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tclifesafety.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

tclifesafety.com

Page Load Speed

4.3 sec in total

First Response

165 ms

Resources Loaded

4 sec

Page Rendered

109 ms

tclifesafety.com screenshot

About Website

Visit tclifesafety.com now to see the best up-to-date Tclifesafety content for United States and also check out these interesting facts you probably never knew about tclifesafety.com

TC Life Safety offers code-driven solutions with proven industry experience to help keep our customer's buildings and occupants safe.

Visit tclifesafety.com

Key Findings

We analyzed Tclifesafety.com page load time and found that the first response time was 165 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

tclifesafety.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value1,410 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

www.tclifesafety.com

165 ms

bootstrap.css

45 ms

core.css

56 ms

flexslider.css

65 ms

content.min.css

69 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 69% of them (27 requests) were addressed to the original Tclifesafety.com, 15% (6 requests) were made to Menu16.com and 3% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Menu16.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 125.7 kB (32%)

Content Size

390.6 kB

After Optimization

264.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tclifesafety.com main page is 390.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 132.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 101.3 kB

  • Original 117.1 kB
  • After minification 116.5 kB
  • After compression 15.8 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 101.3 kB or 87% of the original size.

Image Optimization

-2%

Potential reduce by 1.5 kB

  • Original 93.8 kB
  • After minification 92.3 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. Tclifesafety images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 19.1 kB

  • Original 132.2 kB
  • After minification 132.2 kB
  • After compression 113.1 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 19.1 kB or 14% of the original size.

CSS Optimization

-8%

Potential reduce by 3.8 kB

  • Original 47.4 kB
  • After minification 47.4 kB
  • After compression 43.7 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. Tclifesafety.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (65%)

Requests Now

31

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tclifesafety. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.tclifesafety.com

www.tclifesafety.com

165 ms

bootstrap.css

bootstrap.css

45 ms

core.css

core.css

56 ms

flexslider.css

flexslider.css

65 ms

content.min.css

content.min.css

69 ms

default_modified.css

default_modified.css

77 ms

js

js

96 ms

TOPMENU2024.js

TOPMENU2024.js

2595 ms

TCLeftNav2023.js

TCLeftNav2023.js

2617 ms

powr.js

powr.js

48 ms

fontello.min.css

fontello.min.css

65 ms

animation.css

animation.css

77 ms

animate.css

animate.css

104 ms

jquery.min.js

jquery.min.js

89 ms

bootstrap.js

bootstrap.js

98 ms

core.js

core.js

122 ms

main.js

main.js

115 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

202 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

201 ms

ionicons.min.css

ionicons.min.css

70 ms

css

css

34 ms

fbevents.js

fbevents.js

71 ms

loader.min.js

loader.min.js

215 ms

longlogoTC.png

longlogoTC.png

99 ms

ssu00672-new_thumbnail.jpg

ssu00672-new_thumbnail.jpg

247 ms

eclips-surge-protection-elock-th.jpg

eclips-surge-protection-elock-th.jpg

231 ms

space-age-elock-kit-includes-th.jpg

space-age-elock-kit-includes-th.jpg

223 ms

ssu00482_thumbnail.jpg

ssu00482_thumbnail.jpg

211 ms

sti-1200_thumbnail.png

sti-1200_thumbnail.png

258 ms

font

font

98 ms

i882203.png

i882203.png

220 ms

fontello.woff

fontello.woff

59 ms

Quicksand-webfont.woff

Quicksand-webfont.woff

251 ms

i544871.png

i544871.png

1001 ms

count.asp

count.asp

75 ms

3dvisit.asp

3dvisit.asp

50 ms

MG_Icons.woff

MG_Icons.woff

394 ms

flexslider-icon.woff

flexslider-icon.woff

27 ms

spacer.gif

spacer.gif

35 ms

Accessibility Review

tclifesafety.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

tclifesafety.com best practices score

83

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

tclifesafety.com SEO score

93

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 doesn't use 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 Tclifesafety.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 Tclifesafety.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

tclifesafety.com

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