

jquery.min.js

4 ms

layer.js

layer.js

15 ms

group_oper.js

group_oper.js

16 ms

validform.min.js

validform.min.js

16 ms

jquery.cookie.js

jquery.cookie.js

16 ms

icons02.png

icons02.png

279 ms

layer.css

layer.css

2 ms

close.png

close.png

216 ms

show_btn.png

show_btn.png

211 ms

loading.gif

loading.gif

70 ms

Accessibility Review

prostar-lighting.com 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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

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

prostar-lighting.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

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

High

Missing source maps for large first-party JavaScript

SEO Factors

prostar-lighting.com SEO score

85

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prostar-lighting.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Prostar-lighting.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

prostar-lighting.com

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