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dolstats.com screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

dolstats.com

Oncology Exchange

Page Load Speed

1.3 sec in total

First Response

79 ms

Resources Loaded

1 sec

Page Rendered

198 ms

dolstats.com screenshot

About Website

Click here to check amazing Dolstats content for United States. Otherwise, check out these important facts you probably never knew about dolstats.com

Oncology Exchange - ONCOLOGY EXCHANGE (ONCO X) is designing a comprehensive, yet easy to use technology solution to expand patient access to the vast global oncology science and practices already in p...

Visit dolstats.com

Key Findings

We analyzed Dolstats.com page load time and found that the first response time was 79 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

dolstats.com performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

dolstats.com

79 ms

bootstrap-combined.min.css

39 ms

datepicker.css

16 ms

main.css

17 ms

jquery-1.9.0.min.js

52 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 29% of them (12 requests) were addressed to the original Dolstats.com, 12% (5 requests) were made to Tpc.googlesyndication.com and 10% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (349 ms) relates to the external source Cdn.syndication.twimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 779.0 kB (64%)

Content Size

1.2 MB

After Optimization

430.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dolstats.com main page is 1.2 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. 55% of websites need less resources to load. Javascripts take 997.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 108.2 kB

  • Original 140.5 kB
  • After minification 136.7 kB
  • After compression 32.3 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 108.2 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 1.1 kB

  • Original 70.8 kB
  • After minification 69.7 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. Dolstats images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 669.7 kB

  • Original 997.7 kB
  • After minification 943.4 kB
  • After compression 328.0 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 669.7 kB or 67% of the original size.

CSS Optimization

-28%

Potential reduce by 69 B

  • Original 247 B
  • After minification 225 B
  • After compression 178 B

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. Dolstats.com needs all CSS files to be minified and compressed as it can save up to 69 B or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (50%)

Requests Now

38

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dolstats. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dolstats.com

dolstats.com

79 ms

bootstrap-combined.min.css

bootstrap-combined.min.css

39 ms

datepicker.css

datepicker.css

16 ms

main.css

main.css

17 ms

jquery-1.9.0.min.js

jquery-1.9.0.min.js

52 ms

bootstrap-2.3.2.js

bootstrap-2.3.2.js

69 ms

bootstrap-datepicker.js

bootstrap-datepicker.js

30 ms

d3.v3.min.js

d3.v3.min.js

81 ms

addthis_widget.js

addthis_widget.js

9 ms

show_ads.js

show_ads.js

8 ms

layers.648fb6c882fbeb98be27.js

layers.648fb6c882fbeb98be27.js

13 ms

zrt_lookup.html

zrt_lookup.html

138 ms

show_ads_impl.js

show_ads_impl.js

51 ms

loader.gif

loader.gif

50 ms

ads

ads

258 ms

widgets.js

widgets.js

115 ms

glyphicons-halflings.png

glyphicons-halflings.png

18 ms

osd.js

osd.js

94 ms

ads

ads

225 ms

analytics.js

analytics.js

147 ms

perDay

perDay

92 ms

waitTime

waitTime

108 ms

300lo.json

300lo.json

93 ms

sh.7c7179124ea24ac6ba46caac.html

sh.7c7179124ea24ac6ba46caac.html

65 ms

timeline.1b43d11859b7663a2225b885f87704a5.js

timeline.1b43d11859b7663a2225b885f87704a5.js

149 ms

collect

collect

22 ms

css

css

169 ms

m_js_controller.js

m_js_controller.js

80 ms

abg.js

abg.js

86 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

144 ms

10293061157780225325

10293061157780225325

100 ms

syndication

syndication

251 ms

391962885686964225

391962885686964225

349 ms

s

s

66 ms

redir.html

redir.html

143 ms

x_button_blue2.png

x_button_blue2.png

40 ms

favicon

favicon

158 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

28 ms

iframe.html

iframe.html

18 ms

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

15 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

98 ms

Accessibility Review

dolstats.com accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

dolstats.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

dolstats.com SEO score

92

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dolstats.com 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 Dolstats.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

dolstats.com

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