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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

dnvbuilders.com

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Page Load Speed

12.1 sec in total

First Response

4.5 sec

Resources Loaded

7.4 sec

Page Rendered

101 ms

dnvbuilders.com screenshot

About Website

Click here to check amazing Dnvbuilders content. Otherwise, check out these important facts you probably never knew about dnvbuilders.com

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Key Findings

We analyzed Dnvbuilders.com page load time and found that the first response time was 4.5 sec and then it took 7.5 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

dnvbuilders.com performance score

0

Network Requests Diagram

dnvbuilders.com

4543 ms

1506 ms

pc.css

1119 ms

pc-mod.css

1126 ms

1169 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 10% of them (5 requests) were addressed to the original Dnvbuilders.com, 41% (21 requests) were made to Lzd-img-global.slatic.net and 29% (15 requests) were made to G.lazcdn.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Dnvbuilders.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 966.4 kB (42%)

Content Size

2.3 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dnvbuilders.com main page is 2.3 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. 50% of websites need less resources to load. Javascripts take 752.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 365.7 kB

  • Original 453.1 kB
  • After minification 453.0 kB
  • After compression 87.3 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 365.7 kB or 81% of the original size.

Image Optimization

-13%

Potential reduce by 77.9 kB

  • Original 619.9 kB
  • After minification 542.0 kB

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. Obviously, Dnvbuilders needs image optimization as it can save up to 77.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-19%

Potential reduce by 146.3 kB

  • Original 752.5 kB
  • After minification 752.5 kB
  • After compression 606.3 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 146.3 kB or 19% of the original size.

CSS Optimization

-82%

Potential reduce by 376.5 kB

  • Original 457.8 kB
  • After minification 450.6 kB
  • After compression 81.3 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. Dnvbuilders.com needs all CSS files to be minified and compressed as it can save up to 376.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (48%)

Requests Now

46

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dnvbuilders. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dnvbuilders.com

dnvbuilders.com

4543 ms

1506 ms

pc.css

pc.css

1119 ms

pc-mod.css

pc-mod.css

1126 ms

1169 ms

next.min.js

next.min.js

1420 ms

1043 ms

index.css

index.css

1165 ms

index.js

index.js

1173 ms

1327 ms

jssdk

jssdk

1174 ms

1179 ms

1181 ms

1439 ms

1327 ms

nc.js

nc.js

14 ms

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754 ms

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626 ms

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366 ms

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158 ms

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1001 ms

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620 ms

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621 ms

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621 ms

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1006 ms

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1007 ms

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1008 ms

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1008 ms

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1015 ms

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1131 ms

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1134 ms

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1139 ms

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1137 ms

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1139 ms

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1143 ms

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1258 ms

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1264 ms

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1265 ms

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1267 ms

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1269 ms

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1270 ms

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1386 ms

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1406 ms

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1238 ms

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iconfont-hp.woff

909 ms

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iconfont-hp.woff

922 ms

iconfont-hp.woff

iconfont-hp.woff

130 ms

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855 ms

SEO Factors

dnvbuilders.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    PT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dnvbuilders.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed Portuguese language. Our system also found out that Dnvbuilders.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

dnvbuilders.com

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