Access dev.revspin.net. Revspin.net - 28,000+ Table Tennis Equipment Reviews

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value2,980 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value22.2 s

1/100

10%

dev.revspin.net

221 ms

gtm.js

140 ms

jquery.min.js

75 ms

bootstrap.min.css

92 ms

animate.min.css

69 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 33% of them (22 requests) were addressed to the original Dev.revspin.net, 18% (12 requests) were made to Fonts.gstatic.com and 8% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (529 ms) belongs to the original domain Dev.revspin.net.

Content Size

2.1 MB

After Optimization

1.4 MB

In fact, the total size of Dev.revspin.net main page is 2.1 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 903.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 33.2 kB

Original 43.2 kB
After minification 34.5 kB
After compression 10.0 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 8.7 kB, which is 20% 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 33.2 kB or 77% of the original size.

Image Optimization

-39%

Potential reduce by 351.1 kB

Original 903.3 kB
After minification 552.2 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, Dev Revspin needs image optimization as it can save up to 351.1 kB or 39% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 36.9 kB

Original 757.5 kB
After minification 757.3 kB
After compression 720.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-79%

Potential reduce by 333.7 kB

Original 420.1 kB
After minification 419.4 kB
After compression 86.4 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. Dev.revspin.net needs all CSS files to be minified and compressed as it can save up to 333.7 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dev Revspin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Dev.revspin.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 Dev.revspin.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

dev.revspin.net

Open Graph description is not detected on the main page of Dev Revspin. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Revspin.net - 28,000+ Table Tennis Equipment Reviews

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

dev.revspin.net

gtm.js

jquery.min.js

bootstrap.min.css

animate.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

dev.revspin.net

gtm.js

jquery.min.js

bootstrap.min.css

animate.min.css

bootstrap.min.js

jquery.waypoints.min.js

dfb7447152.js

jquery.cookieMessage.js

css

css

css

css

scripts.js

api.js

revspin.nethead.js

revspin.netdynamic.js

sdk.js

main.min.css

style.min.css

gpt.js

pubads_impl.js

recaptcha__en.js

fs.js

power-pong-logo-dark.png

nsvvVazqwws

power-pong-side.jpg

power-pong-level-up.png

revspin-logo-on-dark-216.png

racket-icon-xs.png

menu-icon.png

stiga-innova.jpg

yasaka-mark-v.jpg

donic-epox-powerallround.jpg

why-buy-a-robot.jpg

what-are-the-pros-using.png

logo-usa.png

logo-natt.png

social-fb.png

social-twitter.png

social-pinterest.png

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