Tools & Wizards About Us

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

dlsprestressed.com

DLS Prestressed | Steel Sheet Piling Installation | Augercast Pilings | Prestressed Concrete Pilings

Page Load Speed

923 ms in total

First Response

50 ms

Resources Loaded

467 ms

Page Rendered

406 ms

About Website

Welcome to dlsprestressed.com homepage info - get ready to check DLS Prestressed best content right away, or after learning these important things about dlsprestressed.com

30 YEARS OF TRUSTED EXPERIENCE We have been Florida’s top choice for all types of pile installation for more than 30 years. We specialize in auger cast-in-place pilings as well as prestressed concrete...

Visit dlsprestressed.com

Key Findings

We analyzed Dlsprestressed.com page load time and found that the first response time was 50 ms and then it took 873 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

dlsprestressed.com performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.0 s

87/100

10%

Network Requests Diagram

dlsprestressed.com

50 ms

dlsprestressed.com

32 ms

138 ms

159 ms

158 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 14% of them (4 requests) were addressed to the original Dlsprestressed.com, 18% (5 requests) were made to S1.wp.com and 14% (4 requests) were made to S2.wp.com. The less responsive or slowest element that took the longest time to load (176 ms) relates to the external source S0.wp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.5 kB (10%)

Content Size

564.2 kB

After Optimization

508.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dlsprestressed.com main page is 564.2 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. 25% of websites need less resources to load. Images take 422.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 54.4 kB

  • Original 72.1 kB
  • After minification 70.7 kB
  • After compression 17.7 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 54.4 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 328 B

  • Original 422.4 kB
  • After minification 422.1 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. DLS Prestressed images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 709 B

  • Original 64.5 kB
  • After minification 64.5 kB
  • After compression 63.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 40 B

  • Original 5.1 kB
  • After minification 5.1 kB
  • After compression 5.1 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. Dlsprestressed.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (61%)

Requests Now

23

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DLS Prestressed. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

dlsprestressed.com accessibility score

89

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

Links do not have a discernible name

Best Practices

dlsprestressed.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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dlsprestressed.com SEO score

93

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

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