Report Summary

  • 0

    Performance

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

boom-boost.com

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Page Load Speed

3.3 sec in total

First Response

712 ms

Resources Loaded

2.5 sec

Page Rendered

76 ms

About Website

Click here to check amazing Boom Boost content for Russia. Otherwise, check out these important facts you probably never knew about boom-boost.com

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Visit boom-boost.com

Key Findings

We analyzed Boom-boost.com page load time and found that the first response time was 712 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

boom-boost.com performance score

0

Network Requests Diagram

boom-boost.com

712 ms

art.js

228 ms

index.html

228 ms

daohang.css

227 ms

style.css

440 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 92% of them (11 requests) were addressed to the original Boom-boost.com, 8% (1 request) were made to Tongji.ag99.org. The less responsive or slowest element that took the longest time to load (912 ms) relates to the external source Tongji.ag99.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.8 kB (25%)

Content Size

62.7 kB

After Optimization

46.9 kB

In fact, the total size of Boom-boost.com main page is 62.7 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. Only 10% of websites need less resources to load. Images take 30.4 kB which makes up the majority of the site volume.

HTML Optimization

-44%

Potential reduce by 281 B

  • Original 636 B
  • After minification 636 B
  • After compression 355 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 281 B or 44% of the original size.

Image Optimization

-30%

Potential reduce by 9.2 kB

  • Original 30.4 kB
  • After minification 21.2 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. Obviously, Boom Boost needs image optimization as it can save up to 9.2 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-11%

Potential reduce by 2.8 kB

  • Original 25.2 kB
  • After minification 25.2 kB
  • After compression 22.5 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 2.8 kB or 11% of the original size.

CSS Optimization

-56%

Potential reduce by 3.6 kB

  • Original 6.4 kB
  • After minification 5.9 kB
  • After compression 2.8 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. Boom-boost.com needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 56% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Boom Boost. According to our analytics all requests are already optimized.

Accessibility Review

boom-boost.com accessibility score

79

Accessibility Issues

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

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

boom-boost.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

boom-boost.com SEO score

83

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Boom-boost.com 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 Boom-boost.com main page’s claimed encoding is gbk. 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 Boom Boost. 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: