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escolifesciences.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

escolifesciences.com

Esco Lifesciences | Life Science Tool Manufacturer & Service Provider

Page Load Speed

4.3 sec in total

First Response

37 ms

Resources Loaded

3.9 sec

Page Rendered

310 ms

escolifesciences.com screenshot

About Website

Click here to check amazing Esco Lifesciences content for United States. Otherwise, check out these important facts you probably never knew about escolifesciences.com

Esco Lifesciences is a world-leading life science company and a manufacturer of laboratory, biopharma equipment, and IVF medical devices.

Visit escolifesciences.com

Key Findings

We analyzed Escolifesciences.com page load time and found that the first response time was 37 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

escolifesciences.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

escolifesciences.com

37 ms

escolifesciences.com

19 ms

www.escolifesciences.com

1417 ms

js

86 ms

m1x7t362v4

74 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 63% of them (37 requests) were addressed to the original Escolifesciences.com, 22% (13 requests) were made to Cdnjs.cloudflare.com and 5% (3 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Escolifesciences.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 119.6 kB (33%)

Content Size

357.5 kB

After Optimization

237.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Escolifesciences.com main page is 357.5 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. 60% of websites need less resources to load. Images take 131.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 111.8 kB

  • Original 128.1 kB
  • After minification 91.8 kB
  • After compression 16.3 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 36.3 kB, which is 28% 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 111.8 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 4.5 kB

  • Original 131.2 kB
  • After minification 126.7 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. Esco Lifesciences images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.8 kB

  • Original 70.9 kB
  • After minification 70.9 kB
  • After compression 69.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 1.5 kB

  • Original 27.4 kB
  • After minification 27.4 kB
  • After compression 25.8 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. Escolifesciences.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 26 (47%)

Requests Now

55

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Esco Lifesciences. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

escolifesciences.com

escolifesciences.com

37 ms

escolifesciences.com

escolifesciences.com

19 ms

www.escolifesciences.com

www.escolifesciences.com

1417 ms

js

js

86 ms

m1x7t362v4

m1x7t362v4

74 ms

classy-nav.css

classy-nav.css

475 ms

app.css

app.css

739 ms

slick.css

slick.css

50 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

61 ms

jquery-confirm.min.css

jquery-confirm.min.css

73 ms

owl.transitions.min.css

owl.transitions.min.css

76 ms

font-awesome.min.css

font-awesome.min.css

76 ms

owl.carousel.min.css

owl.carousel.min.css

79 ms

owl.theme.default.min.css

owl.theme.default.min.css

80 ms

plyr.css

plyr.css

497 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

962 ms

classyNav.js

classyNav.js

501 ms

element.js

element.js

78 ms

plugins.js

plugins.js

498 ms

popper.min.js

popper.min.js

48 ms

bootstrap.min.js

bootstrap.min.js

54 ms

jquery-confirm.min.js

jquery-confirm.min.js

78 ms

wow.min.js

wow.min.js

95 ms

sweetalert.min.js

sweetalert.min.js

97 ms

owl.carousel.min.js

owl.carousel.min.js

96 ms

typeahead.bundle.min.js

typeahead.bundle.min.js

98 ms

plyr.js

plyr.js

1399 ms

slick.min.js

slick.min.js

44 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

97 ms

app.js

app.js

974 ms

clarity.js

clarity.js

33 ms

esco-logo-white-vector.svg

esco-logo-white-vector.svg

24 ms

Service_Packages_popup_112624.webp

Service_Packages_popup_112624.webp

29 ms

EscoPharma_Logo_Green-40px%20height-min.png

EscoPharma_Logo_Green-40px%20height-min.png

26 ms

TAPESTLE%20RX%202020-01-white-40px%20height-min.png

TAPESTLE%20RX%202020-01-white-40px%20height-min.png

27 ms

Esco_vaccixcell_logo%20REV%20150px.png

Esco_vaccixcell_logo%20REV%20150px.png

27 ms

SPBA-14.webp

SPBA-14.webp

29 ms

SPBA-15.webp

SPBA-15.webp

30 ms

SPBA-16.webp

SPBA-16.webp

28 ms

Top_Employer-2018.webp

Top_Employer-2018.webp

29 ms

esco-lifesciences-group-logo-white-300-px.png

esco-lifesciences-group-logo-white-300-px.png

30 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

19 ms

Service_Packages_popup_112624.webp

Service_Packages_popup_112624.webp

61 ms

Korea_ELG-desktop.webp

Korea_ELG-desktop.webp

60 ms

Korea_ELG-mobile.webp

Korea_ELG-mobile.webp

695 ms

Saksham_Scientific_Seminar-Slider_website.webp

Saksham_Scientific_Seminar-Slider_website.webp

60 ms

Saksham_Scientific_Seminar-Slider_mobile.webp

Saksham_Scientific_Seminar-Slider_mobile.webp

1387 ms

Esco%20Aster%20Signs%20a%20Memorandum%20of%20Understanding%20with%20the%20Medical%20and%20PITDC%20Taiwan_web_slider.webp

Esco%20Aster%20Signs%20a%20Memorandum%20of%20Understanding%20with%20the%20Medical%20and%20PITDC%20Taiwan_web_slider.webp

60 ms

Esco%20Aster%20Signs%20a%20Memorandum%20of%20Understanding%20with%20the%20Medical%20and%20PITDC%20Taiwan_mobile_slider.webp

Esco%20Aster%20Signs%20a%20Memorandum%20of%20Understanding%20with%20the%20Medical%20and%20PITDC%20Taiwan_mobile_slider.webp

1160 ms

PSNM%20Homepage%20banner_website.webp

PSNM%20Homepage%20banner_website.webp

61 ms

PSNM%20Homepage%20banner_mobile.webp

PSNM%20Homepage%20banner_mobile.webp

1180 ms

MedLab%202024_Homepage%20Banner_website.webp

MedLab%202024_Homepage%20Banner_website.webp

61 ms

MedLab%202024_Homepage%20Banner_mobile.webp

MedLab%202024_Homepage%20Banner_mobile.webp

938 ms

esco-office-banner3-min.jpg

esco-office-banner3-min.jpg

453 ms

SPBA-14.webp

SPBA-14.webp

454 ms

SPBA-15.webp

SPBA-15.webp

455 ms

SPBA-16.webp

SPBA-16.webp

455 ms

Top_Employer-2018.webp

Top_Employer-2018.webp

455 ms

c.gif

c.gif

7 ms

Accessibility Review

escolifesciences.com accessibility score

88

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

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

Best Practices

escolifesciences.com best practices score

75

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

Page has valid source maps

SEO Factors

escolifesciences.com SEO score

80

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

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 Escolifesciences.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 Escolifesciences.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

escolifesciences.com

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