Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

blacknig.ht

The Blacknight URL Shortener

Page Load Speed

1.1 sec in total

First Response

289 ms

Resources Loaded

687 ms

Page Rendered

141 ms

blacknig.ht screenshot

About Website

Click here to check amazing Blacknig content. Otherwise, check out these important facts you probably never knew about blacknig.ht

The private Blacknight URL Shortner homepage

Visit blacknig.ht

Key Findings

We analyzed Blacknig.ht page load time and found that the first response time was 289 ms and then it took 828 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

blacknig.ht performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

blacknig.ht

289 ms

main.css

93 ms

bklogo.png

398 ms

bg.jpg

235 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Blacknig.ht and no external sources were called. The less responsive or slowest element that took the longest time to load (398 ms) belongs to the original domain Blacknig.ht.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.4 kB (9%)

Content Size

35.7 kB

After Optimization

32.4 kB

In fact, the total size of Blacknig.ht main page is 35.7 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 33.3 kB which makes up the majority of the site volume.

HTML Optimization

-48%

Potential reduce by 579 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 623 B

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 579 B or 48% of the original size.

Image Optimization

-6%

Potential reduce by 2.1 kB

  • Original 33.3 kB
  • After minification 31.2 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. Blacknig images are well optimized though.

CSS Optimization

-57%

Potential reduce by 669 B

  • Original 1.2 kB
  • After minification 971 B
  • After compression 509 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. Blacknig.ht needs all CSS files to be minified and compressed as it can save up to 669 B or 57% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blacknig. According to our analytics all requests are already optimized.

Accessibility Review

blacknig.ht accessibility score

92

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

Best Practices

blacknig.ht 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

Serves images with low resolution

SEO Factors

blacknig.ht SEO score

77

Search Engine Optimization Advices

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 Blacknig.ht 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 Blacknig.ht 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 Blacknig. 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: