Tools & Wizards About Us

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

blaster.black-friday.net

Black Friday 2023: The Best Black Friday Ads & Deals | BlackFriday.com

Page Load Speed

3.5 sec in total

First Response

118 ms

Resources Loaded

943 ms

Page Rendered

2.4 sec

About Website

Welcome to blaster.black-friday.net homepage info - get ready to check Blaster Black Friday best content right away, or after learning these important things about blaster.black-friday.net

Discover the best Black Friday & Cyber Monday ads & deals here. Explore trending products & sales from 150+ stores like Walmart, Amazon, Target & more.

Visit blaster.black-friday.net

Key Findings

We analyzed Blaster.black-friday.net page load time and found that the first response time was 118 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

blaster.black-friday.net performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value3,300 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value35.1 s

0/100

10%

Network Requests Diagram

blackfriday.com

118 ms

app.css

36 ms

z0WVjCBSEeGLoxIxOQVEwQ.min.js

59 ms

zdconsent.js

151 ms

js

115 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Blaster.black-friday.net, 5% (4 requests) were made to Blackfriday.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (268 ms) relates to the external source I.blackfriday.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 295.6 kB (24%)

Content Size

1.2 MB

After Optimization

928.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blaster.black-friday.net 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. 50% of websites need less resources to load. Images take 747.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 244.2 kB

  • Original 294.0 kB
  • After minification 289.6 kB
  • After compression 49.8 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 244.2 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 2.0 kB

  • Original 747.0 kB
  • After minification 745.0 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. Blaster Black Friday images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 37.1 kB

  • Original 170.8 kB
  • After minification 170.8 kB
  • After compression 133.7 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 37.1 kB or 22% of the original size.

CSS Optimization

-97%

Potential reduce by 12.2 kB

  • Original 12.6 kB
  • After minification 1.3 kB
  • After compression 324 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. Blaster.black-friday.net needs all CSS files to be minified and compressed as it can save up to 12.2 kB or 97% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (7%)

Requests Now

75

After Optimization

70

  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blaster Black Friday. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

blaster.black-friday.net accessibility score

96

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.

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

blaster.black-friday.net best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the notification permission on page load

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

blaster.black-friday.net SEO score

100

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 uses legible font sizes

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 Blaster.black-friday.net 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 Blaster.black-friday.net 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 data is detected on the main page of Blaster Black Friday. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: