Tools & Wizards About Us
pzz.by screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

pzz.by

Пицца Лисицца

Page Load Speed

29 sec in total

First Response

849 ms

Resources Loaded

28.1 sec

Page Rendered

64 ms

pzz.by screenshot

About Website

Welcome to pzz.by homepage info - get ready to check Pzz best content for Belarus right away, or after learning these important things about pzz.by

45/60 минут или пицца бесплатно. Бесплатная доставка по всему Минску. Самовывоз — 15 минут. Телефон: 755-66-55 (a1 мтс лайф)

Visit pzz.by

Key Findings

We analyzed Pzz.by page load time and found that the first response time was 849 ms and then it took 28.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

pzz.by performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

48/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value15.1 s

1/100

10%

TBT (Total Blocking Time)

Value10,940 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value22.0 s

1/100

10%

Network Requests Diagram

pzz.by

849 ms

vendors.css

243 ms

app.css

536 ms

vendors.js

531 ms

app.js

0 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 22% of them (22 requests) were addressed to the original Pzz.by, 68% (67 requests) were made to App.pzzby.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source App.pzzby.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 400.4 kB (20%)

Content Size

2.0 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pzz.by main page is 2.0 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. 60% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 364.6 kB

  • Original 404.3 kB
  • After minification 335.6 kB
  • After compression 39.7 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 68.7 kB, which is 17% 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 364.6 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 3.7 kB

  • Original 1.5 MB
  • After minification 1.5 MB

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. Pzz images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 32.1 kB

  • Original 77.2 kB
  • After minification 77.2 kB
  • After compression 45.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.1 kB or 42% of the original size.

CSS Optimization

-0%

Potential reduce by 61 B

  • Original 19.7 kB
  • After minification 19.7 kB
  • After compression 19.6 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. Pzz.by has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (7%)

Requests Now

91

After Optimization

85

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pzz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

