Tools & Wizards About Us
powellassociates.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

powellassociates.com

Environmental consulting, forensics, chemistry, exploratory data analysis, litigation support, site characterization, remediation, all site types and ...

Page Load Speed

665 ms in total

First Response

44 ms

Resources Loaded

447 ms

Page Rendered

174 ms

powellassociates.com screenshot

About Website

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

Resolving environmental issues for industry, government, and tribes. Exploratory data analysis, chemistry, biology, geology, and spatial to find solutions.

Visit powellassociates.com

Key Findings

We analyzed Powellassociates.com page load time and found that the first response time was 44 ms and then it took 621 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

powellassociates.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.21

59/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

powellassociates.com

44 ms

powellassociates.com

59 ms

skeleton.css

21 ms

styles.css

33 ms

responsive.css

31 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 88% of them (50 requests) were addressed to the original Powellassociates.com, 5% (3 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (160 ms) belongs to the original domain Powellassociates.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 437.8 kB (32%)

Content Size

1.4 MB

After Optimization

926.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Powellassociates.com main page is 1.4 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. 50% of websites need less resources to load. Images take 886.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 20.1 kB

  • Original 24.4 kB
  • After minification 23.3 kB
  • After compression 4.3 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 20.1 kB or 82% of the original size.

Image Optimization

-14%

Potential reduce by 124.3 kB

  • Original 886.7 kB
  • After minification 762.4 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. Obviously, Powellassociates needs image optimization as it can save up to 124.3 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 254.1 kB

  • Original 405.5 kB
  • After minification 374.5 kB
  • After compression 151.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 254.1 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 39.3 kB

  • Original 47.3 kB
  • After minification 33.0 kB
  • After compression 8.0 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. Powellassociates.com needs all CSS files to be minified and compressed as it can save up to 39.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (72%)

Requests Now

43

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Powellassociates. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

powellassociates.com

powellassociates.com

44 ms

powellassociates.com

powellassociates.com

59 ms

skeleton.css

skeleton.css

21 ms

styles.css

styles.css

33 ms

responsive.css

responsive.css

31 ms

colour_tags-page25.css

colour_tags-page25.css

30 ms

css

css

21 ms

javascript.js

javascript.js

30 ms

function.js

function.js

58 ms

modernizr.min.js

modernizr.min.js

35 ms

jquery.min.js

jquery.min.js

75 ms

jquery.mobile.customized.min.js

jquery.mobile.customized.min.js

45 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

38 ms

camera.min.js

camera.min.js

41 ms

header_mesh.css

header_mesh.css

46 ms

footer_mesh.css

footer_mesh.css

47 ms

header_shadow_medium.css

header_shadow_medium.css

50 ms

banner_shadow_medium.css

banner_shadow_medium.css

72 ms

title_normal.css

title_normal.css

55 ms

title_bebas.css

title_bebas.css

71 ms

slogan_normal.css

slogan_normal.css

71 ms

slogan_verdana.css

slogan_verdana.css

100 ms

menu_lato.css

menu_lato.css

100 ms

remove.js

remove.js

101 ms

slideshow.js

slideshow.js

72 ms

slide_8.js

slide_8.js

102 ms

cameraFade.js

cameraFade.js

105 ms

headings_lato.css

headings_lato.css

103 ms

content_arial.css

content_arial.css

102 ms

content_12px.css

content_12px.css

103 ms

stacks.css

stacks.css

104 ms

stacks_page_page25.css

stacks_page_page25.css

108 ms

jquery.min.js

jquery.min.js

22 ms

stacks_page_page25.js

stacks_page_page25.js

108 ms

ga.js

ga.js

23 ms

texture_mesh.png

texture_mesh.png

11 ms

shadow_header.png

shadow_header.png

9 ms

shadow_banner.png

shadow_banner.png

11 ms

banner_1.jpg

banner_1.jpg

11 ms

banner_2.jpg

banner_2.jpg

154 ms

banner_3.jpg

banner_3.jpg

12 ms

banner_4.jpg

banner_4.jpg

16 ms

banner_5.jpg

banner_5.jpg

19 ms

banner_6.jpg

banner_6.jpg

154 ms

banner_7.jpg

banner_7.jpg

20 ms

banner_8.jpg

banner_8.jpg

154 ms

LogicScieceReasonAnswers.png

LogicScieceReasonAnswers.png

160 ms

stacks_image_495.jpg

stacks_image_495.jpg

159 ms

__utm.gif

__utm.gif

14 ms

camera_skins.png

camera_skins.png

11 ms

camera-loader.gif

camera-loader.gif

11 ms

slide_1.jpg

slide_1.jpg

56 ms

thumb_494.jpg

thumb_494.jpg

27 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

13 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

21 ms

S6u9w4BMUTPHh50XSwiPHA.ttf

S6u9w4BMUTPHh50XSwiPHA.ttf

22 ms

BebasNeue-webfont.woff

BebasNeue-webfont.woff

11 ms

Accessibility Review

powellassociates.com accessibility score

67

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

[id] attributes on active, focusable elements are not unique

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

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

powellassociates.com best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

powellassociates.com SEO score

92

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 Powellassociates.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 Powellassociates.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

powellassociates.com

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