Tools & Wizards About Us

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

demo.pubexchange.com

Exchange Traffic with Publishers You Trust | PubExchange

Page Load Speed

808 ms in total

First Response

53 ms

Resources Loaded

571 ms

Page Rendered

184 ms

About Website

Click here to check amazing Demo Pub Exchange content for United States. Otherwise, check out these important facts you probably never knew about demo.pubexchange.com

PubExchange helps publishers find sites to partner with so that they can promote each other's content and send one another an equal amount of visitors.

Visit demo.pubexchange.com

Key Findings

We analyzed Demo.pubexchange.com page load time and found that the first response time was 53 ms and then it took 755 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

demo.pubexchange.com performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

39/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.107

88/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

demo.pubexchange.com

53 ms

demo.pubexchange.com

203 ms

all.min.css

134 ms

css2

61 ms

script.js

59 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 13% of them (2 requests) were addressed to the original Demo.pubexchange.com, 31% (5 requests) were made to Demoasset.pubexchange.com and 13% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (212 ms) relates to the external source Demoasset.pubexchange.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.2 kB (28%)

Content Size

317.3 kB

After Optimization

229.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Demo.pubexchange.com main page is 317.3 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. 25% of websites need less resources to load. Javascripts take 136.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 25.9 kB

  • Original 34.4 kB
  • After minification 32.4 kB
  • After compression 8.5 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 25.9 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 112.0 kB
  • After minification 112.0 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. Demo Pub Exchange images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 62.1 kB

  • Original 136.9 kB
  • After minification 136.9 kB
  • After compression 74.8 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 62.1 kB or 45% of the original size.

CSS Optimization

-1%

Potential reduce by 271 B

  • Original 34.0 kB
  • After minification 34.0 kB
  • After compression 33.8 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. Demo.pubexchange.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (42%)

Requests Now

12

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Demo Pub Exchange. 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

demo.pubexchange.com accessibility score

80

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

demo.pubexchange.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

demo.pubexchange.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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

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 Demo.pubexchange.com 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 Demo.pubexchange.com 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 Demo Pub Exchange. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: