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hvacfiltersales.com screenshot

Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

hvacfiltersales.com

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Page Load Speed

1.6 sec in total

First Response

305 ms

Resources Loaded

847 ms

Page Rendered

419 ms

hvacfiltersales.com screenshot

About Website

Welcome to hvacfiltersales.com homepage info - get ready to check Hvacfiltersales best content right away, or after learning these important things about hvacfiltersales.com

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Key Findings

We analyzed Hvacfiltersales.com page load time and found that the first response time was 305 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

hvacfiltersales.com performance score

0

Network Requests Diagram

hvacfiltersales.com

305 ms

jquery.min.js

226 ms

utilities.js

157 ms

default_modified.css

114 ms

tabs.css

70 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 88% of them (35 requests) were addressed to the original Hvacfiltersales.com, 10% (4 requests) were made to Google-analytics.com and 3% (1 request) were made to Activesearchresults.com. The less responsive or slowest element that took the longest time to load (305 ms) belongs to the original domain Hvacfiltersales.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 229.7 kB (43%)

Content Size

535.0 kB

After Optimization

305.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hvacfiltersales.com main page is 535.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 250.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 43.7 kB

  • Original 52.8 kB
  • After minification 41.2 kB
  • After compression 9.2 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 11.6 kB, which is 22% 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 43.7 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 16.8 kB

  • Original 211.1 kB
  • After minification 194.3 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. Hvacfiltersales images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 151.0 kB

  • Original 250.6 kB
  • After minification 250.6 kB
  • After compression 99.6 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 151.0 kB or 60% of the original size.

CSS Optimization

-89%

Potential reduce by 18.1 kB

  • Original 20.4 kB
  • After minification 9.7 kB
  • After compression 2.2 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. Hvacfiltersales.com needs all CSS files to be minified and compressed as it can save up to 18.1 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (37%)

Requests Now

38

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hvacfiltersales. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

hvacfiltersales.com

hvacfiltersales.com

305 ms

jquery.min.js

jquery.min.js

226 ms

utilities.js

utilities.js

157 ms

default_modified.css

default_modified.css

114 ms

tabs.css

tabs.css

70 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

190 ms

jquery.quicksearch.js

jquery.quicksearch.js

108 ms

quicksearch.css

quicksearch.css

106 ms

ga.js

ga.js

62 ms

asrbutton.png

asrbutton.png

45 ms

BG_body.jpg

BG_body.jpg

83 ms

BG_Top.jpg

BG_Top.jpg

83 ms

HVACFilterSales%20Transparent%20013SM.gif

HVACFilterSales%20Transparent%20013SM.gif

85 ms

BG_Search.jpg

BG_Search.jpg

84 ms

cart.jpg

cart.jpg

83 ms

spacer.gif

spacer.gif

83 ms

search_btn.png

search_btn.png

87 ms

BG_Menu.jpg

BG_Menu.jpg

85 ms

nav-div.jpg

nav-div.jpg

86 ms

BG_Title.jpg

BG_Title.jpg

87 ms

thumbnail.asp

thumbnail.asp

107 ms

GDS-2T.jpg

GDS-2T.jpg

115 ms

Z-Line-MR-8-Pleated%20Filters_thumbnail.jpg

Z-Line-MR-8-Pleated%20Filters_thumbnail.jpg

122 ms

Merv%2011%20Glasfloss%20Filter.jpg

Merv%2011%20Glasfloss%20Filter.jpg

181 ms

merv13pleatedfilters-filtersalesco_thumbnail.jpg

merv13pleatedfilters-filtersalesco_thumbnail.jpg

116 ms

glasflosscarbotronfilter-filtersalesco_thumbnail.jpg

glasflosscarbotronfilter-filtersalesco_thumbnail.jpg

150 ms

aircleanerreplacementseries-filtersalesco_thumbnail.jpg

aircleanerreplacementseries-filtersalesco_thumbnail.jpg

147 ms

Cube%20Filters%20-%20FSA.gif

Cube%20Filters%20-%20FSA.gif

227 ms

art-filter-installation.jpg

art-filter-installation.jpg

157 ms

indoor_air_quality.jpg

indoor_air_quality.jpg

160 ms

thumbnail.asp

thumbnail.asp

199 ms

on_sale.png

on_sale.png

193 ms

thumbnail.asp

thumbnail.asp

196 ms

thumbnail.asp

thumbnail.asp

207 ms

go_btn.png

go_btn.png

216 ms

analytics.js

analytics.js

4 ms

__utm.gif

__utm.gif

24 ms

collect

collect

19 ms

count.asp

count.asp

165 ms

spacer.gif

spacer.gif

36 ms

SEO Factors

hvacfiltersales.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hvacfiltersales.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 Hvacfiltersales.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

hvacfiltersales.com

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