Tools & Wizards About Us
antibodies-online.com screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

antibodies-online.com

Hand-picked Antibodies, ELISA Kits & Proteins for Research

Page Load Speed

2.1 sec in total

First Response

21 ms

Resources Loaded

1.5 sec

Page Rendered

555 ms

antibodies-online.com screenshot

About Website

Welcome to antibodies-online.com homepage info - get ready to check Antibodies Online best content for India right away, or after learning these important things about antibodies-online.com

High-quality antibodies, ELISA kits, and tools for your research. Explore our extensive catalog of reliable lab products to advance your life science research.

Visit antibodies-online.com

Key Findings

We analyzed Antibodies-online.com page load time and found that the first response time was 21 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

antibodies-online.com performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

www.antibodies-online.com

21 ms

175 ms

196 ms

329 ms

polyfill.js

446 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 88% of them (28 requests) were addressed to the original Antibodies-online.com, 6% (2 requests) were made to Antibodiesonline.matomo.cloud and 3% (1 request) were made to Cdn.polyfill.io. The less responsive or slowest element that took the longest time to load (446 ms) relates to the external source Cdn.polyfill.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 199.9 kB (35%)

Content Size

563.2 kB

After Optimization

363.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Antibodies-online.com main page is 563.2 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. 50% of websites need less resources to load. Images take 338.3 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 199.9 kB

  • Original 224.7 kB
  • After minification 155.9 kB
  • After compression 24.9 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 68.8 kB, which is 31% 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 199.9 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 338.3 kB
  • After minification 338.3 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. Antibodies Online images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 12 B

  • Original 118 B
  • After minification 116 B
  • After compression 106 B

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.

Requests Breakdown

Number of requests can be reduced by 4 (20%)

Requests Now

20

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Antibodies Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.antibodies-online.com

www.antibodies-online.com

21 ms

175 ms

196 ms

329 ms

polyfill.js

polyfill.js

446 ms

matomo.js

matomo.js

92 ms

logo.svg

logo.svg

16 ms

abo_homepage_customer-logos--uke.jpg

abo_homepage_customer-logos--uke.jpg

55 ms

abo_homepage_customer-logos--the-francis-crick-institute.jpg

abo_homepage_customer-logos--the-francis-crick-institute.jpg

55 ms

abo_homepage_customer-logos--mayo-clinic_Logo.jpg

abo_homepage_customer-logos--mayo-clinic_Logo.jpg

55 ms

abo_homepage_customer-logos--charite.jpg

abo_homepage_customer-logos--charite.jpg

55 ms

abo_homepage_customer-logos--embl.jpg

abo_homepage_customer-logos--embl.jpg

83 ms

abo_homepage_customer-logos--ukri.jpg

abo_homepage_customer-logos--ukri.jpg

83 ms

abo_homepage_customer-logos--inserm.jpg

abo_homepage_customer-logos--inserm.jpg

83 ms

abo_homepage_customer-logos--ukb.jpg

abo_homepage_customer-logos--ukb.jpg

83 ms

abo_homepage_customer-logos--ethz.jpg

abo_homepage_customer-logos--ethz.jpg

83 ms

abo_homepage_customer-logos--nih.jpg

abo_homepage_customer-logos--nih.jpg

82 ms

abo_homepage_ivi-logo.svg

abo_homepage_ivi-logo.svg

83 ms

roboto-all-400-normal.woff

roboto-all-400-normal.woff

74 ms

roboto-all-700-normal.woff

roboto-all-700-normal.woff

74 ms

antibodies-icon-font.ttf

antibodies-icon-font.ttf

134 ms

hero-16.jpg

hero-16.jpg

74 ms

192 ms

roboto-all-400-italic.woff

roboto-all-400-italic.woff

34 ms

roboto-all-700-italic.woff

roboto-all-700-italic.woff

34 ms

156 ms

matomo.php

matomo.php

435 ms

configs.php

configs.php

386 ms

175 ms

139 ms

140 ms

134 ms

Accessibility Review

antibodies-online.com accessibility score

89

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-*] attributes do not match their roles

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

Links do not have a discernible name

Best Practices

antibodies-online.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

antibodies-online.com SEO score

92

Search Engine Optimization Advices

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 Antibodies-online.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 Antibodies-online.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

antibodies-online.com

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