Tools & Wizards About Us
defleppard.ru screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% 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

defleppard.ru

DefLeppard.ru - Русский фан сайт группы Def Leppard и Joe Elliott, Деф Леппард Интервью, Новости о группе Def Leppard, Статьи о Def Leppard, Скачать П...

Page Load Speed

7.3 sec in total

First Response

603 ms

Resources Loaded

6.3 sec

Page Rendered

388 ms

defleppard.ru screenshot

About Website

Welcome to defleppard.ru homepage info - get ready to check Def Leppard best content for Russia right away, or after learning these important things about defleppard.ru

DefLeppard.ru - Русский фан сайт группы Def Leppard и Joe Elliott, Phil Collen Интервью, Новости о группе Def Leppard, Статьи о Def Leppard, Скачать Песни Def Leppard, Деф Леппард слушать, Видео Def L...

Visit defleppard.ru

Key Findings

We analyzed Defleppard.ru page load time and found that the first response time was 603 ms and then it took 6.7 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

defleppard.ru performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value1,520 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.611

10/100

15%

TTI (Time to Interactive)

Value20.1 s

2/100

10%

Network Requests Diagram

defleppard.ru

603 ms

defleppard.ru

1736 ms

style.css

295 ms

joom_settings.css

430 ms

joomgallery.css

431 ms

Our browser made a total of 138 requests to load all elements on the main page. We found that 20% of them (27 requests) were addressed to the original Defleppard.ru, 14% (19 requests) were made to Googleads.g.doubleclick.net and 13% (18 requests) were made to Rtbw.acint.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Defleppard.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 214.0 kB (19%)

Content Size

1.2 MB

After Optimization

941.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Defleppard.ru main page is 1.2 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 571.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 80.5 kB

  • Original 97.4 kB
  • After minification 95.2 kB
  • After compression 16.8 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 80.5 kB or 83% of the original size.

Image Optimization

-20%

Potential reduce by 76.7 kB

  • Original 383.1 kB
  • After minification 306.4 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. Obviously, Def Leppard needs image optimization as it can save up to 76.7 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 12.7 kB

  • Original 571.9 kB
  • After minification 571.8 kB
  • After compression 559.2 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

-43%

Potential reduce by 44.1 kB

  • Original 103.1 kB
  • After minification 103.0 kB
  • After compression 59.0 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. Defleppard.ru needs all CSS files to be minified and compressed as it can save up to 44.1 kB or 43% of the original size.

Requests Breakdown

Number of requests can be reduced by 86 (70%)

Requests Now

122

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Def Leppard. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

