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nvc-lighting.com screenshot

Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

nvc-lighting.com

NVC Lighting Technology Corporation

Page Load Speed

16.8 sec in total

First Response

538 ms

Resources Loaded

16 sec

Page Rendered

230 ms

nvc-lighting.com screenshot

About Website

Welcome to nvc-lighting.com homepage info - get ready to check NVC Lighting best content for Indonesia right away, or after learning these important things about nvc-lighting.com

NVC Lighting Technology Corporation is a professional lighting company handling research, manufacturing and sales of all kinds of lighting products. NVC covers the Commercial Lighting, Office Lighting...

Visit nvc-lighting.com

Key Findings

We analyzed Nvc-lighting.com page load time and found that the first response time was 538 ms and then it took 16.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

nvc-lighting.com performance score

0

Network Requests Diagram

nvc-lighting.com

538 ms

style.css

438 ms

jquery.js

2210 ms

jquery.SuperSlide.2.1.js

308 ms

jquery.fullPage.min.js

377 ms

Our browser made a total of 140 requests to load all elements on the main page. We found that 96% of them (134 requests) were addressed to the original Nvc-lighting.com, 1% (1 request) were made to S95.cnzz.com and 1% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Nvc-lighting.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 953.5 kB (17%)

Content Size

5.8 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nvc-lighting.com main page is 5.8 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 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 80.7 kB

  • Original 89.3 kB
  • After minification 67.5 kB
  • After compression 8.6 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 21.8 kB, which is 24% 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 80.7 kB or 90% of the original size.

Image Optimization

-10%

Potential reduce by 536.7 kB

  • Original 5.3 MB
  • After minification 4.7 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. NVC Lighting images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 280.4 kB

  • Original 344.4 kB
  • After minification 216.0 kB
  • After compression 64.0 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 280.4 kB or 81% of the original size.

CSS Optimization

-82%

Potential reduce by 55.6 kB

  • Original 67.7 kB
  • After minification 60.2 kB
  • After compression 12.0 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. Nvc-lighting.com needs all CSS files to be minified and compressed as it can save up to 55.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (12%)

Requests Now

138

After Optimization

121

  • Images
  • JavaScript
  • CSS

The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NVC 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 as a result speed up the page load time.

Network Requests Diagram

nvc-lighting.com

nvc-lighting.com

538 ms

style.css

style.css

438 ms

jquery.js

jquery.js

2210 ms

jquery.SuperSlide.2.1.js

jquery.SuperSlide.2.1.js

308 ms

jquery.fullPage.min.js

jquery.fullPage.min.js

377 ms

js.js

js.js

237 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

318 ms

jquery.carousel-1.1.min.js

jquery.carousel-1.1.min.js

346 ms

uaredirect.js

uaredirect.js

378 ms

index.js

index.js

400 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

408 ms

share.js

share.js

177 ms

close.png

close.png

64 ms

loading.gif

loading.gif

99 ms

prev.png

prev.png

88 ms

next.png

next.png

99 ms

logo.png

logo.png

84 ms

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98 ms

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128 ms

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grey.gif

144 ms

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153 ms

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161 ms

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218 ms

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z_stat.php

2741 ms

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stat.htm

168 ms

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core.php

1755 ms

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1628 ms

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1071 ms

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64 ms

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82 ms

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2114 ms

SEO Factors

nvc-lighting.com SEO score

0

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 Nvc-lighting.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 Nvc-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

nvc-lighting.com

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