Tools & Wizards About Us
openinsider.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

openinsider.com

SEC Form 4 Insider Trading Screener - - OpenInsider

Page Load Speed

1 sec in total

First Response

97 ms

Resources Loaded

701 ms

Page Rendered

238 ms

openinsider.com screenshot

About Website

Visit openinsider.com now to see the best up-to-date Open Insider content for United States and also check out these interesting facts you probably never knew about openinsider.com

SEC Form 4 Insider Trading Screener. Monitor SEC Form 4 Insider Trading Filings for Insider Buying and Selling. Real-time Insider Trading Stock Screener. Long and Short Trading Ideas using Insider Tra...

Visit openinsider.com

Key Findings

We analyzed Openinsider.com page load time and found that the first response time was 97 ms and then it took 939 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

openinsider.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.9 s

100/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value2,260 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.117

85/100

15%

TTI (Time to Interactive)

Value10.0 s

27/100

10%

Network Requests Diagram

openinsider.com

97 ms

sic.js

41 ms

js

117 ms

analytics.js

71 ms

adsbygoogle.js

167 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 43% of them (6 requests) were addressed to the original Openinsider.com, 21% (3 requests) were made to Pagead2.googlesyndication.com and 14% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (342 ms) relates to the external source Pagead2.googlesyndication.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.5 kB (19%)

Content Size

462.6 kB

After Optimization

376.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Openinsider.com main page is 462.6 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. 40% of websites need less resources to load. Javascripts take 378.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 68.5 kB

  • Original 83.0 kB
  • After minification 82.5 kB
  • After compression 14.4 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 68.5 kB or 83% of the original size.

JavaScript Optimization

-5%

Potential reduce by 17.9 kB

  • Original 378.6 kB
  • After minification 378.6 kB
  • After compression 360.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 129 B

  • Original 989 B
  • After minification 989 B
  • After compression 860 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. Openinsider.com needs all CSS files to be minified and compressed as it can save up to 129 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (69%)

Requests Now

13

After Optimization

4

  • AJAX
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Insider. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

openinsider.com

openinsider.com

97 ms

sic.js

sic.js

41 ms

js

js

117 ms

analytics.js

analytics.js

71 ms

adsbygoogle.js

adsbygoogle.js

167 ms

jquery.datepick.css

jquery.datepick.css

25 ms

jquery.min.js

jquery.min.js

107 ms

jquery.plugin.js

jquery.plugin.js

38 ms

jquery.datepick.js

jquery.datepick.js

77 ms

wz_tooltip.js

wz_tooltip.js

74 ms

collect

collect

59 ms

collect

collect

76 ms

slotcar_library.js

slotcar_library.js

100 ms

show_ads_impl.js

show_ads_impl.js

342 ms

Accessibility Review

openinsider.com accessibility score

87

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Form elements do not have associated labels

Best Practices

openinsider.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

Page has valid source maps

SEO Factors

openinsider.com SEO score

90

Search Engine Optimization Advices

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Openinsider.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 Openinsider.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

openinsider.com

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