Report Summary

  • 0

    Performance

  • 16

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

blacktennispros.com

Black Tennis Pros

Page Load Speed

83.3 sec in total

First Response

306 ms

Resources Loaded

72.9 sec

Page Rendered

10.1 sec

blacktennispros.com screenshot

About Website

Click here to check amazing Black Tennis Pros content. Otherwise, check out these important facts you probably never knew about blacktennispros.com

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Key Findings

We analyzed Blacktennispros.com page load time and found that the first response time was 306 ms and then it took 83 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 7 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

blacktennispros.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

blacktennispros.com

306 ms

blacktennispros.blogspot.com

620 ms

forward.html

190 ms

aabaco.png

768 ms

serv

186 ms

Our browser made a total of 983 requests to load all elements on the main page. We found that 1% of them (6 requests) were addressed to the original Blacktennispros.com, 51% (500 requests) were made to Ec12.cdn.cincopa.com and 4% (38 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (20.6 sec) relates to the external source Hitcounters.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (33%)

Content Size

3.3 MB

After Optimization

2.2 MB

In fact, the total size of Blacktennispros.com main page is 3.3 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. Only a small number of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-40%

Potential reduce by 115 B

  • Original 290 B
  • After minification 290 B
  • After compression 175 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 115 B or 40% of the original size.

Image Optimization

-10%

Potential reduce by 175.1 kB

  • Original 1.7 MB
  • After minification 1.5 MB

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 Tennis Pros images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 854.3 kB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 656.9 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 854.3 kB or 57% of the original size.

CSS Optimization

-69%

Potential reduce by 49.9 kB

  • Original 72.8 kB
  • After minification 69.1 kB
  • After compression 22.9 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. Blacktennispros.com needs all CSS files to be minified and compressed as it can save up to 49.9 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 177 (20%)

Requests Now

879

After Optimization

702

The browser has sent 879 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Tennis Pros. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 105 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

blacktennispros.com accessibility score

16

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

blacktennispros.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

blacktennispros.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

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blacktennispros.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Blacktennispros.com main page’s claimed encoding is . 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 Tennis Pros. 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: