Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

dyndns.tv

Domain Name System (DNS) | Oracle

Page Load Speed

1.5 sec in total

First Response

173 ms

Resources Loaded

938 ms

Page Rendered

420 ms

dyndns.tv screenshot

About Website

Visit dyndns.tv now to see the best up-to-date Dyn DNS content for Brazil and also check out these interesting facts you probably never knew about dyndns.tv

Discover OCI DNS, a cloud native service for global traffic balancing, steering, and secure DNS zones.

Visit dyndns.tv

Key Findings

We analyzed Dyndns.tv page load time and found that the first response time was 173 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

dyndns.tv performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value2,730 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value14.9 s

8/100

10%

Network Requests Diagram

173 ms

jquery-min.js

38 ms

utag.sync.js

18 ms

utag.js

35 ms

DXNLE-YBWWY-AR74T-WMD99-77VRA

110 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dyndns.tv, 11% (2 requests) were made to Tms.oracle.com and 11% (2 requests) were made to Dpm.demdex.net. The less responsive or slowest element that took the longest time to load (173 ms) relates to the external source Oracle.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 523.3 kB (52%)

Content Size

1.0 MB

After Optimization

483.7 kB

In fact, the total size of Dyndns.tv main page is 1.0 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. 35% of websites need less resources to load. Javascripts take 804.2 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 48.0 kB

  • Original 66.1 kB
  • After minification 61.3 kB
  • After compression 18.1 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 48.0 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 136.7 kB
  • After minification 136.7 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. Dyn DNS images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 475.3 kB

  • Original 804.2 kB
  • After minification 804.2 kB
  • After compression 328.9 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 475.3 kB or 59% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (47%)

Requests Now

17

After Optimization

9

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dyn DNS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

dyndns.tv accessibility score

98

Accessibility Issues

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

dyndns.tv best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dyndns.tv SEO score

92

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 Dyndns.tv 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 Dyndns.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

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