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lifediagnostics.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

lifediagnostics.com

Life Diagnostics - Biomarker reagents for pre-clinical research

Page Load Speed

10.2 sec in total

First Response

1.6 sec

Resources Loaded

8.3 sec

Page Rendered

345 ms

lifediagnostics.com screenshot

About Website

Click here to check amazing Life Diagnostics content. Otherwise, check out these important facts you probably never knew about lifediagnostics.com

Life Diagnostics: ELISA kits, purified biomarkers and related antibodies for use in cardiovascular, inflammation, immunotoxicity and immunology research

Visit lifediagnostics.com

Key Findings

We analyzed Lifediagnostics.com page load time and found that the first response time was 1.6 sec and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

lifediagnostics.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value14.7 s

1/100

10%

TBT (Total Blocking Time)

Value1,540 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.182

67/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

lifediagnostics.com

1577 ms

gtm.js

83 ms

wp-emoji-release.min.js

92 ms

dashicons.min.css

317 ms

thickbox.css

119 ms

Our browser made a total of 139 requests to load all elements on the main page. We found that 83% of them (116 requests) were addressed to the original Lifediagnostics.com, 4% (5 requests) were made to Fonts.googleapis.com and 2% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Lifediagnostics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 644.5 kB (23%)

Content Size

2.8 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lifediagnostics.com main page is 2.8 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. 70% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 229.8 kB

  • Original 264.4 kB
  • After minification 252.3 kB
  • After compression 34.5 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 229.8 kB or 87% of the original size.

Image Optimization

-19%

Potential reduce by 360.8 kB

  • Original 1.9 MB
  • After minification 1.5 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, Life Diagnostics needs image optimization as it can save up to 360.8 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-8%

Potential reduce by 34.2 kB

  • Original 417.5 kB
  • After minification 417.5 kB
  • After compression 383.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 19.6 kB

  • Original 222.5 kB
  • After minification 222.4 kB
  • After compression 202.9 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. Lifediagnostics.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 100 (76%)

Requests Now

131

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Life Diagnostics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 62 to 1 for JavaScripts and from 34 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lifediagnostics.com

lifediagnostics.com

1577 ms

gtm.js

gtm.js

83 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

92 ms

dashicons.min.css

dashicons.min.css

317 ms

thickbox.css

thickbox.css

119 ms

usquare_style.css

usquare_style.css

117 ms

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119 ms

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129 ms

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94 ms

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106 ms

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110 ms

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111 ms

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112 ms

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161 ms

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197 ms

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188 ms

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190 ms

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199 ms

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231 ms

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261 ms

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271 ms

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273 ms

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270 ms

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295 ms

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72 ms

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328 ms

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329 ms

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332 ms

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337 ms

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363 ms

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386 ms

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403 ms

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404 ms

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401 ms

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369 ms

custom.css

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429 ms

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443 ms

jquery.min.js

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455 ms

jquery-migrate.min.js

jquery-migrate.min.js

471 ms

jquery.mousewheel.min.js

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474 ms

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72 ms

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474 ms

jquery.tinyscrollbar2.min.js

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498 ms

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512 ms

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72 ms

conveythis.js

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68 ms

translate.js

translate.js

64 ms

email-decode.min.js

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462 ms

thickbox.js

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459 ms

jquery.commonlibraries.js

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472 ms

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469 ms

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467 ms

comment-reply.min.js

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530 ms

accounting.min.js

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535 ms

selectWoo.full.min.js

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513 ms

yith-wcan-shortcodes.min.js

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506 ms

jquery.selectBox.min.js

jquery.selectBox.min.js

502 ms

jquery.prettyPhoto.min.js

jquery.prettyPhoto.min.js

497 ms

jquery.yith-wcwl.min.js

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469 ms

jquery.themepunch.tools.min.js

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477 ms

jquery.themepunch.revolution.min.js

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479 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

475 ms

revolution.extension.carousel.min.js

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474 ms

revolution.extension.kenburn.min.js

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447 ms

revolution.extension.layeranimation.min.js

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467 ms

revolution.extension.migration.min.js

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471 ms

revolution.extension.navigation.min.js

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472 ms

revolution.extension.parallax.min.js

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471 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

472 ms

revolution.extension.video.min.js

revolution.extension.video.min.js

451 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

464 ms

add-to-cart.min.js

add-to-cart.min.js

485 ms

js.cookie.min.js

js.cookie.min.js

468 ms

woocommerce.min.js

woocommerce.min.js

472 ms

cart-fragments.min.js

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479 ms

woocompare.min.js

woocompare.min.js

461 ms

jquery.colorbox-min.js

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465 ms

responsive.js

responsive.js

474 ms

twitter-text.js

twitter-text.js

475 ms

jquery.cycle.min.js

jquery.cycle.min.js

473 ms

shortcodes.js

shortcodes.js

464 ms

shortcodes.js

shortcodes.js

481 ms

widgets.js

widgets.js

494 ms

analytics.js

analytics.js

59 ms

jq-cookie.js

jq-cookie.js

484 ms

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6aez4K2oVqwIvtU2Gg.ttf

123 ms

PyqsDANUgLi2UsdO-d4iZQ.woff

PyqsDANUgLi2UsdO-d4iZQ.woff

124 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvsUZiYA.ttf

123 ms

l1cOQ90roY9yC7voEhngDD8E0i7KZn-EPnyo3HZu7kw.woff

l1cOQ90roY9yC7voEhngDD8E0i7KZn-EPnyo3HZu7kw.woff

170 ms

dI-qzxlKVQA6TUC5RKSb3z8E0i7KZn-EPnyo3HZu7kw.woff

dI-qzxlKVQA6TUC5RKSb3z8E0i7KZn-EPnyo3HZu7kw.woff

169 ms

woocommerce_2.3.js

woocommerce_2.3.js

457 ms

woocommerce.js

woocommerce.js

438 ms

core.min.js

core.min.js

445 ms

ec.js

ec.js

73 ms

mouse.min.js

mouse.min.js

394 ms

slider.min.js

slider.min.js

381 ms

jquery.ui.touch-punch-min.js

jquery.ui.touch-punch-min.js

387 ms

jquery.carouFredSel-6.1.0-packed.js

jquery.carouFredSel-6.1.0-packed.js

407 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

394 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

426 ms

notranslate.js

notranslate.js

410 ms

light-gray-stripes-background2.jpg

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506 ms

logo-sm1.png

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462 ms

dummy.png

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461 ms

SPARCL-kit-254x203.jpg

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460 ms

in.php

in.php

110 ms

Elisa-1-254x203.jpg

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458 ms

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LDI-Vials-e1386965579624-254x203.jpg

509 ms

woocommerce-placeholder-254x203.png

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479 ms

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457 ms

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456 ms

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455 ms

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508 ms

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122 ms

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123 ms

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123 ms

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119 ms

collect

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56 ms

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70 ms

loadingAnimation.gif

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63 ms

menu-arrow.png

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187 ms

overlay.png

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188 ms

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51 ms

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118 ms

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3443 ms

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135 ms

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2447 ms

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32 ms

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90 ms

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156 ms

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82 ms

Accessibility Review

lifediagnostics.com accessibility score

68

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

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

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

lifediagnostics.com best practices score

67

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

lifediagnostics.com SEO score

86

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

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Lifediagnostics.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 Lifediagnostics.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

lifediagnostics.com

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