defleppard.ru

defleppard.ru

603 ms

defleppard.ru

defleppard.ru

1736 ms

style.css

style.css

295 ms

joom_settings.css

joom_settings.css

430 ms

joomgallery.css

joomgallery.css

431 ms

joom_local.css

joom_local.css

441 ms

mod_joomimg.css

mod_joomimg.css

452 ms

jquery.min.js

jquery.min.js

603 ms

jquery-noconflict.js

jquery-noconflict.js

477 ms

jquery-migrate.min.js

jquery-migrate.min.js

576 ms

bootstrap.min.js

bootstrap.min.js

578 ms

core.js

core.js

587 ms

keepalive.js

keepalive.js

618 ms

12452.js

12452.js

1086 ms

bootstrap.css

bootstrap.css

800 ms

theme.css

theme.css

1007 ms

custom.css

custom.css

724 ms

uikit.js

uikit.js

735 ms

autocomplete.js

autocomplete.js

755 ms

search.js

search.js

757 ms

tooltip.js

tooltip.js

871 ms

sticky.js

sticky.js

881 ms

social.js

social.js

907 ms

theme.js

theme.js

909 ms

adsbygoogle.js

adsbygoogle.js

109 ms

zp.js

zp.js

714 ms

12452.js

12452.js

1544 ms

css

css

30 ms

x_5ce527ca.jpg

x_5ce527ca.jpg

292 ms

photo-def-leppard-heavy-metal-band-pyromania_20120930_1362261280.jpg

photo-def-leppard-heavy-metal-band-pyromania_20120930_1362261280.jpg

151 ms

photo-def-leppard-world-tour-euphoria_20120930_1846707171.jpg

photo-def-leppard-world-tour-euphoria_20120930_1846707171.jpg

151 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

61 ms

show_ads_impl.js

show_ads_impl.js

252 ms

aci.js

aci.js

671 ms

watch.js

watch.js

2 ms

version.js

version.js

134 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

481 ms

hit

hit

531 ms

zrt_lookup.html

zrt_lookup.html

33 ms

ads

ads

578 ms

ads

ads

941 ms

ads

ads

521 ms

ads

ads

422 ms

ads

ads

526 ms

ads

ads

584 ms

ads

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958 ms

ads

ads

947 ms

ads

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972 ms

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871 ms

ads

ads

1055 ms

ads

ads

1229 ms

ads

ads

1344 ms

faf71a0e8da85c808301846dcd34a748.js

faf71a0e8da85c808301846dcd34a748.js

38 ms

load_preloaded_resource.js

load_preloaded_resource.js

67 ms

4a5cba740e22a750e003929b84bc8a1f.js

4a5cba740e22a750e003929b84bc8a1f.js

52 ms

abg_lite.js

abg_lite.js

68 ms

window_focus.js

window_focus.js

74 ms

qs_click_protection.js

qs_click_protection.js

90 ms

ufs_web_display.js

ufs_web_display.js

22 ms

60efddb729a951d3495fe79f6eb41a86.js

60efddb729a951d3495fe79f6eb41a86.js

67 ms

gen_204

gen_204

389 ms

pixel

pixel

516 ms

16399360943645869995

16399360943645869995

381 ms

abg_lite.js

abg_lite.js

220 ms

omrhp.js

omrhp.js

220 ms

Q12zgMmT.js

Q12zgMmT.js

215 ms

icon.png

icon.png

442 ms

14763004658117789537

14763004658117789537

359 ms

s

s

411 ms

pixel

pixel

462 ms

3670234233733927931

3670234233733927931

385 ms

gen_204

gen_204

385 ms

css

css

190 ms

13425856783017839959

13425856783017839959

97 ms

62bHydCX.html

62bHydCX.html

124 ms

1

1

970 ms

1

1

1078 ms

945 ms

watch.js

watch.js

47 ms

ymcode

ymcode

945 ms

1

1

1068 ms

1

1

1071 ms

1

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1074 ms

1

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1068 ms

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1071 ms

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1069 ms

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1231 ms

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1232 ms

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1233 ms

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1232 ms

1

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1233 ms

1

1

1234 ms

1

1

1320 ms

1

1

1322 ms

1

1

1321 ms

activeview

activeview

297 ms

activeview

activeview

296 ms

pixel

pixel

69 ms

pixel

pixel

68 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

16 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

23 ms

wJiNEMIFAPB28UFvxM_UYtYFK_ILnv1_rxRzUTsn-Pg.js

wJiNEMIFAPB28UFvxM_UYtYFK_ILnv1_rxRzUTsn-Pg.js

37 ms

activeview

activeview

210 ms

activeview

activeview

195 ms

rum

rum

43 ms

bounce

bounce

40 ms

pixel

pixel

39 ms

pixel

pixel

38 ms

rum

rum

97 ms

reactive_library.js

reactive_library.js

159 ms

ca-pub-2784996171117095

ca-pub-2784996171117095

85 ms

10307760584850606825

10307760584850606825

185 ms

3ce8c4eab42230976bac8dfb895e1176.js

3ce8c4eab42230976bac8dfb895e1176.js

122 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

157 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

118 ms

gen_204

gen_204

277 ms

pixel

pixel

177 ms

16815703283023315047

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109 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

46 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

47 ms

watch.js

watch.js

1 ms

3

3

382 ms

1

1

388 ms

3

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284 ms

activeview

activeview

258 ms

pixel

pixel

31 ms

pixel

pixel

31 ms

rum

rum

49 ms

setuid

setuid

36 ms

pixel

pixel

24 ms

pixel

pixel

27 ms

rum

rum

40 ms

sodar

sodar

70 ms

impression.html

impression.html

134 ms

extra.js

extra.js

348 ms

sodar2.js

sodar2.js

4 ms

runner.html

runner.html

9 ms

aframe

aframe

32 ms

Accessibility Review

defleppard.ru accessibility score

84

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

defleppard.ru best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

defleppard.ru SEO score

90

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

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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Defleppard.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Defleppard.ru 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

defleppard.ru

Open Graph description is not detected on the main page of Def Leppard. 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: