Tools & Wizards About Us
csia.org screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 74

    SEO

    Google-friendlier than
    31% of websites

csia.org

Home

Page Load Speed

2.4 sec in total

First Response

606 ms

Resources Loaded

1.4 sec

Page Rendered

359 ms

csia.org screenshot

About Website

Click here to check amazing Csia content for United States. Otherwise, check out these important facts you probably never knew about csia.org

Fireplace and chimney safety tips & resources for homeowners. Chimney and venting certifications for industry professionals.

Visit csia.org

Key Findings

We analyzed Csia.org page load time and found that the first response time was 606 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

csia.org performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value3,380 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.737

6/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

Network Requests Diagram

www.csia.org

606 ms

styles.css

199 ms

styles-rwd.css

197 ms

dropdowns.css

106 ms

jquery.min.js

70 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 40% of them (24 requests) were addressed to the original Csia.org, 17% (10 requests) were made to Google.com and 10% (6 requests) were made to Ncsg.org. The less responsive or slowest element that took the longest time to load (606 ms) belongs to the original domain Csia.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 352.1 kB (27%)

Content Size

1.3 MB

After Optimization

973.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Csia.org main page is 1.3 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. 25% of websites need less resources to load. Images take 944.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 83.2 kB

  • Original 105.9 kB
  • After minification 103.4 kB
  • After compression 22.6 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. 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 83.2 kB or 79% of the original size.

Image Optimization

-10%

Potential reduce by 94.4 kB

  • Original 944.7 kB
  • After minification 850.4 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. Csia images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 143.6 kB

  • Original 237.3 kB
  • After minification 226.0 kB
  • After compression 93.7 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 143.6 kB or 61% of the original size.

CSS Optimization

-81%

Potential reduce by 30.9 kB

  • Original 38.1 kB
  • After minification 28.5 kB
  • After compression 7.2 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. Csia.org needs all CSS files to be minified and compressed as it can save up to 30.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (47%)

Requests Now

55

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.csia.org

www.csia.org

606 ms

styles.css

styles.css

199 ms

styles-rwd.css

styles-rwd.css

197 ms

dropdowns.css

dropdowns.css

106 ms

jquery.min.js

jquery.min.js

70 ms

buttons.js

buttons.js

8 ms

jquery.cycle.lite.js

jquery.cycle.lite.js

154 ms

WebResource.axd

WebResource.axd

142 ms

book%20and%20fireplace.jpg

book%20and%20fireplace.jpg

569 ms

minidirectorysearch.aspx

minidirectorysearch.aspx

122 ms

ashley%20eldridge.jpg

ashley%20eldridge.jpg

280 ms

solo%20chimney%20mountains.jpg

solo%20chimney%20mountains.jpg

507 ms

Registerinpersonoronline.JPG

Registerinpersonoronline.JPG

314 ms

ccs-logo-mini.png

ccs-logo-mini.png

171 ms

cdet-logo-mini.png

cdet-logo-mini.png

173 ms

blue-bck.jpg

blue-bck.jpg

123 ms

blue-fader.png

blue-fader.png

121 ms

mainNav-bck.gif

mainNav-bck.gif

119 ms

home.gif

home.gif

117 ms

WebResource.axd

WebResource.axd

118 ms

arrows.gif

arrows.gif

118 ms

facebook.png

facebook.png

121 ms

linkedin.png

linkedin.png

122 ms

twitter.png

twitter.png

143 ms

wordpress-blue.png

wordpress-blue.png

151 ms

logo-bck.jpg

logo-bck.jpg

241 ms

csia-logo.png

csia-logo.png

145 ms

mobile-app-icon.png

mobile-app-icon.png

155 ms

cse.js

cse.js

93 ms

hpRightColumn-bck.jpg

hpRightColumn-bck.jpg

144 ms

hpMiniButton.png

hpMiniButton.png

175 ms

bottom-bck.gif

bottom-bck.gif

177 ms

getAllAppDefault.esi

getAllAppDefault.esi

14 ms

search.png

search.png

102 ms

cse.js

cse.js

65 ms

getSegment.php

getSegment.php

19 ms

checkOAuth.esi

checkOAuth.esi

7 ms

t.dhj

t.dhj

7 ms

trans_logo.png

trans_logo.png

66 ms

t.dhj

t.dhj

11 ms

cm

cm

25 ms

jsapi

jsapi

71 ms

s-3271.xgi

s-3271.xgi

21 ms

12 ms

hbpix

hbpix

30 ms

pixel

pixel

21 ms

7 ms

xrefid.xgi

xrefid.xgi

4 ms

pixel

pixel

16 ms

default+en.css

default+en.css

11 ms

default.css

default.css

24 ms

default+en.I.js

default+en.I.js

62 ms

2981

2981

15 ms

default.css

default.css

10 ms

async-ads.js

async-ads.js

59 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

24 ms

small-logo.png

small-logo.png

12 ms

search_box_icon.png

search_box_icon.png

16 ms

clear.png

clear.png

15 ms

nav_logo114.png

nav_logo114.png

29 ms

Accessibility Review

csia.org accessibility score

82

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.

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

Image elements do not have [alt] attributes

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

csia.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

csia.org SEO score

74

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

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Csia.org 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 Csia.org 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

csia.org

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