Tools & Wizards About Us
lifesystemusa.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

lifesystemusa.com

willhill威廉希尔中文_williamhill中文欢迎您

Page Load Speed

1.8 sec in total

First Response

208 ms

Resources Loaded

1.4 sec

Page Rendered

201 ms

lifesystemusa.com screenshot

About Website

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

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Visit lifesystemusa.com

Key Findings

We analyzed Lifesystemusa.com page load time and found that the first response time was 208 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

lifesystemusa.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

lifesystemusa.com

208 ms

AC_RunActiveContent.js

71 ms

indexstyles.css

135 ms

RP01.jpg

79 ms

RP02.jpg

224 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 99% of them (68 requests) were addressed to the original Lifesystemusa.com, 1% (1 request) were made to Counter.dreamhost.com. The less responsive or slowest element that took the longest time to load (602 ms) belongs to the original domain Lifesystemusa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 50.8 kB (8%)

Content Size

647.9 kB

After Optimization

597.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lifesystemusa.com main page is 647.9 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. 40% of websites need less resources to load. Images take 611.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 21.4 kB

  • Original 27.1 kB
  • After minification 21.5 kB
  • After compression 5.8 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. This page needs HTML code to be minified as it can gain 5.6 kB, which is 21% 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 21.4 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 21.9 kB

  • Original 611.3 kB
  • After minification 589.4 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. Lifesystemusa images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 6.4 kB

  • Original 8.0 kB
  • After minification 5.2 kB
  • After compression 1.6 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 6.4 kB or 80% of the original size.

CSS Optimization

-73%

Potential reduce by 1.0 kB

  • Original 1.4 kB
  • After minification 1.1 kB
  • After compression 366 B

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. Lifesystemusa.com needs all CSS files to be minified and compressed as it can save up to 1.0 kB or 73% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

67

After Optimization

67

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lifesystemusa. According to our analytics all requests are already optimized.

Network Requests Diagram

lifesystemusa.com

lifesystemusa.com

208 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

71 ms

indexstyles.css

indexstyles.css

135 ms

RP01.jpg

RP01.jpg

79 ms

RP02.jpg

RP02.jpg

224 ms

RP03.jpg

RP03.jpg

204 ms

RP04.jpg

RP04.jpg

236 ms

RP05.jpg

RP05.jpg

159 ms

RP06.jpg

RP06.jpg

263 ms

RP07.jpg

RP07.jpg

209 ms

RP08.jpg

RP08.jpg

307 ms

RP09.jpg

RP09.jpg

271 ms

RP10.jpg

RP10.jpg

342 ms

RP11.jpg

RP11.jpg

292 ms

RP12.jpg

RP12.jpg

441 ms

RP13.jpg

RP13.jpg

336 ms

RP14.jpg

RP14.jpg

404 ms

RP16.jpg

RP16.jpg

358 ms

RP17.jpg

RP17.jpg

390 ms

RP18.jpg

RP18.jpg

403 ms

RP19.jpg

RP19.jpg

409 ms

Count.cgi

Count.cgi

137 ms

BGTile2.jpg

BGTile2.jpg

358 ms

NewHeader.jpg

NewHeader.jpg

529 ms

navBG2.jpg

navBG2.jpg

415 ms

trans.gif

trans.gif

402 ms

B1A.gif

B1A.gif

408 ms

B2A.gif

B2A.gif

424 ms

B3A.gif

B3A.gif

438 ms

B4B.gif

B4B.gif

469 ms

B13A.gif

B13A.gif

477 ms

B14A.gif

B14A.gif

480 ms

B6A.gif

B6A.gif

491 ms

B7A.gif

B7A.gif

504 ms

B9A.gif

B9A.gif

534 ms

B10A.gif

B10A.gif

545 ms

B11A.gif

B11A.gif

546 ms

B15A.gif

B15A.gif

557 ms

B12A.gif

B12A.gif

572 ms

Title1Jam.jpg

Title1Jam.jpg

596 ms

Nautulus.jpg

Nautulus.jpg

602 ms

Golden_section.jpg

Golden_section.jpg

593 ms

technicalA.gif

technicalA.gif

488 ms

B18A.gif

B18A.gif

492 ms

B19A.gif

B19A.gif

493 ms

NewSysPlusComp.jpg

NewSysPlusComp.jpg

570 ms

PatAndPract2.jpg

PatAndPract2.jpg

547 ms

cont.gif

cont.gif

487 ms

CopyrightDate.jpg

CopyrightDate.jpg

475 ms

NAVBUTTONS1B.gif

NAVBUTTONS1B.gif

69 ms

NAVBUTTONS19B.gif

NAVBUTTONS19B.gif

84 ms

B1B.gif

B1B.gif

70 ms

B2B.gif

B2B.gif

69 ms

B3B.gif

B3B.gif

69 ms

B4A.gif

B4A.gif

70 ms

B6B.gif

B6B.gif

151 ms

B7B.gif

B7B.gif

158 ms

B9B.gif

B9B.gif

152 ms

B10B.gif

B10B.gif

136 ms

B11B.gif

B11B.gif

156 ms

B12B.gif

B12B.gif

149 ms

B13B.gif

B13B.gif

219 ms

B14B.gif

B14B.gif

216 ms

B15B.gif

B15B.gif

229 ms

B17B.gif

B17B.gif

237 ms

B18B.gif

B18B.gif

244 ms

technicalB.gif

technicalB.gif

221 ms

cont2.gif

cont2.gif

285 ms

B19B.gif

B19B.gif

286 ms

Accessibility Review

lifesystemusa.com accessibility score

58

Accessibility Issues

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

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

lifesystemusa.com best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

lifesystemusa.com SEO score

50

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

High

Document uses plugins

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 Lifesystemusa.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 Lifesystemusa.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

lifesystemusa.com

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