Tools & Wizards About Us

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

key-obs.com

Key Obs: Leading preclinical research in CNS

Page Load Speed

1.7 sec in total

First Response

254 ms

Resources Loaded

1.2 sec

Page Rendered

186 ms

About Website

Welcome to key-obs.com homepage info - get ready to check Key Obs best content right away, or after learning these important things about key-obs.com

Preclinical Contract Research Organization, Pharmacology research, CNS research and development

Visit key-obs.com

Key Findings

We analyzed Key-obs.com page load time and found that the first response time was 254 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

key-obs.com performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

68/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

key-obs.com

254 ms

www.key-obs.com

471 ms

cro-pharmacology.css

80 ms

jquery.js

244 ms

menu.js

240 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Key-obs.com and no external sources were called. The less responsive or slowest element that took the longest time to load (476 ms) belongs to the original domain Key-obs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.2 kB (4%)

Content Size

302.7 kB

After Optimization

291.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Key-obs.com main page is 302.7 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. 20% of websites need less resources to load. Images take 235.0 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 5.5 kB

  • Original 8.1 kB
  • After minification 8.0 kB
  • After compression 2.7 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. 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 5.5 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 3 B

  • Original 235.0 kB
  • After minification 235.0 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. Key Obs images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 5.4 kB

  • Original 45.2 kB
  • After minification 45.2 kB
  • After compression 39.8 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 5.4 kB or 12% of the original size.

CSS Optimization

-2%

Potential reduce by 230 B

  • Original 14.3 kB
  • After minification 14.3 kB
  • After compression 14.1 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. Key-obs.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Key Obs. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

key-obs.com accessibility score

96

Accessibility Issues

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

key-obs.com 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

key-obs.com SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Key-obs.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 French language. Our system also found out that Key-obs.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

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