Tools & Wizards About Us
vad1.com screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    94% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

vad1.com

Vadim Makarov's home page

Page Load Speed

20.6 sec in total

First Response

61 ms

Resources Loaded

20.3 sec

Page Rendered

193 ms

vad1.com screenshot

About Website

Click here to check amazing Vad 1 content for United States. Otherwise, check out these important facts you probably never knew about vad1.com

Personal website of Vadim Makarov

Visit vad1.com

Key Findings

We analyzed Vad1.com page load time and found that the first response time was 61 ms and then it took 20.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

vad1.com performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.105

88/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

vad1.com

61 ms

www.vad1.com

62 ms

poster-1.jpg

323 ms

favicon.gif

20229 ms

20121212-Makarov-1scr2.jpg

20 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 79% of them (11 requests) were addressed to the original Vad1.com, 7% (1 request) were made to 2013.qcrypt.net and 7% (1 request) were made to Hymn.ru. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Hymn.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.3 kB (5%)

Content Size

300.8 kB

After Optimization

285.5 kB

  • HTML
  • Images

In fact, the total size of Vad1.com main page is 300.8 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. 15% of websites need less resources to load. Images take 283.8 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 11.4 kB

  • Original 16.9 kB
  • After minification 15.6 kB
  • After compression 5.5 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 11.4 kB or 67% of the original size.

Image Optimization

-1%

Potential reduce by 3.9 kB

  • Original 283.8 kB
  • After minification 279.9 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. Vad 1 images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vad 1. According to our analytics all requests are already optimized.

Network Requests Diagram

vad1.com

vad1.com

61 ms

www.vad1.com

www.vad1.com

62 ms

poster-1.jpg

poster-1.jpg

323 ms

favicon.gif

favicon.gif

20229 ms

20121212-Makarov-1scr2.jpg

20121212-Makarov-1scr2.jpg

20 ms

20230118-Makarov-family-in-Yudino-2l.jpg

20230118-Makarov-family-in-Yudino-2l.jpg

47 ms

20201225-Makarov-family-in-Yudino-2l.jpg

20201225-Makarov-family-in-Yudino-2l.jpg

47 ms

20110902-Vadim-Makarov-and-bagpiper-ape-at-Heriot-Watt-University-Edinburgh-1.jpg

20110902-Vadim-Makarov-and-bagpiper-ape-at-Heriot-Watt-University-Edinburgh-1.jpg

36 ms

20090815-HAR-quantum-eavesdropper-demo-1.jpg

20090815-HAR-quantum-eavesdropper-demo-1.jpg

47 ms

vm-20081016-adresseavisen-1-1.jpg

vm-20081016-adresseavisen-1-1.jpg

35 ms

eve-colorbg-1.gif

eve-colorbg-1.gif

31 ms

vm-20080322-kwanghanru-cr1s.jpg

vm-20080322-kwanghanru-cr1s.jpg

37 ms

a9-19-1.jpg

a9-19-1.jpg

41 ms

poster-1.jpg

poster-1.jpg

27 ms

Accessibility Review

vad1.com accessibility score

63

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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

vad1.com best practices score

58

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

High

Browser errors were logged to the console

SEO Factors

vad1.com SEO score

69

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

Image elements do not have [alt] attributes

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 Vad1.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 Vad1.com 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

vad1.com

Open Graph description is not detected on the main page of Vad 1. 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: