Tools & Wizards About Us
demcony.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

demcony.com

DEMCO - New York - Electrical Contractor - Communications - Site Electrical Distribution

Page Load Speed

447 ms in total

First Response

123 ms

Resources Loaded

248 ms

Page Rendered

76 ms

demcony.com screenshot

About Website

Click here to check amazing DEMCO Ny content. Otherwise, check out these important facts you probably never knew about demcony.com

Serving the Eastern US, DEMCO is licensed from New England to Florida, capable of bonding individual jobs in excess of $5 million, with annual revenue of $15 million plus. We are an electrical contrac...

Visit demcony.com

Key Findings

We analyzed Demcony.com page load time and found that the first response time was 123 ms and then it took 324 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

demcony.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

demcony.com

123 ms

demco.css

35 ms

top_logo.gif

71 ms

top_right.jpg

71 ms

spg.gif

70 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Demcony.com and no external sources were called. The less responsive or slowest element that took the longest time to load (123 ms) belongs to the original domain Demcony.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.0 kB (7%)

Content Size

73.3 kB

After Optimization

68.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Demcony.com main page is 73.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 66.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 4.9 kB

  • Original 6.4 kB
  • After minification 6.1 kB
  • After compression 1.5 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 4.9 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 45 B

  • Original 66.7 kB
  • After minification 66.7 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. DEMCO Ny images are well optimized though.

CSS Optimization

-20%

Potential reduce by 28 B

  • Original 140 B
  • After minification 140 B
  • After compression 112 B

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. Demcony.com needs all CSS files to be minified and compressed as it can save up to 28 B or 20% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DEMCO Ny. According to our analytics all requests are already optimized.

Network Requests Diagram

demcony.com

demcony.com

123 ms

demco.css

demco.css

35 ms

top_logo.gif

top_logo.gif

71 ms

top_right.jpg

top_right.jpg

71 ms

spg.gif

spg.gif

70 ms

left_menu.gif

left_menu.gif

71 ms

top_images.jpg

top_images.jpg

107 ms

home_bottom.jpg

home_bottom.jpg

74 ms

Accessibility Review

demcony.com accessibility score

93

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

demcony.com best practices score

75

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

SEO Factors

demcony.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • 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 Demcony.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Demcony.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

demcony.com

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