Tools & Wizards About Us
enzolifesciences.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

enzolifesciences.com

Home - Enzo Life Sciences

Page Load Speed

5.1 sec in total

First Response

279 ms

Resources Loaded

4.5 sec

Page Rendered

351 ms

enzolifesciences.com screenshot

About Website

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

Enzo Life Sciences, Inc. is a recognized leader in labeling and detection technologies across research and diagnostic markets. Our strong portfolio of proteins, antibodies, peptides, small molecules, ...

Visit enzolifesciences.com

Key Findings

We analyzed Enzolifesciences.com page load time and found that the first response time was 279 ms and then it took 4.8 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

enzolifesciences.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value1,980 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.543

13/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

Network Requests Diagram

enzolifesciences.com

279 ms

www.enzolifesciences.com

1117 ms

stylesheet_e346a6ce61.css

206 ms

jquery.min.js

457 ms

jquery-migrate-1.1.1.min.js

190 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 19% of them (21 requests) were addressed to the original Enzolifesciences.com, 46% (51 requests) were made to Static.enzolifesciences.com and 7% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Static.enzolifesciences.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 659.4 kB (53%)

Content Size

1.2 MB

After Optimization

589.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Enzolifesciences.com main page is 1.2 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. 65% of websites need less resources to load. Javascripts take 519.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 106.6 kB

  • Original 126.4 kB
  • After minification 112.5 kB
  • After compression 19.8 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 13.9 kB, which is 11% 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 106.6 kB or 84% of the original size.

Image Optimization

-17%

Potential reduce by 78.8 kB

  • Original 458.3 kB
  • After minification 379.5 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. Obviously, Enzo Life Sciences needs image optimization as it can save up to 78.8 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 348.0 kB

  • Original 519.0 kB
  • After minification 486.9 kB
  • After compression 171.0 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 348.0 kB or 67% of the original size.

CSS Optimization

-87%

Potential reduce by 125.9 kB

  • Original 145.2 kB
  • After minification 106.8 kB
  • After compression 19.3 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. Enzolifesciences.com needs all CSS files to be minified and compressed as it can save up to 125.9 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (50%)

Requests Now

106

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Enzo Life Sciences. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

enzolifesciences.com

enzolifesciences.com

279 ms

www.enzolifesciences.com

www.enzolifesciences.com

1117 ms

stylesheet_e346a6ce61.css

stylesheet_e346a6ce61.css

206 ms

jquery.min.js

jquery.min.js

457 ms

jquery-migrate-1.1.1.min.js

jquery-migrate-1.1.1.min.js

190 ms

jquery-ui.min.js

jquery-ui.min.js

479 ms

jquery.hashchange-1.0.0.js

jquery.hashchange-1.0.0.js

200 ms

supersleight.js

supersleight.js

202 ms

menu.js

menu.js

201 ms

old_scripts.js

old_scripts.js

283 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

293 ms

bx_slider_setup.js

bx_slider_setup.js

296 ms

jquery.socialshareprivacy.js

jquery.socialshareprivacy.js

294 ms

javascript_0b12553063.js

javascript_0b12553063.js

378 ms

cs2_ff.css

cs2_ff.css

297 ms

plusone.js

plusone.js

90 ms

default.css

default.css

386 ms

jquery.easing-1.3.pack.js

jquery.easing-1.3.pack.js

389 ms

jquery.fancybox-1.3.1.js

jquery.fancybox-1.3.1.js

390 ms

cs2_common.js

cs2_common.js

494 ms

smd_order.js

smd_order.js

519 ms

smd_order_loginbox.js

smd_order_loginbox.js

520 ms

in.js

in.js

5 ms

conversion.js

conversion.js

32 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

44 ms

prum.min.js

prum.min.js

39 ms

fbds.js

fbds.js

39 ms

mainbg_new.gif

mainbg_new.gif

107 ms

us.gif

us.gif

233 ms

rss.gif

rss.gif

107 ms

enzo-logo-new.gif

enzo-logo-new.gif

108 ms

printheader.gif

printheader.gif

261 ms

2016-02-genomics.jpg

2016-02-genomics.jpg

331 ms

black-rounded-bg.png

black-rounded-bg.png

237 ms

2016-02-genomics-CTA.png

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261 ms

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1240 ms

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261 ms

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1238 ms

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324 ms

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1237 ms

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1237 ms

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1236 ms

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1235 ms

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2016-01-27-ITN-Diabetes-main-220.jpg

