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linkzb.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    76% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

linkzb.com

Linkzb - A quick and safe way to browse online.

Page Load Speed

1.2 sec in total

First Response

288 ms

Resources Loaded

801 ms

Page Rendered

156 ms

linkzb.com screenshot

About Website

Welcome to linkzb.com homepage info - get ready to check Linkzb best content for Russia right away, or after learning these important things about linkzb.com

Linkzb is to list and categorize popular web sites. You can easily and safely browse by using linkzb.net.

Visit linkzb.com

Key Findings

We analyzed Linkzb.com page load time and found that the first response time was 288 ms and then it took 957 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

linkzb.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value2,070 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

288 ms

analytics.js

21 ms

adsbygoogle.js

57 ms

img_1.6.gif

74 ms

linkzb-3.0.index.min.js

49 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Linkzb.com, 18% (4 requests) were made to Pagead2.googlesyndication.com and 18% (4 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (288 ms) relates to the external source Linkzb.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 432.5 kB (62%)

Content Size

699.1 kB

After Optimization

266.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Linkzb.com main page is 699.1 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. 45% of websites need less resources to load. Javascripts take 587.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 84.8 kB

  • Original 105.5 kB
  • After minification 91.1 kB
  • After compression 20.7 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 14.4 kB, which is 14% 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 84.8 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 188 B

  • Original 5.9 kB
  • After minification 5.7 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. Linkzb images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 347.4 kB

  • Original 587.4 kB
  • After minification 587.2 kB
  • After compression 240.0 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 347.4 kB or 59% of the original size.

CSS Optimization

-29%

Potential reduce by 73 B

  • Original 256 B
  • After minification 234 B
  • After compression 183 B

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. Linkzb.com needs all CSS files to be minified and compressed as it can save up to 73 B or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (48%)

Requests Now

21

After Optimization

11

  • AJAX
  • Images
  • JavaScript

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Linkzb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

288 ms

analytics.js

analytics.js

21 ms

adsbygoogle.js

adsbygoogle.js

57 ms

img_1.6.gif

img_1.6.gif

74 ms

linkzb-3.0.index.min.js

linkzb-3.0.index.min.js

49 ms

collect

collect

17 ms

ca-pub-7948960856523665.js

ca-pub-7948960856523665.js

112 ms

zrt_lookup.html

zrt_lookup.html

111 ms

show_ads_impl.js

show_ads_impl.js

75 ms

ads

ads

237 ms

osd.js

osd.js

6 ms

m_js_controller.js

m_js_controller.js

23 ms

abg.js

abg.js

33 ms

m_window_focus_non_hydra.js

m_window_focus_non_hydra.js

48 ms

osd_listener.js

osd_listener.js

55 ms

m_qs_click_protection.js

m_qs_click_protection.js

49 ms

nessie_icon_tiamat_black.png

nessie_icon_tiamat_black.png

57 ms

x_button_blue2.png

x_button_blue2.png

43 ms

iconx2-000000.png

iconx2-000000.png

35 ms

googlelogo_dark_color_84x28dp.png

googlelogo_dark_color_84x28dp.png

38 ms

s

s

29 ms

transparent.png

transparent.png

4 ms

Accessibility Review

linkzb.com accessibility score

61

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

[aria-*] attributes do not match their roles

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

linkzb.com 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

SEO Factors

linkzb.com SEO score

73

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Linkzb.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 Linkzb.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

linkzb.com

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