Tools & Wizards About Us
101bio.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

101bio.com

95% Pure Exosome Isolation, for COVID-19 research, PCR/DNA kits

Page Load Speed

1.3 sec in total

First Response

136 ms

Resources Loaded

1.1 sec

Page Rendered

68 ms

101bio.com screenshot

About Website

Visit 101bio.com now to see the best up-to-date 101 Bio content for United States and also check out these interesting facts you probably never knew about 101bio.com

Exosome Isolation Kit, Exosome Purification Kit, AAV release, Adenovirus release, Lentivirus packaging, Lentivirus titer enhance, Retrovirus packaging, Retrovirus titer enhance.

Visit 101bio.com

Key Findings

We analyzed 101bio.com page load time and found that the first response time was 136 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

101bio.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

101bio.com

136 ms

101bio.com

272 ms

bootstrap.min.3.3.4.css

255 ms

jquery.min.1.11.1.js

304 ms

bootstrap.min.3.3.4.js

252 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 83% of them (24 requests) were addressed to the original 101bio.com, 7% (2 requests) were made to Cdn.jsdelivr.net and 7% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (438 ms) belongs to the original domain 101bio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 643.6 kB (71%)

Content Size

902.7 kB

After Optimization

259.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 101bio.com main page is 902.7 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. 25% of websites need less resources to load. Javascripts take 498.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 31.1 kB

  • Original 38.7 kB
  • After minification 37.0 kB
  • After compression 7.6 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 31.1 kB or 80% of the original size.

Image Optimization

-66%

Potential reduce by 109.5 kB

  • Original 164.7 kB
  • After minification 55.2 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, 101 Bio needs image optimization as it can save up to 109.5 kB or 66% 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 335.5 kB

  • Original 498.2 kB
  • After minification 473.5 kB
  • After compression 162.7 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 335.5 kB or 67% of the original size.

CSS Optimization

-83%

Potential reduce by 167.5 kB

  • Original 201.1 kB
  • After minification 186.9 kB
  • After compression 33.6 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. 101bio.com needs all CSS files to be minified and compressed as it can save up to 167.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (54%)

Requests Now

26

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 101 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 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

101bio.com

101bio.com

136 ms

101bio.com

101bio.com

272 ms

bootstrap.min.3.3.4.css

bootstrap.min.3.3.4.css

255 ms

jquery.min.1.11.1.js

jquery.min.1.11.1.js

304 ms

bootstrap.min.3.3.4.js

bootstrap.min.3.3.4.js

252 ms

all.css

all.css

318 ms

style.css

style.css

194 ms

jquery-1.5.1.min.js

jquery-1.5.1.min.js

322 ms

ga.js

ga.js

320 ms

all.js

all.js

438 ms

flexslider.css

flexslider.css

316 ms

jquery.flexslider.js

jquery.flexslider.js

423 ms

minicart.min.js

minicart.min.js

380 ms

algoliasearch-lite.umd.js

algoliasearch-lite.umd.js

39 ms

instantsearch.production.min.js

instantsearch.production.min.js

64 ms

analytics.js

analytics.js

47 ms

logo-2.png

logo-2.png

64 ms

Fisher_logo_2019.png

Fisher_logo_2019.png

64 ms

search-logo.png

search-logo.png

63 ms

bg_menu_hover.gif

bg_menu_hover.gif

64 ms

bg_menu.gif

bg_menu.gif

66 ms

Fisher_logo.png

Fisher_logo.png

64 ms

service-partner-logo-2020-v1.png

service-partner-logo-2020-v1.png

123 ms

homebanner.jpg

homebanner.jpg

123 ms

minicart_sprite.png

minicart_sprite.png

88 ms

collect

collect

12 ms

js

js

76 ms

print.css

print.css

65 ms

flexslider-icon.woff

flexslider-icon.woff

66 ms

Accessibility Review

101bio.com accessibility score

70

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

101bio.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

High

Page has valid source maps

SEO Factors

101bio.com SEO score

67

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

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 101bio.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 101bio.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

101bio.com

Open Graph description is not detected on the main page of 101 Bio. 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: