Tools & Wizards About Us
nacbc.com screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

nacbc.com

Page Load Speed

862 ms in total

First Response

172 ms

Resources Loaded

439 ms

Page Rendered

251 ms

nacbc.com screenshot

About Website

Visit nacbc.com now to see the best up-to-date Nacbc content and also check out these interesting facts you probably never knew about nacbc.com

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Key Findings

We analyzed Nacbc.com page load time and found that the first response time was 172 ms and then it took 690 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

nacbc.com performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value3.2 s

91/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

nacbc.com

172 ms

site.css

64 ms

swfobject_modified.js

97 ms

get_flash_player.gif

21 ms

ga.js

5 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 86% of them (19 requests) were addressed to the original Nacbc.com, 9% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Adobe.com. The less responsive or slowest element that took the longest time to load (172 ms) belongs to the original domain Nacbc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.6 kB (23%)

Content Size

181.8 kB

After Optimization

139.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nacbc.com main page is 181.8 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. 20% of websites need less resources to load. Images take 112.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 16.8 kB

  • Original 22.4 kB
  • After minification 19.0 kB
  • After compression 5.6 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. This page needs HTML code to be minified as it can gain 3.4 kB, which is 15% 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 16.8 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 1.6 kB

  • Original 112.6 kB
  • After minification 111.1 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. Nacbc images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 18.4 kB

  • Original 39.5 kB
  • After minification 30.3 kB
  • After compression 21.2 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 18.4 kB or 46% of the original size.

CSS Optimization

-81%

Potential reduce by 5.9 kB

  • Original 7.3 kB
  • After minification 6.1 kB
  • After compression 1.3 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. Nacbc.com needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nacbc. According to our analytics all requests are already optimized.

Network Requests Diagram

nacbc.com

nacbc.com

172 ms

site.css

site.css

64 ms

swfobject_modified.js

swfobject_modified.js

97 ms

get_flash_player.gif

get_flash_player.gif

21 ms

ga.js

ga.js

5 ms

featuredproduct.gif

featuredproduct.gif

44 ms

membership.gif

membership.gif

44 ms

aboutthissite.gif

aboutthissite.gif

45 ms

contactus.gif

contactus.gif

66 ms

testimonials.gif

testimonials.gif

64 ms

news-publication.gif

news-publication.gif

81 ms

hot.png

hot.png

80 ms

nacbc-2-thumb.jpg

nacbc-2-thumb.jpg

82 ms

facility-mgr-thumb.jpg

facility-mgr-thumb.jpg

83 ms

nacbc-25-thumb.jpg

nacbc-25-thumb.jpg

126 ms

nacbc-26-thumb.jpg

nacbc-26-thumb.jpg

127 ms

nacbc-software-thumb.jpg

nacbc-software-thumb.jpg

114 ms

WHO%20WE%20ARE.jpg

WHO%20WE%20ARE.jpg

117 ms

WHAT%20WE%20OFFER%201.jpg

WHAT%20WE%20OFFER%201.jpg

131 ms

WHY%20DO%20WE%20CERTIFY%20MEMBERS%201.jpg

WHY%20DO%20WE%20CERTIFY%20MEMBERS%201.jpg

119 ms

__utm.gif

__utm.gif

12 ms

WHAT%20WE%20OFFER%202.jpg

WHAT%20WE%20OFFER%202.jpg

37 ms

Accessibility Review

nacbc.com accessibility score

86

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

<frame> or <iframe> elements do not have a title

Best Practices

nacbc.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

nacbc.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

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 Nacbc.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 Nacbc.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

nacbc.com

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