Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

substrata.com

Substrata - Commercial Construction and Development | Reimagined

Page Load Speed

2.8 sec in total

First Response

131 ms

Resources Loaded

2.4 sec

Page Rendered

342 ms

substrata.com screenshot

About Website

Visit substrata.com now to see the best up-to-date Substrata content and also check out these interesting facts you probably never knew about substrata.com

Substrata is a progressive Commercial Construction and Development firm based in Los Angeles, CA. We build stories. Build yours with us.

Visit substrata.com

Key Findings

We analyzed Substrata.com page load time and found that the first response time was 131 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

substrata.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value21.3 s

0/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value22.2 s

1/100

10%

Network Requests Diagram

substrata.com

131 ms

www.substrata.com

237 ms

jquery.min.js

41 ms

jquery-migrate.min.js

32 ms

modernizr.custom.js

210 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that all of those requests were addressed to Substrata.com and no external sources were called. The less responsive or slowest element that took the longest time to load (308 ms) belongs to the original domain Substrata.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 234.4 kB (23%)

Content Size

1.0 MB

After Optimization

800.0 kB

In fact, the total size of Substrata.com main page is 1.0 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. 65% of websites need less resources to load. Javascripts take 411.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 230.0 kB

  • Original 285.8 kB
  • After minification 285.7 kB
  • After compression 55.8 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 230.0 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 336.7 kB
  • After minification 336.7 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. Substrata images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.4 kB

  • Original 411.8 kB
  • After minification 411.8 kB
  • After compression 407.5 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.

Requests Breakdown

Number of requests can be reduced by 24 (71%)

Requests Now

34

After Optimization

10

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Substrata. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

substrata.com accessibility score

79

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

substrata.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

substrata.com SEO score

93

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

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 Substrata.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 Substrata.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 Substrata. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: