Tools & Wizards About Us
arthusbio.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

arthusbio.com

Arthus Biosystems | Biotechnology Company Richmond CA

Page Load Speed

1.7 sec in total

First Response

338 ms

Resources Loaded

1.1 sec

Page Rendered

354 ms

arthusbio.com screenshot

About Website

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

Arthus Biosystems is a biotechnology company located in Richmond, CA. They provide research reagents, kits, antibodies, and immunoassays for studying SAM and SAM molecules.

Visit arthusbio.com

Key Findings

We analyzed Arthusbio.com page load time and found that the first response time was 338 ms and then it took 1.4 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

arthusbio.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value7.0 s

33/100

10%

TBT (Total Blocking Time)

Value1,310 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

arthusbio.com

338 ms

js

96 ms

style.min.css

26 ms

theme.min.css

28 ms

styles.css

27 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 87% of them (67 requests) were addressed to the original Arthusbio.com, 5% (4 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (338 ms) belongs to the original domain Arthusbio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 304.8 kB (27%)

Content Size

1.1 MB

After Optimization

808.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Arthusbio.com main page is 1.1 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. 50% of websites need less resources to load. Images take 580.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 54.6 kB

  • Original 65.5 kB
  • After minification 64.2 kB
  • After compression 10.8 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 54.6 kB or 83% of the original size.

Image Optimization

-12%

Potential reduce by 67.0 kB

  • Original 580.8 kB
  • After minification 513.8 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, Arthus Bio needs image optimization as it can save up to 67.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-26%

Potential reduce by 93.5 kB

  • Original 358.4 kB
  • After minification 353.5 kB
  • After compression 265.0 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 93.5 kB or 26% of the original size.

CSS Optimization

-83%

Potential reduce by 89.7 kB

  • Original 108.5 kB
  • After minification 95.7 kB
  • After compression 18.7 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. Arthusbio.com needs all CSS files to be minified and compressed as it can save up to 89.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (32%)

Requests Now

72

After Optimization

49

  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arthus Bio. 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 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

arthusbio.com

arthusbio.com

338 ms

js

js

96 ms

style.min.css

style.min.css

26 ms

theme.min.css

theme.min.css

28 ms

styles.css

styles.css

27 ms

front.min.css

front.min.css

13 ms

front-flex.min.css

front-flex.min.css

27 ms

sow-image-default-a9233c2d49bb.css

sow-image-default-a9233c2d49bb.css

24 ms

style.css

style.css

31 ms

social-menu.css

social-menu.css

34 ms

font-awesome.min.css

font-awesome.min.css

49 ms

default.min.css

default.min.css

33 ms

jquery.js

jquery.js

39 ms

jquery-migrate.min.js

jquery-migrate.min.js

34 ms

front.min.js

front.min.js

33 ms

scripts.js

scripts.js

36 ms

webfont.js

webfont.js

37 ms

responsiveslides.css

responsiveslides.css

34 ms

public.css

public.css

35 ms

scripts.js

scripts.js

34 ms

api.js

api.js

86 ms

script.js

script.js

34 ms

wp-embed.min.js

wp-embed.min.js

37 ms

responsiveslides.min.js

responsiveslides.min.js

37 ms

cropped-logo.jpg

cropped-logo.jpg

28 ms

css

css

89 ms

catalog.jpg

catalog.jpg

65 ms

slider-1.jpg

slider-1.jpg

68 ms

slider-2.jpg

slider-2.jpg

69 ms

slider-3.jpg

slider-3.jpg

68 ms

slider-4.jpg

slider-4.jpg

65 ms

slider-5.jpg

slider-5.jpg

66 ms

slider-6.jpg

slider-6.jpg

65 ms

slider-7.jpg

slider-7.jpg

71 ms

content-bg.jpg

content-bg.jpg

71 ms

about-img.jpg

about-img.jpg

71 ms

about-product-300x182.jpg

about-product-300x182.jpg

70 ms

sam.jpg

sam.jpg

72 ms

index.jpg

index.jpg

70 ms

mat.jpg

mat.jpg

80 ms

eagle-icon.jpg

eagle-icon.jpg

83 ms

stratech-icon.jpg

stratech-icon.jpg

83 ms

tp-icon.jpg

tp-icon.jpg

83 ms

edithgen-icon.jpg

edithgen-icon.jpg

82 ms

HFHT-icon-3-1.jpg

HFHT-icon-3-1.jpg

79 ms

biorbyt-icon.jpg

biorbyt-icon.jpg

145 ms

valter-icon.jpg

valter-icon.jpg

146 ms

4a-icon.jpg

4a-icon.jpg

147 ms

cardinal-icon.jpg

cardinal-icon.jpg

147 ms

cedarlane-icon.jpg

cedarlane-icon.jpg

146 ms

abyss-icon.jpg

abyss-icon.jpg

147 ms

tci-icon.jpg

tci-icon.jpg

148 ms

assay-icon.jpg

assay-icon.jpg

147 ms

labscoop-icon.jpg

labscoop-icon.jpg

148 ms

shigematsu-icon.jpg

shigematsu-icon.jpg

148 ms

gentaur-icon.jpg

gentaur-icon.jpg

149 ms

bio-icon.jpg

bio-icon.jpg

149 ms

HFHT-icon-3.jpg

HFHT-icon-3.jpg

151 ms

amsbio-icon.jpg

amsbio-icon.jpg

150 ms

kss-icon.jpg

kss-icon.jpg

150 ms

sabio-icon.jpg

sabio-icon.jpg

150 ms

sti-icon.jpg

sti-icon.jpg

146 ms

doron.png

doron.png

142 ms

origene-icon.jpg

origene-icon.jpg

98 ms

kps-icon.jpg

kps-icon.jpg

99 ms

lim-icon.jpg

lim-icon.jpg

142 ms

padtan-icon.jpg

padtan-icon.jpg

140 ms

interchim-icon.jpg

interchim-icon.jpg

97 ms

rainbow-icon.jpg

rainbow-icon.jpg

160 ms

interlab-icon.jpg

interlab-icon.jpg

139 ms

LOGO-Biohub-s.jpg

LOGO-Biohub-s.jpg

139 ms

tdl.png

tdl.png

157 ms

recaptcha__en.js

recaptcha__en.js

73 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e4.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkEk30e4.woff

63 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFn8kEk30e4.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFn8kEk30e4.woff

63 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFkQl0k30e4.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFkQl0k30e4.woff

81 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl0k30e4.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl0k30e4.woff

82 ms

Accessibility Review

arthusbio.com accessibility score

94

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

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

arthusbio.com best practices score

50

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

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

arthusbio.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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Arthusbio.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 Arthusbio.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

arthusbio.com

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