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acmenv.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% 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

  • 90

    SEO

    Google-friendlier than
    68% of websites

acmenv.com

ACM Engineering & Environmental Services

Page Load Speed

1.8 sec in total

First Response

107 ms

Resources Loaded

934 ms

Page Rendered

789 ms

acmenv.com screenshot

About Website

Click here to check amazing ACM Env content. Otherwise, check out these important facts you probably never knew about acmenv.com

Provider of asbestos and mold analysis, air quality assessments, asbestos inspection, lead inspection, phase I, and other environmental services...

Visit acmenv.com

Key Findings

We analyzed Acmenv.com page load time and found that the first response time was 107 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

acmenv.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

3/100

10%

LCP (Largest Contentful Paint)

Value44.0 s

0/100

25%

SI (Speed Index)

Value17.4 s

0/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.622

10/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

Network Requests Diagram

acmenv.com

107 ms

acmenv.com

187 ms

bootstrap.min.css

158 ms

font-awesome.min.css

73 ms

owl.carousel.min.css

92 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 86% of them (61 requests) were addressed to the original Acmenv.com, 8% (6 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (378 ms) belongs to the original domain Acmenv.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.9 MB (62%)

Content Size

7.9 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Acmenv.com main page is 7.9 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 6.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 51.7 kB

  • Original 59.1 kB
  • After minification 45.2 kB
  • After compression 7.4 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. This page needs HTML code to be minified as it can gain 13.9 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 51.7 kB or 88% of the original size.

Image Optimization

-58%

Potential reduce by 3.6 MB

  • Original 6.2 MB
  • After minification 2.6 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. Obviously, ACM Env needs image optimization as it can save up to 3.6 MB or 58% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 647.8 kB

  • Original 911.0 kB
  • After minification 892.8 kB
  • After compression 263.2 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 647.8 kB or 71% of the original size.

CSS Optimization

-86%

Potential reduce by 580.3 kB

  • Original 672.8 kB
  • After minification 551.7 kB
  • After compression 92.6 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. Acmenv.com needs all CSS files to be minified and compressed as it can save up to 580.3 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (59%)

Requests Now

58

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ACM Env. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

acmenv.com

acmenv.com

107 ms

acmenv.com

acmenv.com

187 ms

bootstrap.min.css

bootstrap.min.css

158 ms

font-awesome.min.css

font-awesome.min.css

73 ms

owl.carousel.min.css

owl.carousel.min.css

92 ms

bootstrap-select.min.css

bootstrap-select.min.css

90 ms

magnific-popup.min.css

magnific-popup.min.css

94 ms

loader.min.css

loader.min.css

97 ms

style.css

style.css

174 ms

flaticon.min.css

flaticon.min.css

117 ms

skin.css

skin.css

117 ms

settings.css

settings.css

143 ms

navigation.css

navigation.css

186 ms

css

css

40 ms

css

css

64 ms

css

css

79 ms

base.css

base.css

164 ms

161 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

167 ms

plugins.js

plugins.js

167 ms

scripts.js

scripts.js

142 ms

jquery-2.2.0.min.js

jquery-2.2.0.min.js

188 ms

popper.min.js

popper.min.js

171 ms

bootstrap.min.js

bootstrap.min.js

171 ms

bootstrap-select.min.js

bootstrap-select.min.js

195 ms

magnific-popup.min.js

magnific-popup.min.js

196 ms

waypoints.min.js

waypoints.min.js

195 ms

counterup.min.js

counterup.min.js

276 ms

waypoints-sticky.min.js

waypoints-sticky.min.js

276 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

275 ms

owl.carousel.min.js

owl.carousel.min.js

276 ms

stellar.min.js

stellar.min.js

275 ms

theia-sticky-sidebar.js

theia-sticky-sidebar.js

275 ms

jquery.bootstrap-touchspin.js

jquery.bootstrap-touchspin.js

278 ms

custom.js

custom.js

278 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

280 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

276 ms

revolution-plugin.js

revolution-plugin.js

302 ms

rev-script-1.js

rev-script-1.js

277 ms

logo-dark.png

logo-dark.png

129 ms

s1.png

s1.png

363 ms

s2.png

s2.png

368 ms

s3.png

s3.png

373 ms

s1a.jpg

s1a.jpg

152 ms

bg-2.jpg

bg-2.jpg

375 ms

bg-map2.png

bg-map2.png

362 ms

loc1.jpg

loc1.jpg

363 ms

loc2.jpg

loc2.jpg

369 ms

loc3.jpg

loc3.jpg

371 ms

loc4.jpg

loc4.jpg

374 ms

bg-5.png

bg-5.png

369 ms

courier-new-light.png

courier-new-light.png

377 ms

footer-bg.png

footer-bg.png

378 ms

logo-light.png

logo-light.png

377 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

124 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

237 ms

LYjYdG7kmE0gV69VVPPdFl06VN9JG4S11zY.ttf

LYjYdG7kmE0gV69VVPPdFl06VN9JG4S11zY.ttf

12 ms

LYjYdG7kmE0gV69VVPPdFl06VN8XG4S11zY.ttf

LYjYdG7kmE0gV69VVPPdFl06VN8XG4S11zY.ttf

218 ms

LYjYdG7kmE0gV69VVPPdFl06VN8lG4S11zY.ttf

LYjYdG7kmE0gV69VVPPdFl06VN8lG4S11zY.ttf

222 ms

LYjYdG7kmE0gV69VVPPdFl06VN_JHIS11zY.ttf

LYjYdG7kmE0gV69VVPPdFl06VN_JHIS11zY.ttf

223 ms

LYjYdG7kmE0gV69VVPPdFl06VN_wHIS11zY.ttf

LYjYdG7kmE0gV69VVPPdFl06VN_wHIS11zY.ttf

223 ms

Flaticon.svg

Flaticon.svg

237 ms

Flaticon.woff

Flaticon.woff

236 ms

revicons.woff

revicons.woff

29 ms

close.png

close.png

27 ms

success.png

success.png

27 ms

error.png

error.png

29 ms

default-loading.gif

default-loading.gif

25 ms

button-active-bg-rep.png

button-active-bg-rep.png

30 ms

close.png

close.png

29 ms

input-active-bg-rep.png

input-active-bg-rep.png

48 ms

Accessibility Review

acmenv.com accessibility score

67

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

acmenv.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

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

acmenv.com SEO score

90

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

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 Acmenv.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 Acmenv.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

acmenv.com

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