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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

davidlinkusa.com

Page Load Speed

3.2 sec in total

First Response

408 ms

Resources Loaded

2.6 sec

Page Rendered

234 ms

davidlinkusa.com screenshot

About Website

Welcome to davidlinkusa.com homepage info - get ready to check Davidlinkusa best content for United States right away, or after learning these important things about davidlinkusa.com

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Key Findings

We analyzed Davidlinkusa.com page load time and found that the first response time was 408 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Davidlinkusa.com rating and web reputation

Performance Metrics

davidlinkusa.com performance score

0

Network Requests Diagram

Default.asp

408 ms

milonic_src.js

134 ms

Menu_Popout_Styles.js

137 ms

Menu_Popout_Data.js

137 ms

jquery.min.js

12 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 80% of them (47 requests) were addressed to the original Davidlinkusa.com, 8% (5 requests) were made to Ajax.googleapis.com and 3% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Davidlinkusa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 696.2 kB (50%)

Content Size

1.4 MB

After Optimization

701.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Davidlinkusa.com main page is 1.4 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. 45% of websites need less resources to load. Javascripts take 636.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 25.0 kB

  • Original 31.4 kB
  • After minification 29.7 kB
  • After compression 6.3 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 25.0 kB or 80% of the original size.

Image Optimization

-22%

Potential reduce by 132.5 kB

  • Original 590.4 kB
  • After minification 457.9 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, Davidlinkusa needs image optimization as it can save up to 132.5 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 423.0 kB

  • Original 636.9 kB
  • After minification 614.5 kB
  • After compression 214.0 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 423.0 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 115.8 kB

  • Original 139.4 kB
  • After minification 136.0 kB
  • After compression 23.6 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. Davidlinkusa.com needs all CSS files to be minified and compressed as it can save up to 115.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (60%)

Requests Now

53

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Davidlinkusa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Default.asp

Default.asp

408 ms

milonic_src.js

milonic_src.js

134 ms

Menu_Popout_Styles.js

Menu_Popout_Styles.js

137 ms

Menu_Popout_Data.js

Menu_Popout_Data.js

137 ms

jquery.min.js

jquery.min.js

12 ms

jquery-ui.min.js

jquery-ui.min.js

13 ms

jquery-ui.css

jquery-ui.css

15 ms

default.css

default.css

136 ms

volusion.js

volusion.js

136 ms

soft_add.js

soft_add.js

226 ms

soft_add.css

soft_add.css

196 ms

soft_add_mult.js

soft_add_mult.js

197 ms

javascripts.js

javascripts.js

273 ms

map.css

map.css

205 ms

Imports.css

Imports.css

200 ms

search_text_change.js

search_text_change.js

263 ms

custom.js

custom.js

263 ms

jquery.min.js

jquery.min.js

10 ms

js

js

270 ms

jquery-1.9.1.min.js

jquery-1.9.1.min.js

272 ms

handlebars-1.0.rc.1.min.js

handlebars-1.0.rc.1.min.js

299 ms

jquery.storelocator.min.js

jquery.storelocator.min.js

330 ms

bootstrap.min.css

bootstrap.min.css

30 ms

jquery.min.js

jquery.min.js

33 ms

bootstrap.min.js

bootstrap.min.js

28 ms

mmenudom.js

mmenudom.js

310 ms

Colors.css

Colors.css

75 ms

Content_Area.css

Content_Area.css

73 ms

Template.css

Template.css

71 ms

Navigation.css

Navigation.css

71 ms

ga.js

ga.js

11 ms

dark-metal-texture.jpg

dark-metal-texture.jpg

663 ms

header_bg.jpg

header_bg.jpg

304 ms

FeaturedProducts.gif

FeaturedProducts.gif

73 ms

clear1x1.gif

clear1x1.gif

71 ms

Bullet_MoreInfo.gif

Bullet_MoreInfo.gif

72 ms

FD-777-1.jpg

FD-777-1.jpg

147 ms

F-300-1.jpg

F-300-1.jpg

204 ms

A-3100-1.jpg

A-3100-1.jpg

202 ms

tutorial.jpg

tutorial.jpg

302 ms

warranty.jpg

warranty.jpg

435 ms

search_btn.gif

search_btn.gif

303 ms

facebook.png

facebook.png

303 ms

Linkedin.png

Linkedin.png

330 ms

Youtube.png

Youtube.png

337 ms

twitter.png

twitter.png

339 ms

tools_bg.gif

tools_bg.gif

339 ms

top_nav_bg.gif

top_nav_bg.gif

392 ms

webanner.html

webanner.html

1127 ms

__utm.gif

__utm.gif

14 ms

Menu1_Bullet.gif

Menu1_Bullet.gif

368 ms

Menu1_Bullet_End.gif

Menu1_Bullet_End.gif

368 ms

1c1ced63-6745-4dbb-aa48-2709a479781b.png

1c1ced63-6745-4dbb-aa48-2709a479781b.png

256 ms

Divider_Horizontal.gif

Divider_Horizontal.gif

452 ms

Grid_Divider_Vertical.gif

Grid_Divider_Vertical.gif

453 ms

Grid_Divider_Horizontal.gif

Grid_Divider_Horizontal.gif

447 ms

footer_bg.gif

footer_bg.gif

448 ms

widget_v2.134.js

widget_v2.134.js

14 ms

runtime.js

runtime.js

40 ms

SEO Factors

davidlinkusa.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Davidlinkusa.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Davidlinkusa.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

davidlinkusa.com

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