Report Summary

  • 23

    Performance

    Renders faster than
    43% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 70% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

blackbookonline.info

Free Public Records Searches ✔️ | Black Book Online

Page Load Speed

43 sec in total

First Response

273 ms

Resources Loaded

32.5 sec

Page Rendered

10.2 sec

blackbookonline.info screenshot

About Website

Visit blackbookonline.info now to see the best up-to-date Black Book Online content for United States and also check out these interesting facts you probably never knew about blackbookonline.info

Free public records searches by Black Book Online of federal, state and county public records. Conduct a free background check with free criminal records, free real property records, free court record...

Visit blackbookonline.info

Key Findings

We analyzed Blackbookonline.info page load time and found that the first response time was 273 ms and then it took 42.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

blackbookonline.info performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value4,070 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value16.9 s

5/100

10%

Network Requests Diagram

blackbookonline.info

273 ms

www.blackbookonline.info

1772 ms

font-awesome.min.css

189 ms

bootstrap.min.css

1807 ms

bootstrap-theme.min.css

1675 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 33% of them (21 requests) were addressed to the original Blackbookonline.info, 20% (13 requests) were made to Apis.google.com and 13% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (6.8 sec) relates to the external source Apis.google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (63%)

Content Size

1.6 MB

After Optimization

581.3 kB

In fact, the total size of Blackbookonline.info main page is 1.6 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. 75% 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. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 69.6 kB

  • Original 82.9 kB
  • After minification 57.4 kB
  • After compression 13.3 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. This page needs HTML code to be minified as it can gain 25.5 kB, which is 31% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 69.6 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 6.7 kB

  • Original 97.2 kB
  • After minification 90.5 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. Black Book Online images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 748.8 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 436.7 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 748.8 kB or 63% of the original size.

CSS Optimization

-82%

Potential reduce by 183.1 kB

  • Original 223.9 kB
  • After minification 223.7 kB
  • After compression 40.8 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. Blackbookonline.info needs all CSS files to be minified and compressed as it can save up to 183.1 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (62%)

Requests Now

53

After Optimization

20

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Book Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

blackbookonline.info accessibility score

88

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

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

<frame> or <iframe> elements do not have a title

Best Practices

blackbookonline.info best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

blackbookonline.info SEO score

85

Search Engine Optimization Advices

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blackbookonline.info can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Blackbookonline.info main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Black Book Online. 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: