Tools & Wizards About Us
scienceboard.net screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

scienceboard.net

The Science Advisory Board

Page Load Speed

4.5 sec in total

First Response

13 ms

Resources Loaded

3.9 sec

Page Rendered

542 ms

scienceboard.net screenshot

About Website

Visit scienceboard.net now to see the best up-to-date Science Board content for United States and also check out these interesting facts you probably never knew about scienceboard.net

ScienceBoard.net is a community of international scientific professionals working in the life science and medical industries. We provide opportunities for news, research, and collaboration to scientis...

Visit scienceboard.net

Key Findings

We analyzed Scienceboard.net page load time and found that the first response time was 13 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

scienceboard.net performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value17.4 s

0/100

25%

SI (Speed Index)

Value5.7 s

50/100

10%

TBT (Total Blocking Time)

Value1,450 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.33

34/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

Network Requests Diagram

scienceboard.net

13 ms

index.aspx

2041 ms

css

218 ms

jquery-ui-1.10.1.smoothness.min.css

24 ms

font-awesome.css

31 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 76% of them (54 requests) were addressed to the original Scienceboard.net, 4% (3 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Scienceboard.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 218.9 kB (6%)

Content Size

3.4 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Scienceboard.net 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 68.0 kB

  • Original 84.3 kB
  • After minification 77.9 kB
  • After compression 16.3 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 68.0 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 145.2 kB

  • Original 3.1 MB
  • After minification 3.0 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. Science Board images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.4 kB

  • Original 171.4 kB
  • After minification 171.2 kB
  • After compression 168.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-21%

Potential reduce by 3.3 kB

  • Original 15.6 kB
  • After minification 15.6 kB
  • After compression 12.3 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. Scienceboard.net needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (29%)

Requests Now

65

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Science Board. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

