Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

dca.net

DCANet - Delaware Valley's Technology Service Provider

Page Load Speed

280 ms in total

First Response

43 ms

Resources Loaded

149 ms

Page Rendered

88 ms

dca.net screenshot

About Website

Visit dca.net now to see the best up-to-date Dca content for United States and also check out these interesting facts you probably never knew about dca.net

DCANet is a facilities-based ISP and CLEC delivering fast, reliable, scalable Internet and data center solutions to businesses throughout the Delaware Valley. Our solutions include high-speed Internet...

Visit dca.net

Key Findings

We analyzed Dca.net page load time and found that the first response time was 43 ms and then it took 237 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

dca.net performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value1.4 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)

Value1.4 s

100/100

10%

Network Requests Diagram

dca.net

43 ms

www.dca.net

43 ms

dca_styles.css

16 ms

DCA_HomeMECH_r1_c2.gif

12 ms

DCA_HomeMECH_r2_c2.jpg

21 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Dca.net and no external sources were called. The less responsive or slowest element that took the longest time to load (49 ms) belongs to the original domain Dca.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.8 kB (8%)

Content Size

128.7 kB

After Optimization

117.8 kB

In fact, the total size of Dca.net main page is 128.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 115.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 6.3 kB

  • Original 8.3 kB
  • After minification 7.0 kB
  • After compression 2.0 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 1.2 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 6.3 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 115.4 kB
  • After minification 115.4 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. Dca images are well optimized though.

CSS Optimization

-91%

Potential reduce by 4.5 kB

  • Original 5.0 kB
  • After minification 3.7 kB
  • After compression 455 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. Dca.net needs all CSS files to be minified and compressed as it can save up to 4.5 kB or 91% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dca. According to our analytics all requests are already optimized.

Accessibility Review

dca.net accessibility score

68

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

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

dca.net 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

dca.net SEO score

69

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

Image elements do not have [alt] attributes

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 Dca.net 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 Dca.net 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

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