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tvcodes.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

tvcodes.com

ReplacementRemotes.com: OEM remotes & accessories for HDTV & Audio

Page Load Speed

6.3 sec in total

First Response

16 ms

Resources Loaded

3.6 sec

Page Rendered

2.6 sec

tvcodes.com screenshot

About Website

Click here to check amazing Tvcodes content for United States. Otherwise, check out these important facts you probably never knew about tvcodes.com

ReplacementRemotes.com offers Remote Controls, Operating Manuals, Universal Remotes and Accessories for all brands of TV, DVD, HDTV and more

Visit tvcodes.com

Key Findings

We analyzed Tvcodes.com page load time and found that the first response time was 16 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tvcodes.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value4,340 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value21.5 s

1/100

10%

Network Requests Diagram

tvcodes.com

16 ms

replacementremotes.com

116 ms

replacementremotes.com

137 ms

www.replacementremotes.com

816 ms

theme.css

280 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Tvcodes.com, 40% (17 requests) were made to Replacementremotes.com and 30% (13 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (816 ms) relates to the external source Replacementremotes.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (69%)

Content Size

1.6 MB

After Optimization

489.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tvcodes.com main page is 1.6 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. 65% of websites need less resources to load. Javascripts take 989.5 kB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 456.9 kB

  • Original 492.5 kB
  • After minification 361.1 kB
  • After compression 35.6 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 131.5 kB, which is 27% 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 456.9 kB or 93% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 52.4 kB
  • After minification 52.4 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. Tvcodes images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 628.0 kB

  • Original 989.5 kB
  • After minification 989.5 kB
  • After compression 361.5 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 628.0 kB or 63% of the original size.

CSS Optimization

-33%

Potential reduce by 19.7 kB

  • Original 60.0 kB
  • After minification 60.0 kB
  • After compression 40.3 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. Tvcodes.com needs all CSS files to be minified and compressed as it can save up to 19.7 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (64%)

Requests Now

39

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tvcodes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

tvcodes.com

tvcodes.com

16 ms

replacementremotes.com

replacementremotes.com

116 ms

replacementremotes.com

replacementremotes.com

137 ms

www.replacementremotes.com

www.replacementremotes.com

816 ms

theme.css

theme.css

280 ms

js

js

67 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

63 ms

AjaxOverlay.min.js

AjaxOverlay.min.js

96 ms

theme.js

theme.js

704 ms

toastr.min.css

toastr.min.css

496 ms

toastr.min.js

toastr.min.js

496 ms

jquery-ui.theme.min.css

jquery-ui.theme.min.css

499 ms

jquery-ui.min.js

jquery-ui.min.js

628 ms

gtm.js

gtm.js

346 ms

fbevents.js

fbevents.js

551 ms

de-weblogonew.png

de-weblogonew.png

458 ms

analytics.js

analytics.js

181 ms

dtag.js

dtag.js

448 ms

sdk2.js

sdk2.js

659 ms

1hpjcu5gn

1hpjcu5gn

143 ms

bat.js

bat.js

51 ms

collect

collect

59 ms

collect

collect

17 ms

ga-audiences

ga-audiences

73 ms

drawaccountmenuajax

drawaccountmenuajax

52 ms

drawcartajax

drawcartajax

246 ms

ajax-loader_blue.gif

ajax-loader_blue.gif

52 ms

wormhole

wormhole

483 ms

drawfiltersajax

drawfiltersajax

495 ms

bab5e6e5a88f93662780aedc54709b67-iframe.js

bab5e6e5a88f93662780aedc54709b67-iframe.js

79 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

210 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

88 ms

twk-event-polyfill.js

twk-event-polyfill.js

518 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

89 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

517 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

512 ms

twk-main.js

twk-main.js

95 ms

twk-vendor.js

twk-vendor.js

101 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

120 ms

twk-chunk-common.js

twk-chunk-common.js

121 ms

twk-runtime.js

twk-runtime.js

188 ms

twk-app.js

twk-app.js

188 ms

browsefilterjs.cfm

browsefilterjs.cfm

199 ms

Accessibility Review

tvcodes.com accessibility score

84

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-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

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.

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

tvcodes.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

tvcodes.com SEO score

90

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

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 Tvcodes.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 Tvcodes.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

tvcodes.com

Open Graph data is detected on the main page of Tvcodes. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: