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Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

emcor.puresafety.com

PureSafety

Page Load Speed

1 sec in total

First Response

111 ms

Resources Loaded

835 ms

Page Rendered

65 ms

emcor.puresafety.com screenshot

About Website

Welcome to emcor.puresafety.com homepage info - get ready to check Emcor Pure Safety best content for United States right away, or after learning these important things about emcor.puresafety.com

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Key Findings

We analyzed Emcor.puresafety.com page load time and found that the first response time was 111 ms and then it took 900 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

emcor.puresafety.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

emcor.puresafety.com

111 ms

Login

241 ms

Skin.css

49 ms

ext-all.js

290 ms

Ext-Extensions.js

180 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 93% of them (14 requests) were addressed to the original Emcor.puresafety.com, 7% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (290 ms) belongs to the original domain Emcor.puresafety.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 762.9 kB (73%)

Content Size

1.0 MB

After Optimization

276.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Emcor.puresafety.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. 15% of websites need less resources to load. Javascripts take 766.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 32.2 kB

  • Original 39.1 kB
  • After minification 35.7 kB
  • After compression 6.9 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 32.2 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 47 B

  • Original 38.7 kB
  • After minification 38.6 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. Emcor Pure Safety images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 561.6 kB

  • Original 766.5 kB
  • After minification 733.2 kB
  • After compression 204.9 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 561.6 kB or 73% of the original size.

CSS Optimization

-87%

Potential reduce by 169.1 kB

  • Original 195.3 kB
  • After minification 151.5 kB
  • After compression 26.1 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. Emcor.puresafety.com needs all CSS files to be minified and compressed as it can save up to 169.1 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (23%)

Requests Now

13

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Emcor Pure Safety. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

emcor.puresafety.com

emcor.puresafety.com

111 ms

Login

Login

241 ms

Skin.css

Skin.css

49 ms

ext-all.js

ext-all.js

290 ms

Ext-Extensions.js

Ext-Extensions.js

180 ms

Binder.js

Binder.js

88 ms

Skin.css

Skin.css

202 ms

brand_bg.gif

brand_bg.gif

29 ms

brand_logo.jpg

brand_logo.jpg

30 ms

path_bg.gif

path_bg.gif

28 ms

loginI.jpg

loginI.jpg

30 ms

GetActiveSystemMessage

GetActiveSystemMessage

39 ms

gtm.js

gtm.js

52 ms

tip-sprite.gif

tip-sprite.gif

59 ms

tip-anchor-sprite.gif

tip-anchor-sprite.gif

33 ms

Accessibility Review

emcor.puresafety.com accessibility score

70

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs 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

Low

No form fields have multiple labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

emcor.puresafety.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

Missing source maps for large first-party JavaScript

SEO Factors

emcor.puresafety.com SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Emcor.puresafety.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Emcor.puresafety.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

emcor.puresafety.com

Open Graph description is not detected on the main page of Emcor Pure Safety. 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: