Tools & Wizards About Us
eugenebio.com screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

eugenebio.com

Infectious, Drug of abuse, Pregnancy detection

Page Load Speed

24.8 sec in total

First Response

681 ms

Resources Loaded

23.7 sec

Page Rendered

413 ms

eugenebio.com screenshot

About Website

Click here to check amazing Eugenebio content. Otherwise, check out these important facts you probably never knew about eugenebio.com

EUGENE, a subsidiary of China Isotope & Radiation Corporation (CIRC) (01763.hk), is dedicated to the development and production of in vitro diagnostic reagents using colloidal gold immunoassay technol...

Visit eugenebio.com

Key Findings

We analyzed Eugenebio.com page load time and found that the first response time was 681 ms and then it took 24.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

eugenebio.com performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.245

51/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

eugenebio.com

681 ms

resetcommon.css

796 ms

index.css

817 ms

jquery.min.js

2166 ms

index.js

826 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that all of those requests were addressed to Eugenebio.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Eugenebio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 236.9 kB (9%)

Content Size

2.5 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eugenebio.com main page is 2.5 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. 30% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 17.4 kB

  • Original 22.2 kB
  • After minification 19.1 kB
  • After compression 4.7 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 3.1 kB, which is 14% 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 17.4 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 210.3 kB

  • Original 2.4 MB
  • After minification 2.2 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. Eugenebio images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 6.3 kB

  • Original 50.2 kB
  • After minification 50.2 kB
  • After compression 43.9 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 6.3 kB or 13% of the original size.

CSS Optimization

-27%

Potential reduce by 2.9 kB

  • Original 10.8 kB
  • After minification 10.8 kB
  • After compression 7.9 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. Eugenebio.com needs all CSS files to be minified and compressed as it can save up to 2.9 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (26%)

Requests Now

46

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eugenebio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

eugenebio.com

eugenebio.com

681 ms

resetcommon.css

resetcommon.css

796 ms

index.css

index.css

817 ms

jquery.min.js

jquery.min.js

2166 ms

index.js

index.js

826 ms

rollup.min.js

rollup.min.js

876 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

881 ms

top_bg.gif

top_bg.gif

217 ms

cn.png

cn.png

197 ms

us.png

us.png

193 ms

logo.jpg

logo.jpg

244 ms

t_line.gif

t_line.gif

196 ms

tel.gif

tel.gif

226 ms

left1s.png

left1s.png

385 ms

right1s.png

right1s.png

392 ms

s_bg.gif

s_bg.gif

399 ms

s_inp.gif

s_inp.gif

429 ms

s_so.gif

s_so.gif

444 ms

SidTit.gif

SidTit.gif

443 ms

proTit.gif

proTit.gif

576 ms

load.gif

load.gif

588 ms

add.jpg

add.jpg

616 ms

adt.png

adt.png

645 ms

ab_bg.jpg

ab_bg.jpg

646 ms

ab_line.gif

ab_line.gif

658 ms

img-about.jpg

img-about.jpg

1344 ms

ab_k01.gif

ab_k01.gif

783 ms

photo_lico.gif

photo_lico.gif

817 ms

photo_rico.gif

photo_rico.gif

858 ms

news_line.gif

news_line.gif

841 ms

news_bor.gif

news_bor.gif

872 ms

news_line02.gif

news_line02.gif

978 ms

news_ico.gif

news_ico.gif

1014 ms

foot.png

foot.png

982 ms

b1.jpg

b1.jpg

4678 ms

nav_bg.gif

nav_bg.gif

1008 ms

517.png

517.png

1488 ms

516.png

516.png

1331 ms

515.png

515.png

1352 ms

514.jpg

514.jpg

4869 ms

513.jpg

513.jpg

6917 ms

512.jpg

512.jpg

20360 ms

511.jpg

511.jpg

20361 ms

510.jpg

510.jpg

20361 ms

509.jpg

509.jpg

5984 ms

1707204381.png

1707204381.png

11098 ms

20200901uagfud.png

20200901uagfud.png

17039 ms

20181009aytvme.jpg

20181009aytvme.jpg

7102 ms

1707200350.png

1707200350.png

20159 ms

b2.jpg

b2.jpg

8865 ms

b3.jpg

b3.jpg

7392 ms

Accessibility Review

eugenebio.com accessibility score

39

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

eugenebio.com best practices score

75

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

SEO Factors

eugenebio.com SEO score

76

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

High

robots.txt is not valid

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eugenebio.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Eugenebio.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

eugenebio.com

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