Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

dallasconstruction.com

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Page Load Speed

2.4 sec in total

First Response

338 ms

Resources Loaded

1.5 sec

Page Rendered

515 ms

dallasconstruction.com screenshot

About Website

Click here to check amazing Dallas Construction content. Otherwise, check out these important facts you probably never knew about dallasconstruction.com

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Key Findings

We analyzed Dallasconstruction.com page load time and found that the first response time was 338 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

dallasconstruction.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value1,580 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value5.7 s

69/100

10%

Network Requests Diagram

dallasconstruction.com

338 ms

css

18 ms

user.js

76 ms

jquery.js

79 ms

simplegallery.js

51 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 92% of them (127 requests) were addressed to the original Dallasconstruction.com, 1% (2 requests) were made to Yui.yahooapis.com and 1% (2 requests) were made to Stats.superstats.com. The less responsive or slowest element that took the longest time to load (522 ms) belongs to the original domain Dallasconstruction.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 419.9 kB (8%)

Content Size

5.4 MB

After Optimization

5.0 MB

In fact, the total size of Dallasconstruction.com main page is 5.4 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 90.9 kB

  • Original 100.2 kB
  • After minification 99.3 kB
  • After compression 9.3 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 90.9 kB or 91% of the original size.

Image Optimization

-6%

Potential reduce by 313.4 kB

  • Original 5.2 MB
  • After minification 4.9 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. Dallas Construction images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 13.2 kB

  • Original 61.1 kB
  • After minification 61.1 kB
  • After compression 47.9 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 13.2 kB or 22% of the original size.

CSS Optimization

-40%

Potential reduce by 2.5 kB

  • Original 6.3 kB
  • After minification 6.2 kB
  • After compression 3.8 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. Dallasconstruction.com needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (16%)

Requests Now

128

After Optimization

107

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dallas Construction. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dallasconstruction.com accessibility score

56

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.

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

High

Links do not have a discernible name

Best Practices

dallasconstruction.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

High

Browser errors were logged to the console

SEO Factors

dallasconstruction.com 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 Dallasconstruction.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 Dallasconstruction.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

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