scienceboard.net

scienceboard.net

13 ms

index.aspx

index.aspx

2041 ms

css

css

218 ms

jquery-ui-1.10.1.smoothness.min.css

jquery-ui-1.10.1.smoothness.min.css

24 ms

font-awesome.css

font-awesome.css

31 ms

top_master_20211202.js

top_master_20211202.js

98 ms

amBWRA.js

amBWRA.js

33 ms

StyleSheets.aspx

StyleSheets.aspx

54 ms

StyleSheets.aspx

StyleSheets.aspx

558 ms

amBWRA.JS

amBWRA.JS

39 ms

jquery.validate.min.js

jquery.validate.min.js

46 ms

RegisterEmailValidate.js

RegisterEmailValidate.js

40 ms

widgets.js

widgets.js

93 ms

picturefill-2.2.0.min.js

picturefill-2.2.0.min.js

53 ms

responsiveads.js

responsiveads.js

53 ms

PathUtils.js

PathUtils.js

55 ms

gtm.js

gtm.js

404 ms

css2

css2

64 ms

responsive_header_wlogo.png

responsive_header_wlogo.png

16 ms

search_glass_30.png

search_glass_30.png

16 ms

gear-btn.png

gear-btn.png

16 ms

FacebookSignin.png

FacebookSignin.png

34 ms

LinkedinSignin.png

LinkedinSignin.png

56 ms

GoogleSignin.png

GoogleSignin.png

58 ms

2020_11_03_22_07_7810_business_hands_cooperation_20201103222900.jpeg

2020_11_03_22_07_7810_business_hands_cooperation_20201103222900.jpeg

34 ms

2020_01_22_18_32_4084_Alzheimers_phases_amyloid_20200122180507.jpeg

2020_01_22_18_32_4084_Alzheimers_phases_amyloid_20200122180507.jpeg

56 ms

2021_05_24_20_51_3888_liver_cancer_social_20210524201105.jpg

2021_05_24_20_51_3888_liver_cancer_social_20210524201105.jpg

56 ms

2023_06_23_16_43_4864_20230622-T-lymphocyte_social.jpg

2023_06_23_16_43_4864_20230622-T-lymphocyte_social.jpg

98 ms

2022_04_01_14_07_5483_cell_gene_therapy_dna_social.jpg

2022_04_01_14_07_5483_cell_gene_therapy_dna_social.jpg

99 ms

2020_12_04_16_14_0683_CRISPR_Cas9_gene_editing_400.jpg

2020_12_04_16_14_0683_CRISPR_Cas9_gene_editing_400.jpg

100 ms

2023_06_15_15_08_1173_3d_printing_ball_400.jpg

2023_06_15_15_08_1173_3d_printing_ball_400.jpg

58 ms

2020_11_19_21_05_7685_diabetes_400.jpg

2020_11_19_21_05_7685_diabetes_400.jpg

58 ms

2020_07_07_15_43_4000_gene_therapy_DNA_scientist_400.jpg

2020_07_07_15_43_4000_gene_therapy_DNA_scientist_400.jpg

98 ms

2020_09_04_18_15_5795_Chimeric_antigen_receptor_CAR-T_CD19_400.jpg

2020_09_04_18_15_5795_Chimeric_antigen_receptor_CAR-T_CD19_400.jpg

102 ms

2022_03_14_15_13_2494_cell_gene_therapy_dna_400.png

2022_03_14_15_13_2494_cell_gene_therapy_dna_400.png

100 ms

2022_06_03_15_51_4364_business_agreement_400.jpg

2022_06_03_15_51_4364_business_agreement_400.jpg

100 ms

2021_06_07_20_39_2264_scientists_lab_microscope_400.jpg

2021_06_07_20_39_2264_scientists_lab_microscope_400.jpg

100 ms

2021_02_25_17_59_3197_coronavirus_mutation_400.jpg

2021_02_25_17_59_3197_coronavirus_mutation_400.jpg

102 ms

2022_02_11_17_56_5321_long_COVID_word_cloud_400.jpg

2022_02_11_17_56_5321_long_COVID_word_cloud_400.jpg

132 ms

2021_02_26_16_49_2786_business_men_handshake_400.jpg

2021_02_26_16_49_2786_business_men_handshake_400.jpg

137 ms

2020_11_11_16_09_8759_nasal_spray_drops_400.jpg

2020_11_11_16_09_8759_nasal_spray_drops_400.jpg

102 ms

2019_04_17_00_53_3368_dna_sequence_400.jpg

2019_04_17_00_53_3368_dna_sequence_400.jpg

131 ms

2023_06_15_19_08_2399_breast_mammo_400.jpg

2023_06_15_19_08_2399_breast_mammo_400.jpg

133 ms

2020_05_11_16_27_1281_vaccine_pandemic_globe_400.jpg

2020_05_11_16_27_1281_vaccine_pandemic_globe_400.jpg

132 ms

2021_11_29_20_04_1829_research_money_20211129204143.jpeg

2021_11_29_20_04_1829_research_money_20211129204143.jpeg

134 ms

2022_07_11_15_58_8290_sound_wave2_400.jpg

2022_07_11_15_58_8290_sound_wave2_400.jpg

138 ms

2022_12_09_15_40_9250_lung_general_400.jpg

2022_12_09_15_40_9250_lung_general_400.jpg

136 ms

2022_08_10_18_22_8110_microglia_neuron_Alzheimers_400.jpg

2022_08_10_18_22_8110_microglia_neuron_Alzheimers_400.jpg

134 ms

2018_06_26_19_46_9740_home_page_icons_insights.png

2018_06_26_19_46_9740_home_page_icons_insights.png

136 ms

2022_07_21_16_44_3647_SAB_SidebarButtonBox_RoundCorners.png

2022_07_21_16_44_3647_SAB_SidebarButtonBox_RoundCorners.png

150 ms

2022_07_21_16_44_3490_SAB_MicroscopeIcon.png

2022_07_21_16_44_3490_SAB_MicroscopeIcon.png

151 ms

2022_07_21_16_30_1290_CTA2.png

2022_07_21_16_30_1290_CTA2.png

151 ms

2018_07_03_00_20_2289_linkedin.png

2018_07_03_00_20_2289_linkedin.png

154 ms

2018_07_03_00_19_9789_facebook.png

2018_07_03_00_19_9789_facebook.png

151 ms

2018_07_03_00_20_2602_twitter.png

2018_07_03_00_20_2602_twitter.png

145 ms

sab_logo_reversed.png

sab_logo_reversed.png

143 ms

font

font

42 ms

font

font

126 ms

js

js

655 ms

analytics.js

analytics.js

744 ms

insight.min.js

insight.min.js

36 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

531 ms

insight_tag_errors.gif

insight_tag_errors.gif

864 ms

dpm_570722b44ec7003126d686b70703051e72ff7408.min.js

dpm_570722b44ec7003126d686b70703051e72ff7408.min.js

527 ms

520 ms

970x90_share_expertise_1.jpg

970x90_share_expertise_1.jpg

449 ms

300x600_share_expertise_1.jpg

300x600_share_expertise_1.jpg

47 ms

collect

collect

64 ms

collect

collect

20 ms

js

js

234 ms

ga-audiences

ga-audiences

313 ms

Accessibility Review

scienceboard.net accessibility score

80

Accessibility Issues

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

Links do not have a discernible name

Best Practices

scienceboard.net 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

scienceboard.net SEO score

76

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

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scienceboard.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Scienceboard.net 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

scienceboard.net

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