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bioseek.eu screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

bioseek.eu

Next generation search for life sciences | BioSeek.eu

Page Load Speed

4.2 sec in total

First Response

234 ms

Resources Loaded

3.2 sec

Page Rendered

805 ms

bioseek.eu screenshot

About Website

Welcome to bioseek.eu homepage info - get ready to check Bio Seek best content for India right away, or after learning these important things about bioseek.eu

An advanced search engine for Life Sciences. Find high-impact publications, clinical trials, patents, and grants.

Visit bioseek.eu

Key Findings

We analyzed Bioseek.eu page load time and found that the first response time was 234 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

bioseek.eu performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value15.6 s

0/100

10%

TBT (Total Blocking Time)

Value6,350 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.166

71/100

15%

TTI (Time to Interactive)

Value36.9 s

0/100

10%

Network Requests Diagram

bioseek.eu

234 ms

www.bioseek.eu

432 ms

home

403 ms

app.css

216 ms

js

72 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 24% of them (11 requests) were addressed to the original Bioseek.eu, 41% (19 requests) were made to Dy3xjh9gbx10h.cloudfront.net and 22% (10 requests) were made to D1vffmuvmgkypt.cloudfront.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Bioseek.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 225.2 kB (23%)

Content Size

964.4 kB

After Optimization

739.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bioseek.eu main page is 964.4 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. 55% of websites need less resources to load. Images take 571.6 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 224.7 kB

  • Original 307.6 kB
  • After minification 307.6 kB
  • After compression 82.9 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. 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 224.7 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 546 B

  • Original 571.6 kB
  • After minification 571.1 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. Bio Seek images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 85.2 kB
  • After minification 85.2 kB
  • After compression 85.2 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 4 (11%)

Requests Now

37

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bio Seek. 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

bioseek.eu

bioseek.eu

234 ms

www.bioseek.eu

www.bioseek.eu

432 ms

home

home

403 ms

app.css

app.css

216 ms

js

js

72 ms

api.js

api.js

40 ms

app.js

app.js

776 ms

fbevents.js

fbevents.js

118 ms

tag.js

tag.js

1002 ms

logo.svg

logo.svg

144 ms

ridacom.png

ridacom.png

142 ms

capp.png

capp.png

459 ms

himedia_laboratories.png

himedia_laboratories.png

148 ms

abbkine_scientific_co_ltd.png

abbkine_scientific_co_ltd.png

150 ms

adam_equipment.png

adam_equipment.png

147 ms

benchmark_scientific.png

benchmark_scientific.png

149 ms

cloud_clone.png

cloud_clone.png

147 ms

genome_me.png

genome_me.png

150 ms

accuris_instruments.png

accuris_instruments.png

454 ms

affinity_biosciences.png

affinity_biosciences.png

436 ms

us.png

us.png

119 ms

header_background.png

header_background.png

138 ms

aggredated_entities_bg.png

aggredated_entities_bg.png

123 ms

aggregated_entities_infographic.svg

aggregated_entities_infographic.svg

124 ms

products_bg.png

products_bg.png

590 ms

prometheus_mockup.svg

prometheus_mockup.svg

123 ms

advanced_tools_bg.png

advanced_tools_bg.png

122 ms

mindmap_infographic.svg

mindmap_infographic.svg

135 ms

messenger_inforgaphic.svg

messenger_inforgaphic.svg

132 ms

personalization_infographic.svg

personalization_infographic.svg

130 ms

Prof.+Pankov-min.jpg

Prof.+Pankov-min.jpg

518 ms

Sider-min.jpg

Sider-min.jpg

139 ms

yana-min.jpg

yana-min.jpg

139 ms

schedule_demo_bg.png

schedule_demo_bg.png

141 ms

demo_laptop.png

demo_laptop.png

141 ms

bioseek_partners.png

bioseek_partners.png

447 ms

logo_bioseek.svg

logo_bioseek.svg

424 ms

footer_bg.png

footer_bg.png

143 ms

NotoSans-SemiCondensed.ttf

NotoSans-SemiCondensed.ttf

700 ms

bioseek_icons.ttf

bioseek_icons.ttf

631 ms

NotoSans-SemiCondensedItalic.ttf

NotoSans-SemiCondensedItalic.ttf

1087 ms

NotoSans-SemiCondensedBoldItalic.ttf

NotoSans-SemiCondensedBoldItalic.ttf

967 ms

NotoSans-SemiCondensedBold.ttf

NotoSans-SemiCondensedBold.ttf

854 ms

NotoSans-Regular.ttf

NotoSans-Regular.ttf

742 ms

advert.gif

advert.gif

751 ms

sync_cookie_image_decide

sync_cookie_image_decide

152 ms

Accessibility Review

bioseek.eu accessibility score

46

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

bioseek.eu 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

Missing source maps for large first-party JavaScript

SEO Factors

bioseek.eu SEO score

77

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

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 Bioseek.eu 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 Bioseek.eu 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

bioseek.eu

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