pzz.by

pzz.by

849 ms

vendors.css

vendors.css

243 ms

app.css

app.css

536 ms

vendors.js

vendors.js

531 ms

app.js

app.js

0 ms

modernizr.js

modernizr.js

347 ms

conversion.js

conversion.js

86 ms

gtm.js

gtm.js

63 ms

327.gif

327.gif

0 ms

streets

streets

0 ms

pizzerias

pizzerias

0 ms

ingredients

ingredients

0 ms

mfQLNsvw1P.jpg

mfQLNsvw1P.jpg

743 ms

analytics.js

analytics.js

76 ms

rtrg

rtrg

527 ms

fbevents.js

fbevents.js

52 ms

1oetcRH09v.jpg

1oetcRH09v.jpg

680 ms

UTbtVR61km.jpg

UTbtVR61km.jpg

681 ms

a9UMtIn0RP.jpg

a9UMtIn0RP.jpg

683 ms

LqcPKnyejs.jpg

LqcPKnyejs.jpg

712 ms

nckizeyDyX.jpg

nckizeyDyX.jpg

907 ms

3BuPPdePod.jpg

3BuPPdePod.jpg

795 ms

ngWJKYs1Aq.jpg

ngWJKYs1Aq.jpg

795 ms

6sIPcLXJ3b.jpg

6sIPcLXJ3b.jpg

798 ms

3HHXpMI3QM.jpg

3HHXpMI3QM.jpg

833 ms

JMYqItJYAB.jpg

JMYqItJYAB.jpg

911 ms

JcqNyRftES.jpg

JcqNyRftES.jpg

910 ms

r2BLwsW9Q2.jpg

r2BLwsW9Q2.jpg

913 ms

wAJLvAAD8W.jpg

wAJLvAAD8W.jpg

956 ms

UpVgrLdhUo.jpg

UpVgrLdhUo.jpg

1022 ms

Ca4RqSdaY1.jpg

Ca4RqSdaY1.jpg

1025 ms

vZOMxDLfGF.jpg

vZOMxDLfGF.jpg

1026 ms

R128GzqpyF.jpg

R128GzqpyF.jpg

1028 ms

t0Vp8VHSgL.jpg

t0Vp8VHSgL.jpg

1533 ms

3cLYPzhQCV.jpg

3cLYPzhQCV.jpg

1079 ms

XplHJYonQS.jpg

XplHJYonQS.jpg

1136 ms

FY5VYDHHPb.jpg

FY5VYDHHPb.jpg

1138 ms

4Fm1N121TG.jpg

4Fm1N121TG.jpg

1143 ms

2oVECh8V0F.jpg

2oVECh8V0F.jpg

1143 ms

SHkJVoa8qo.jpg

SHkJVoa8qo.jpg

1201 ms

6F8bwbBNgl.jpg

6F8bwbBNgl.jpg

1251 ms

pogU0diHlR.jpg

pogU0diHlR.jpg

1254 ms

f8oXJPlPrg.jpg

f8oXJPlPrg.jpg

1261 ms

KQntXlY8Pv.jpg

KQntXlY8Pv.jpg

1258 ms

OEjYqB15Zi.jpg

OEjYqB15Zi.jpg

1323 ms

hDdeREJ6nE.jpg

hDdeREJ6nE.jpg

1366 ms

jnh89aJNuX.jpg

jnh89aJNuX.jpg

1370 ms

vSWgoAlbtt.jpg

vSWgoAlbtt.jpg

1375 ms

aV8O1vptGU.jpg

aV8O1vptGU.jpg

1380 ms

H4ivVZ8uYn.jpg

H4ivVZ8uYn.jpg

1444 ms

JwUIHjXzW2.jpg

JwUIHjXzW2.jpg

1480 ms

rtrg

rtrg

521 ms

visa-logo_new.png

visa-logo_new.png

144 ms

verified_by_visa.png

verified_by_visa.png

147 ms

mcard-logo_new.png

mcard-logo_new.png

156 ms

master_card_secure_code.png

master_card_secure_code.png

139 ms

maestro-logo_new.png

maestro-logo_new.png

143 ms

belkart-logo.png

belkart-logo.png

257 ms

bepaid.png

bepaid.png

261 ms

karta_pokupok.png

karta_pokupok.png

266 ms

halva_logo.png

halva_logo.png

270 ms

fun_logo.jpg

fun_logo.jpg

278 ms

magnit.png

magnit.png

374 ms

56 ms

malina-webfont.woff

malina-webfont.woff

591 ms

collect

collect

14 ms

28 ms

tVv6Zp53pL.jpg

tVv6Zp53pL.jpg

808 ms

M0CflGghhd.jpg

M0CflGghhd.jpg

813 ms

WaIog0X3EO.jpg

WaIog0X3EO.jpg

819 ms

yyVitFxk4Q.jpg

yyVitFxk4Q.jpg

886 ms

wqdfOPlkuW.jpg

wqdfOPlkuW.jpg

886 ms

6hNk5rbJGU.jpg

6hNk5rbJGU.jpg

806 ms

6cEWA8I7Ot.jpg

6cEWA8I7Ot.jpg

813 ms

JgaisG84ke.jpg

JgaisG84ke.jpg

819 ms

biIzPnExkH.jpg

biIzPnExkH.jpg

2445 ms

Wd6uW0WEIi.jpg

Wd6uW0WEIi.jpg

785 ms

0tZ770K8J0.jpg

0tZ770K8J0.jpg

803 ms

QrGCr3za6g.jpg

QrGCr3za6g.jpg

805 ms

8Gj4Hn3Ytz.jpg

8Gj4Hn3Ytz.jpg

810 ms

dE0P9wyxev.jpg

dE0P9wyxev.jpg

779 ms

p1MQhPBisB.jpg

p1MQhPBisB.jpg

792 ms

lpJPpDGXHh.jpg

lpJPpDGXHh.jpg

802 ms

HjCnQCUnct.jpg

HjCnQCUnct.jpg

803 ms

2JBnEaBeAR.jpg

2JBnEaBeAR.jpg

810 ms

jE9JNo2MtC.jpg

jE9JNo2MtC.jpg

779 ms

t6p0gPTiwv.jpg

t6p0gPTiwv.jpg

799 ms

sZLhVR8fIK.jpg

sZLhVR8fIK.jpg

807 ms

xaTlqqTh0E.jpg

xaTlqqTh0E.jpg

804 ms

BK0kQhFPw9.jpg

BK0kQhFPw9.jpg

809 ms

A7KOxZsj8O.jpg

A7KOxZsj8O.jpg

778 ms

bPI4hyrjsz.jpg

bPI4hyrjsz.jpg

809 ms

QoUxkFbEP3.jpg

QoUxkFbEP3.jpg

806 ms

2wtwJYP4OK.jpg

2wtwJYP4OK.jpg

803 ms

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vSQoLC1qVL.jpg

807 ms

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f6kXecRCpV.jpg

787 ms

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xJyZN55RDd.jpg

816 ms

wfc9L13mLr.jpg

wfc9L13mLr.jpg

805 ms

Accessibility Review

pzz.by accessibility score

48

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

pzz.by 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

Missing source maps for large first-party JavaScript

SEO Factors

pzz.by SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Pzz.by 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 Pzz.by 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

pzz.by

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