Tools & Wizards About Us

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

dvq.com

dvq.com

Page Load Speed

1.3 sec in total

First Response

212 ms

Resources Loaded

573 ms

Page Rendered

552 ms

About Website

Click here to check amazing Dvq content. Otherwise, check out these important facts you probably never knew about dvq.com

Wanted: Old computer and Tektronix graphic systems

Visit dvq.com

Key Findings

We analyzed Dvq.com page load time and found that the first response time was 212 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

dvq.com performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value0.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.959

3/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

dvq.com

212 ms

mback.gif

219 ms

dvi.gif

71 ms

mic.jpg

152 ms

guitar.gif

152 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 95% of them (19 requests) were addressed to the original Dvq.com, 5% (1 request) were made to Licensebuttons.net. The less responsive or slowest element that took the longest time to load (357 ms) belongs to the original domain Dvq.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.3 kB (14%)

Content Size

134.9 kB

After Optimization

115.6 kB

  • HTML
  • Images

In fact, the total size of Dvq.com main page is 134.9 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. Only 10% of websites need less resources to load. Images take 129.4 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 4.2 kB

  • Original 5.5 kB
  • After minification 4.6 kB
  • After compression 1.3 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 889 B, which is 16% 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 4.2 kB or 76% of the original size.

Image Optimization

-12%

Potential reduce by 15.1 kB

  • Original 129.4 kB
  • After minification 114.3 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, Dvq needs image optimization as it can save up to 15.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

19

After Optimization

19

  • Images

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dvq. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

dvq.com accessibility score

94

Accessibility Issues

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

Best Practices

dvq.com best practices score

67

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

SEO Factors

dvq.com SEO score

100

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dvq.com 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 Dvq.com main page’s claimed encoding is . 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 Dvq. 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: