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dnsfilter.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

dnsfilter.com

DNS Filtering, Security & Website Blocking Software | DNSFilter

Page Load Speed

2.5 sec in total

First Response

88 ms

Resources Loaded

983 ms

Page Rendered

1.5 sec

dnsfilter.com screenshot

About Website

Welcome to dnsfilter.com homepage info - get ready to check DNSFilter best content for United States right away, or after learning these important things about dnsfilter.com

Try DNSFilter's industry-leading protective DNS, content filtering and website blocking solutions; a trusted security service for 35,000+ businesses.

Visit dnsfilter.com

Key Findings

We analyzed Dnsfilter.com page load time and found that the first response time was 88 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

dnsfilter.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value2,260 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value24.0 s

1/100

10%

Network Requests Diagram

www.dnsfilter.com

88 ms

font-awesome.min.css

70 ms

font-awesome.min.css

86 ms

child.min.css

66 ms

css

84 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 66% of them (81 requests) were addressed to the original Dnsfilter.com, 15% (19 requests) were made to Fonts.gstatic.com and 6% (7 requests) were made to No-cache.hubspot.com. The less responsive or slowest element that took the longest time to load (447 ms) belongs to the original domain Dnsfilter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 313.2 kB (48%)

Content Size

657.2 kB

After Optimization

344.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dnsfilter.com main page is 657.2 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. 75% 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. HTML takes 341.8 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 299.4 kB

  • Original 341.8 kB
  • After minification 301.4 kB
  • After compression 42.4 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 40.5 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 299.4 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 3.9 kB

  • Original 204.9 kB
  • After minification 201.0 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. DNSFilter images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 7.7 kB

  • Original 99.1 kB
  • After minification 99.1 kB
  • After compression 91.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-19%

Potential reduce by 2.2 kB

  • Original 11.4 kB
  • After minification 11.4 kB
  • After compression 9.2 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. Dnsfilter.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (35%)

Requests Now

95

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DNSFilter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.dnsfilter.com

www.dnsfilter.com

88 ms

font-awesome.min.css

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70 ms

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86 ms

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Accessibility Review

dnsfilter.com accessibility score

90

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

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

Links do not have a discernible name

Best Practices

dnsfilter.com 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dnsfilter.com SEO score

91

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

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 Dnsfilter.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 Dnsfilter.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

dnsfilter.com

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