Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

Page Load Speed

2.8 sec in total

First Response

83 ms

Resources Loaded

2.5 sec

Page Rendered

180 ms

hdtvsupply.commerce-search.net screenshot

About Website

Visit hdtvsupply.commerce-search.net now to see the best up-to-date HDTVSupply Com Mercesearch content for United States and also check out these interesting facts you probably never knew about hdtvsupply.commerce-search.net

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Key Findings

We analyzed Hdtvsupply.commerce-search.net page load time and found that the first response time was 83 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Hdtvsupply.commerce-search.net rating and web reputation

Performance Metrics

hdtvsupply.commerce-search.net performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value440 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

hdtvsupply.commerce-search.net

83 ms

css

61 ms

ysa-1choice-072015.css

41 ms

1choice-speed-header.js

40 ms

jquery.min.js

73 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Hdtvsupply.commerce-search.net, 15% (17 requests) were made to Hdtvsupply.ladesk.com and 11% (13 requests) were made to Conversionsondemand.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Conversionsondemand.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 954.5 kB (68%)

Content Size

1.4 MB

After Optimization

441.9 kB

In fact, the total size of Hdtvsupply.commerce-search.net main page is 1.4 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. 60% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 41.1 kB

  • Original 54.6 kB
  • After minification 53.3 kB
  • After compression 13.5 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 41.1 kB or 75% of the original size.

Image Optimization

-12%

Potential reduce by 3.5 kB

  • Original 28.8 kB
  • After minification 25.3 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, HDTVSupply Com Mercesearch needs image optimization as it can save up to 3.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 822.4 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 384.8 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 822.4 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 87.5 kB

  • Original 105.9 kB
  • After minification 99.2 kB
  • After compression 18.4 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. Hdtvsupply.commerce-search.net needs all CSS files to be minified and compressed as it can save up to 87.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 65 (66%)

Requests Now

99

After Optimization

34

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HDTVSupply Com Mercesearch. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

hdtvsupply.commerce-search.net accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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

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

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

Best Practices

hdtvsupply.commerce-search.net best practices score

58

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

hdtvsupply.commerce-search.net SEO score

55

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1;

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hdtvsupply.commerce-search.net 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 Hdtvsupply.commerce-search.net main page’s claimed encoding is iso-8859-1;. 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 HDTVSupply Com Mercesearch. 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: