Tools & Wizards About Us
biocomma.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

biocomma.com

Biocomma - Filter,saliva collector,transport and preservatio

Page Load Speed

6.2 sec in total

First Response

399 ms

Resources Loaded

5.4 sec

Page Rendered

402 ms

biocomma.com screenshot

About Website

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

Biocomma has ISO 9001 and ISO 13485 to produce SPE QuEChERS, Nucleic Acid Extraction Columns & Kits, Disposable Erlenmeyer Flasks as typical product which covers consumable for collection, transportat...

Visit biocomma.com

Key Findings

We analyzed Biocomma.com page load time and found that the first response time was 399 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

biocomma.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.35

31/100

15%

TTI (Time to Interactive)

Value8.4 s

38/100

10%

Network Requests Diagram

biocomma.com

399 ms

www.biocomma.com

367 ms

style.css

78 ms

public.css

154 ms

jquery.min.js

234 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 78% of them (35 requests) were addressed to the original Biocomma.com, 9% (4 requests) were made to Biocomma.blog and 7% (3 requests) were made to I0.wp.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Biocomma.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 131.3 kB (4%)

Content Size

3.5 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biocomma.com main page is 3.5 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. 40% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 83.6 kB

  • Original 93.1 kB
  • After minification 52.7 kB
  • After compression 9.4 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 40.4 kB, which is 43% 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 83.6 kB or 90% of the original size.

Image Optimization

-1%

Potential reduce by 35.8 kB

  • Original 3.3 MB
  • After minification 3.3 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. Biocomma images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 8.1 kB

  • Original 66.1 kB
  • After minification 66.1 kB
  • After compression 58.0 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 8.1 kB or 12% of the original size.

CSS Optimization

-34%

Potential reduce by 3.8 kB

  • Original 11.3 kB
  • After minification 11.2 kB
  • After compression 7.5 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. Biocomma.com needs all CSS files to be minified and compressed as it can save up to 3.8 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (23%)

Requests Now

43

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biocomma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

biocomma.com

biocomma.com

399 ms

www.biocomma.com

www.biocomma.com

367 ms

style.css

style.css

78 ms

public.css

public.css

154 ms

jquery.min.js

jquery.min.js

234 ms

jquery.SuperSlide.2.1.js

jquery.SuperSlide.2.1.js

163 ms

getnews.js

getnews.js

163 ms

swiper.min.css

swiper.min.css

164 ms

index.css

index.css

171 ms

floating.css

floating.css

229 ms

js

js

59 ms

swiper.jquery.min.js

swiper.jquery.min.js

332 ms

global.js

global.js

284 ms

logo.png

logo.png

105 ms

search.png

search.png

105 ms

phone.png

phone.png

111 ms

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84c1daf24ebb735cb7bc3741585ff34c.jpg

3238 ms

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3401f95ed58d0bfc7b3ad3f8293008ff.jpg

407 ms

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5eb89b717a1687c6b13bb96673d94a43.jpg

381 ms

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dc4a0bc7402fb5cd27afcbd49cd636e0.jpg

1977 ms

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a75edbc7ecc2e58d5850d336386feadc.jpg

1856 ms

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e2f342a51ae83b854aebd2226601757c.jpg

244 ms

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2398 ms

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954 ms

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ab163d89e70f3fd58963f8975361fc43.jpg

2693 ms

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62c5620df460a50ff8321342bd2b3e5c.jpg

2985 ms

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6a16a85c33580168144f86e71b62b93b.jpg

2709 ms

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2459 ms

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2884 ms

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3353 ms

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06b31c41bae4118dff3b22c899a63c67.jpg

3099 ms

logo_f.png

logo_f.png

2787 ms

link_alibaba.png

link_alibaba.png

2865 ms

slider-arrow.png

slider-arrow.png

2912 ms

index_about.jpg

index_about.jpg

4314 ms

60 ms

posts

posts

422 ms

31 ms

3054

3054

312 ms

3034

3034

298 ms

3030

3030

306 ms

post_holder.jpg

post_holder.jpg

2510 ms

%E5%B0%8F%E9%BA%A6%E7%B2%89%E9%83%BD.jpg

%E5%B0%8F%E9%BA%A6%E7%B2%89%E9%83%BD.jpg

33 ms

unnamed-file-7.jpg

unnamed-file-7.jpg

112 ms

unnamed-file-8.jpg

unnamed-file-8.jpg

144 ms

Accessibility Review

biocomma.com accessibility score

57

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

biocomma.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

biocomma.com SEO score

81

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

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

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 Biocomma.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 Biocomma.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

biocomma.com

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