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vantage-construction.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

vantage-construction.com

Vantage Construction Corporation - Commercial Contractor

Page Load Speed

30.4 sec in total

First Response

33 ms

Resources Loaded

29.9 sec

Page Rendered

394 ms

vantage-construction.com screenshot

About Website

Click here to check amazing Vantage Construction content. Otherwise, check out these important facts you probably never knew about vantage-construction.com

Vantage Construction Corporation - Commercial Contractor Serving Washington, D.C., Northern Virginia, and Maryland

Visit vantage-construction.com

Key Findings

We analyzed Vantage-construction.com page load time and found that the first response time was 33 ms and then it took 30.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

vantage-construction.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value25.7 s

0/100

25%

SI (Speed Index)

Value43.7 s

0/100

10%

TBT (Total Blocking Time)

Value860 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value21.3 s

1/100

10%

Network Requests Diagram

vantage-construction.com

33 ms

www.vantage-construction.com

13885 ms

css

39 ms

grid.css

144 ms

base.css

1125 ms

Our browser made a total of 207 requests to load all elements on the main page. We found that 98% of them (203 requests) were addressed to the original Vantage-construction.com, 1% (2 requests) were made to Fonts.gstatic.com and 0% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (13.9 sec) belongs to the original domain Vantage-construction.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (37%)

Content Size

5.9 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vantage-construction.com main page is 5.9 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. 75% 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 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 2.0 MB

  • Original 2.2 MB
  • After minification 2.1 MB
  • After compression 134.8 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 2.0 MB or 94% of the original size.

Image Optimization

-1%

Potential reduce by 15.4 kB

  • Original 3.0 MB
  • After minification 3.0 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. Vantage Construction images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 111.7 kB

  • Original 546.8 kB
  • After minification 546.8 kB
  • After compression 435.1 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 111.7 kB or 20% of the original size.

CSS Optimization

-32%

Potential reduce by 58.2 kB

  • Original 179.8 kB
  • After minification 177.2 kB
  • After compression 121.6 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. Vantage-construction.com needs all CSS files to be minified and compressed as it can save up to 58.2 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 123 (61%)

Requests Now

202

After Optimization

79

  • Images
  • JavaScript
  • CSS

The browser has sent 202 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vantage 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 57 to 1 for JavaScripts and from 68 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vantage-construction.com

vantage-construction.com

33 ms

www.vantage-construction.com

www.vantage-construction.com

13885 ms

css

css

39 ms

grid.css

grid.css

144 ms

base.css

base.css

1125 ms

layout.css

layout.css

154 ms

audio-player.css

audio-player.css

138 ms

blog.css

blog.css

147 ms

postslider.css

postslider.css

269 ms

buttons.css

buttons.css

265 ms

buttonrow.css

buttonrow.css

272 ms

buttons_fullwidth.css

buttons_fullwidth.css

275 ms

catalogue.css

catalogue.css

1390 ms

comments.css

comments.css

386 ms

contact.css

contact.css

387 ms

slideshow.css

slideshow.css

396 ms

contentslider.css

contentslider.css

524 ms

countdown.css

countdown.css

527 ms

dynamic_field.css

dynamic_field.css

1523 ms

gallery.css

gallery.css

650 ms

gallery_horizontal.css

gallery_horizontal.css

639 ms

google_maps.css

google_maps.css

821 ms

grid_row.css

grid_row.css

1214 ms

heading.css

heading.css

930 ms

headline_rotator.css

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1050 ms

hr.css

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1173 ms

icon.css

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1280 ms

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1635 ms

image.css

image.css

1499 ms

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image_diff.css

1848 ms

image_hotspots.css

image_hotspots.css

1849 ms

lottie_animation.css

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1670 ms

magazine.css

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1911 ms

masonry_entries.css

masonry_entries.css

1975 ms

avia-snippet-site-preloader.css

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1780 ms

menu.css

menu.css

1780 ms

notification.css

notification.css

1836 ms

numbers.css

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2066 ms

portfolio.css

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2091 ms

post_metadata.css

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1766 ms

progressbar.css

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1822 ms

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1851 ms

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1867 ms

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1842 ms

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1935 ms

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1710 ms

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1550 ms

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1305 ms

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1362 ms

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1338 ms

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2340 ms

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1671 ms

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1752 ms

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1972 ms

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1698 ms

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2524 ms

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2626 ms

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3922 ms

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2737 ms

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2918 ms

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Accessibility Review

vantage-construction.com accessibility score

95

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

Links do not have a discernible name

Best Practices

vantage-construction.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

vantage-construction.com SEO score

99

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Vantage-construction.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 Vantage-construction.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

vantage-construction.com

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