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polymerupdate.tv screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

polymerupdate.tv

Polymerupdate TV: Daily Market Commentary for Polymers and Petrochemicals.

Page Load Speed

5.8 sec in total

First Response

1.8 sec

Resources Loaded

3.6 sec

Page Rendered

441 ms

polymerupdate.tv screenshot

About Website

Click here to check amazing Polymerupdate content for India. Otherwise, check out these important facts you probably never knew about polymerupdate.tv

Polymerupdate TV is the video channel dedicated to the global petrochemical industry providing daily intelligence feeds, plant updates, industry announcements, conference calendars, interviews with in...

Visit polymerupdate.tv

Key Findings

We analyzed Polymerupdate.tv page load time and found that the first response time was 1.8 sec and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

polymerupdate.tv performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value2,810 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

polymerupdate.tv

1792 ms

bootstrap-datepicker.min.css

720 ms

bootstrap.min.css

47 ms

font-awesome.min.css

56 ms

jquery-ui.min.css

42 ms

Our browser made a total of 180 requests to load all elements on the main page. We found that 16% of them (28 requests) were addressed to the original Polymerupdate.tv, 34% (62 requests) were made to Img.youtube.com and 32% (57 requests) were made to Googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Polymerupdate.tv.

Page Optimization Overview & Recommendations

Page size can be reduced by 530.6 kB (20%)

Content Size

2.6 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Polymerupdate.tv main page is 2.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 290.0 kB

  • Original 324.3 kB
  • After minification 286.7 kB
  • After compression 34.3 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 37.6 kB, which is 12% 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 290.0 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 2.8 kB

  • Original 1.7 MB
  • After minification 1.7 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. Polymerupdate images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 119.6 kB

  • Original 378.3 kB
  • After minification 364.7 kB
  • After compression 258.7 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 119.6 kB or 32% of the original size.

CSS Optimization

-60%

Potential reduce by 118.2 kB

  • Original 197.2 kB
  • After minification 174.7 kB
  • After compression 79.0 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. Polymerupdate.tv needs all CSS files to be minified and compressed as it can save up to 118.2 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (16%)

Requests Now

164

After Optimization

138

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 164 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Polymerupdate. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

polymerupdate.tv

polymerupdate.tv

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720 ms

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47 ms

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56 ms

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42 ms

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19 ms

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Accessibility Review

polymerupdate.tv accessibility score

67

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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.

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

polymerupdate.tv best practices score

67

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

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

Page has valid source maps

SEO Factors

polymerupdate.tv SEO score

83

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Polymerupdate.tv 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 Polymerupdate.tv 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

polymerupdate.tv

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