1419 ms

manufacturing.jpg

manufacturing.jpg

1330 ms

others.jpg

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1327 ms

shipping.jpg

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1329 ms

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1327 ms

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1325 ms

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1420 ms

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1423 ms

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1423 ms

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1422 ms

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1423 ms

enzo_bottom.png

enzo_bottom.png

1510 ms

arrow.png

arrow.png

1510 ms

alexis_bottom.jpg

alexis_bottom.jpg

1607 ms

assay_bottom.jpg

assay_bottom.jpg

1610 ms

axxora_bottom.jpg

axxora_bottom.jpg

1609 ms

stressgen_bottom.jpg

stressgen_bottom.jpg

1610 ms

gplus-20.gif

gplus-20.gif

1603 ms

facebook-20.gif

facebook-20.gif

1604 ms

bottomline.gif

bottomline.gif

1698 ms

menu_arrow.gif

menu_arrow.gif

1685 ms

menu_big_blue_bg.png

menu_big_blue_bg.png

1780 ms

secureAnonymousFramework

secureAnonymousFramework

56 ms

51 ms

fastbutton

fastbutton

97 ms

fastbutton

fastbutton

234 ms

fastbutton

fastbutton

203 ms

menu_submenu_dot.gif

menu_submenu_dot.gif

1612 ms

all.js

all.js

75 ms

share

share

189 ms

sprite_connect_v14.png

sprite_connect_v14.png

1074 ms

share

share

1082 ms

menu_big_green_bg.png

menu_big_green_bg.png

1646 ms

rs=AGLTcCPQjKo4igjqiAXqpITWlOY1Z_pwKQ

rs=AGLTcCPQjKo4igjqiAXqpITWlOY1Z_pwKQ

56 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

82 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

986 ms

search_bg1_start.png

search_bg1_start.png

1459 ms

search_bg1_end.png

search_bg1_end.png

1544 ms

dotline.gif

dotline.gif

1544 ms

insight.min.js

insight.min.js

965 ms

961 ms

grlryt2bdKIyfMSOhzd1eA.woff

grlryt2bdKIyfMSOhzd1eA.woff

1039 ms

bottombg_new.gif

bottombg_new.gif

1524 ms

xd_arbiter.php

xd_arbiter.php

954 ms

xd_arbiter.php

xd_arbiter.php

997 ms

ga.js

ga.js

939 ms

custom_pager.png

custom_pager.png

595 ms

bx_loader.gif

bx_loader.gif

680 ms

2016-02-genomics.jpg

2016-02-genomics.jpg

848 ms

black-rounded-bg.png

black-rounded-bg.png

664 ms

black-rounded-bg.png

black-rounded-bg.png

669 ms

2016-02-genomics-CTA.png

2016-02-genomics-CTA.png

670 ms

custom_controls.png

custom_controls.png

865 ms

61 ms

__utm.gif

__utm.gif

14 ms

like.php

like.php

61 ms

collect

collect

56 ms

like.php

like.php

71 ms

like.php

like.php

61 ms

vpc6VNjRPXV.js

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62 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

64 ms

pd.js

pd.js

6 ms

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beacon.gif

beacon.gif

36 ms

analytics

analytics

505 ms

19 ms

l

l

29 ms

Accessibility Review

enzolifesciences.com accessibility score

90

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

enzolifesciences.com best practices score

67

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

SEO Factors

enzolifesciences.com SEO score

64

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Enzolifesciences.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Enzolifesciences.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

enzolifesciences.com

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