Tools & Wizards About Us
centennialgunclub.org screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

centennialgunclub.org

Centennial Gun Club | Denver Shooting Range, Gun Club & Store

Page Load Speed

3.4 sec in total

First Response

48 ms

Resources Loaded

1.9 sec

Page Rendered

1.4 sec

centennialgunclub.org screenshot

About Website

Welcome to centennialgunclub.org homepage info - get ready to check Centennial Gun Club best content right away, or after learning these important things about centennialgunclub.org

Visit Centennial Gun Club | Denver shooting range offering firearm training, retail sales, and events for new and experienced shooters.

Visit centennialgunclub.org

Key Findings

We analyzed Centennialgunclub.org page load time and found that the first response time was 48 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

centennialgunclub.org performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value24.0 s

0/100

25%

SI (Speed Index)

Value14.3 s

1/100

10%

TBT (Total Blocking Time)

Value3,090 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value1.114

1/100

15%

TTI (Time to Interactive)

Value18.9 s

3/100

10%

Network Requests Diagram

centennialgunclub.org

48 ms

centennialgunclub.com

73 ms

centennialgunclub.com

42 ms

check1.js.php

324 ms

sbi-styles.min.css

19 ms

Our browser made a total of 160 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Centennialgunclub.org, 53% (85 requests) were made to Centennialgunclub.com and 24% (39 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (433 ms) relates to the external source App.ottertext.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 672.5 kB (12%)

Content Size

5.7 MB

After Optimization

5.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centennialgunclub.org main page is 5.7 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. Only a small number of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 234.8 kB

  • Original 281.7 kB
  • After minification 275.1 kB
  • After compression 46.9 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 234.8 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 15.3 kB

  • Original 4.1 MB
  • After minification 4.1 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. Centennial Gun Club images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 359.9 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 722.8 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 359.9 kB or 33% of the original size.

CSS Optimization

-23%

Potential reduce by 62.4 kB

  • Original 269.4 kB
  • After minification 269.1 kB
  • After compression 207.0 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. Centennialgunclub.org needs all CSS files to be minified and compressed as it can save up to 62.4 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 73 (66%)

Requests Now

110

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centennial Gun Club. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

centennialgunclub.org

centennialgunclub.org

48 ms

centennialgunclub.com

centennialgunclub.com

73 ms

centennialgunclub.com

centennialgunclub.com

42 ms

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check1.js.php

324 ms

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sbi-styles.min.css

19 ms

main.css

main.css

53 ms

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cleantalk-public.min.css

52 ms

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50 ms

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51 ms

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54 ms

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53 ms

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74 ms

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74 ms

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72 ms

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72 ms

choices.min.css

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81 ms

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80 ms

richtext.min.css

richtext.min.css

89 ms

content.min.css

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167 ms

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133 ms

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98 ms

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106 ms

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100 ms

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99 ms

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84 ms

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84 ms

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91 ms

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68 ms

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83 ms

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Accessibility Review

centennialgunclub.org accessibility score

81

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

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

centennialgunclub.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

centennialgunclub.org SEO score

64

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

centennialgunclub.org

Open Graph data is detected on the main page of Centennial Gun Club. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: