Tools & Wizards About Us

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

precisionbiospecimens.com

Quality Biospecimen Services | Precision for Medicine

Page Load Speed

2.7 sec in total

First Response

95 ms

Resources Loaded

1.9 sec

Page Rendered

618 ms

About Website

Click here to check amazing Precision Biospecimen S content. Otherwise, check out these important facts you probably never knew about precisionbiospecimens.com

The most comprehensive resource of biospecimens and biomarker services for your diagnostic and therapeutic R&D. Click here to browse our samples.

Visit precisionbiospecimens.com

Key Findings

We analyzed Precisionbiospecimens.com page load time and found that the first response time was 95 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

precisionbiospecimens.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value8,040 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value25.9 s

0/100

10%

Network Requests Diagram

www.precisionbiospecimens.com

95 ms

style.min.css

21 ms

dashicons.min.css

33 ms

all.min.css

87 ms

style.css

84 ms

Our browser made a total of 142 requests to load all elements on the main page. We found that 61% of them (86 requests) were addressed to the original Precisionbiospecimens.com, 8% (12 requests) were made to 0 and 5% (7 requests) were made to Player.vimeo.com. The less responsive or slowest element that took the longest time to load (954 ms) belongs to the original domain Precisionbiospecimens.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 916.1 kB (27%)

Content Size

3.4 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Precisionbiospecimens.com main page is 3.4 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. Only a small number of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 204.5 kB

  • Original 236.4 kB
  • After minification 230.0 kB
  • After compression 31.8 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 204.5 kB or 87% of the original size.

Image Optimization

-22%

Potential reduce by 490.1 kB

  • Original 2.2 MB
  • After minification 1.7 MB

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, Precision Biospecimen S needs image optimization as it can save up to 490.1 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-17%

Potential reduce by 99.2 kB

  • Original 567.4 kB
  • After minification 567.4 kB
  • After compression 468.2 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 99.2 kB or 17% of the original size.

CSS Optimization

-31%

Potential reduce by 122.3 kB

  • Original 390.5 kB
  • After minification 390.5 kB
  • After compression 268.1 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. Precisionbiospecimens.com needs all CSS files to be minified and compressed as it can save up to 122.3 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 70 (61%)

Requests Now

115

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Precision Biospecimen S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

precisionbiospecimens.com accessibility score

86

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

precisionbiospecimens.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

precisionbiospecimens.com SEO score

75

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

High

Image elements do not have [alt] attributes

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 Precisionbiospecimens.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 Precisionbiospecimens.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

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