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Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

nanobioimaging.com

NanoBioImaging Ltd. (NBI) - 纳观生物有限公司

Page Load Speed

13.4 sec in total

First Response

1.7 sec

Resources Loaded

10.2 sec

Page Rendered

1.5 sec

nanobioimaging.com screenshot

About Website

Click here to check amazing Nano Bio Imaging content. Otherwise, check out these important facts you probably never knew about nanobioimaging.com

NanoBioImaging Ltd. (NBI), a Hong Kong based high-tech startup established in Dec 2013, aims to develop and commercialize advanced bio-imaging technologies in both research and clinical areas. In the ...

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Key Findings

We analyzed Nanobioimaging.com page load time and found that the first response time was 1.7 sec and then it took 11.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

nanobioimaging.com performance score

0

Network Requests Diagram

nanobioimaging.com

1737 ms

css

60 ms

bootstrap.min.css

486 ms

animate.css

473 ms

themify.css

477 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 96% of them (74 requests) were addressed to the original Nanobioimaging.com, 3% (2 requests) were made to Hm.baidu.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (5.5 sec) belongs to the original domain Nanobioimaging.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 824.4 kB (81%)

Content Size

1.0 MB

After Optimization

187.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nanobioimaging.com main page is 1.0 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. 60% of websites need less resources to load. CSS take 531.8 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 75.4 kB

  • Original 82.6 kB
  • After minification 62.4 kB
  • After compression 7.2 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 20.2 kB, which is 24% 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 75.4 kB or 91% of the original size.

Image Optimization

-3%

Potential reduce by 398 B

  • Original 12.2 kB
  • After minification 11.8 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. Nano Bio Imaging images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 278.1 kB

  • Original 385.6 kB
  • After minification 361.9 kB
  • After compression 107.4 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 278.1 kB or 72% of the original size.

CSS Optimization

-88%

Potential reduce by 470.5 kB

  • Original 531.8 kB
  • After minification 462.7 kB
  • After compression 61.3 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. Nanobioimaging.com needs all CSS files to be minified and compressed as it can save up to 470.5 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (44%)

Requests Now

75

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nano Bio Imaging. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nanobioimaging.com

nanobioimaging.com

1737 ms

css

css

60 ms

bootstrap.min.css

bootstrap.min.css

486 ms

animate.css

animate.css

473 ms

themify.css

themify.css

477 ms

scrollbar.min.css

scrollbar.min.css

481 ms

swiper.min.css

swiper.min.css

548 ms

cubeportfolio.min.css

cubeportfolio.min.css

529 ms

style.css

style.css

718 ms

global.css

global.css

730 ms

jquery.min.js

jquery.min.js

1082 ms

jquery.migrate.min.js

jquery.migrate.min.js

1128 ms

bootstrap.min.js

bootstrap.min.js

1078 ms

jquery.smooth-scroll.min.js

jquery.smooth-scroll.min.js

1079 ms

jquery.back-to-top.min.js

jquery.back-to-top.min.js

1166 ms

jquery.scrollbar.min.js

jquery.scrollbar.min.js

1177 ms

swiper.jquery.min.js

swiper.jquery.min.js

1191 ms

waypoint.min.js

waypoint.min.js

1196 ms

counterup.min.js

counterup.min.js

1623 ms

jquery.cubeportfolio.min.js

jquery.cubeportfolio.min.js

1197 ms

jquery.parallax.min.js

jquery.parallax.min.js

1199 ms

jquery.equal-height.min.js

jquery.equal-height.min.js

1199 ms

jquery.wow.min.js

jquery.wow.min.js

1749 ms

js.cookie.min.js

js.cookie.min.js

1213 ms

jquery-lang.min.js

jquery-lang.min.js

1219 ms

global.min.js

global.min.js

1389 ms

header-sticky.min.js

header-sticky.min.js

1394 ms

scrollbar.min.js

scrollbar.min.js

1423 ms

swiper.min.js

swiper.min.js

2002 ms

counter.min.js

counter.min.js

1630 ms

parallax.min.js

parallax.min.js

1630 ms

tab.min.js

tab.min.js

1660 ms

equal-height.min.js

equal-height.min.js

1849 ms

wow.min.js

wow.min.js

1847 ms

analysis.js

analysis.js

1855 ms

nbi_logo_4.png

nbi_logo_4.png

1898 ms

nbi_logo_final_official.png

nbi_logo_final_official.png

1978 ms

home-product-slim.png

home-product-slim.png

4168 ms

service-flow.png

service-flow.png

1877 ms

news7.png

news7.png

4314 ms

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8-2-1.png

5489 ms

n1.png

n1.png

1718 ms

lit.png

lit.png

1725 ms

olympus.jpg

olympus.jpg

1935 ms

sric.png

sric.png

2145 ms

sunny.png

sunny.png

1490 ms

xai.png

xai.png

1619 ms

HKU.png

HKU.png

3335 ms

CUHK.png

CUHK.png

1768 ms

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Institut%20Pasteur.png

2002 ms

CITYU.png

CITYU.png

2062 ms

hkust.png

hkust.png

2671 ms

huaqiao.png

huaqiao.png

2521 ms

beidayixue.png

beidayixue.png

4378 ms

themify.woff

themify.woff

3368 ms

beidashenzhen.png

beidashenzhen.png

3214 ms

SCAM.png

SCAM.png

3441 ms

Tsinghua.png

Tsinghua.png

3469 ms

bingdu.png

bingdu.png

3582 ms

jiangsu.png

jiangsu.png

3487 ms

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3515 ms

huaxi.png

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3581 ms

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5219 ms

ASIAN.png

ASIAN.png

3476 ms

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5140 ms

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3576 ms

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4060 ms

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3626 ms

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3861 ms

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4188 ms

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foshan.png

4045 ms

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jiangsudaxue.png

4060 ms

hm.js

hm.js

2872 ms

zhejiangshifan.png

zhejiangshifan.png

4104 ms

home-filter.png

home-filter.png

5441 ms

worldmap.png

worldmap.png

4033 ms

hm.gif

hm.gif

311 ms

SEO Factors

nanobioimaging.com SEO score

0

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 Nanobioimaging.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 Nanobioimaging.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

nanobioimaging.com

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