Tools & Wizards About Us
mystery.by screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

mystery.by

Купить книгу дешево почтой онлайн - Книжный интернет магазин Мистери в Минске

Page Load Speed

7.2 sec in total

First Response

1.6 sec

Resources Loaded

4.8 sec

Page Rendered

803 ms

mystery.by screenshot

About Website

Welcome to mystery.by homepage info - get ready to check Mystery best content for Russia right away, or after learning these important things about mystery.by

Книжный интернет магазин - более 900 000 книг ⭐ Доступные цены и хорошие скидки ✅ Быстрая доставка по Беларуси. Звоните! ☎ +375 (29) 381-08-03

Visit mystery.by

Key Findings

We analyzed Mystery.by page load time and found that the first response time was 1.6 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

mystery.by performance score

0

Network Requests Diagram

mystery.by

1634 ms

style.css

484 ms

_tpl.css

482 ms

editor.css

336 ms

fstyles.css

337 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 37% of them (58 requests) were addressed to the original Mystery.by, 36% (56 requests) were made to Ozon.ru and 18% (28 requests) were made to Static.ozone.ru. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Mystery.by.

Page Optimization Overview & Recommendations

Page size can be reduced by 645.5 kB (13%)

Content Size

4.9 MB

After Optimization

4.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mystery.by main page is 4.9 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. Images take 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 114.6 kB

  • Original 127.7 kB
  • After minification 73.4 kB
  • After compression 13.1 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 54.3 kB, which is 43% 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 114.6 kB or 90% of the original size.

Image Optimization

-4%

Potential reduce by 162.3 kB

  • Original 4.3 MB
  • After minification 4.1 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. Mystery images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 308.7 kB

  • Original 469.2 kB
  • After minification 442.3 kB
  • After compression 160.4 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 308.7 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 59.8 kB

  • Original 73.0 kB
  • After minification 62.1 kB
  • After compression 13.1 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. Mystery.by needs all CSS files to be minified and compressed as it can save up to 59.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (48%)

Requests Now

94

After Optimization

49

  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mystery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mystery.by

mystery.by

1634 ms

style.css

style.css

484 ms

_tpl.css

_tpl.css

482 ms

editor.css

editor.css

336 ms

fstyles.css

fstyles.css

337 ms

calendar.css

calendar.css

337 ms

calendar.js

calendar.js

811 ms

jquery.min.js

jquery.min.js

31 ms

psScript.js

psScript.js

699 ms

psScriptLib.js

psScriptLib.js

504 ms

psAjaxLoader.js

psAjaxLoader.js

638 ms

JsHttpRequest_pack.js

JsHttpRequest_pack.js

635 ms

error_send.js

error_send.js

661 ms

script.js

script.js

776 ms

jquery-1.2.6.pack.js

jquery-1.2.6.pack.js

951 ms

jquery-1.6.1.min.js

jquery-1.6.1.min.js

1269 ms

prettyPhoto.css

prettyPhoto.css

976 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

1012 ms

mystery.js

mystery.js

533 ms

analytics.js

analytics.js

30 ms

header_fon.jpg

header_fon.jpg

164 ms

vk.png

vk.png

810 ms

line_small.jpg

line_small.jpg

319 ms

korzina.jpg

korzina.jpg

169 ms

0.gif

0.gif

174 ms

phone.jpg

phone.jpg

323 ms

Velcom.gif

Velcom.gif

174 ms

mts.gif

mts.gif

321 ms

life-new.png

life-new.png

323 ms

mail_ic.gif

mail_ic.gif

324 ms

scype.gif

scype.gif

325 ms

main.gif

main.gif

496 ms

top_menu_back.gif

top_menu_back.gif

497 ms

logo.jpg

logo.jpg

648 ms

gray_top.jpg

gray_top.jpg

499 ms

point_blue.gif

point_blue.gif

500 ms

hr.png

hr.png

502 ms

gray_bot.jpg

gray_bot.jpg

646 ms

my_mystery.jpg

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646 ms

point_red.gif

point_red.gif

649 ms

button.jpg

button.jpg

811 ms

fb.png

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807 ms

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807 ms

watch.js

watch.js

180 ms

support.js

support.js

467 ms

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650 ms

left_search.jpg

left_search.jpg

793 ms

big_button.jpg

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951 ms

right_menu.jpg

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800 ms

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803 ms

red_line.png

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809 ms

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151 ms

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952 ms

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1113 ms

add_to_cart.gif

add_to_cart.gif

957 ms

logo_bottom.gif

logo_bottom.gif

960 ms

logo-raschet.jpg

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1571 ms

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1257 ms

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1112 ms

bottom.gif

bottom.gif

1116 ms

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1119 ms

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786 ms

collect

collect

12 ms

collect

collect

20 ms

collect

collect

65 ms

ga-audiences

ga-audiences

43 ms

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275 ms

autorization_fon.gif

autorization_fon.gif

1139 ms

autorization_but.jpg

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1293 ms

watch.js

watch.js

434 ms

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268 ms

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294 ms

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270 ms

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272 ms

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272 ms

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277 ms

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268 ms

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269 ms

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266 ms

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267 ms

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283 ms

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1302 ms

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270 ms

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269 ms

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278 ms

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953 ms

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691 ms

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261 ms

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1080 ms

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829 ms

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273 ms

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705 ms

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272 ms

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1190 ms

advert.gif

advert.gif

87 ms

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271 ms

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273 ms

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271 ms

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279 ms

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732 ms

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1245 ms

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1151 ms

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1211 ms

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272 ms

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1334 ms

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273 ms

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1276 ms

1

1

86 ms

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272 ms

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272 ms

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284 ms

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1217 ms

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1443 ms

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1345 ms

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1374 ms

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1285 ms

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1324 ms

23272942

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85 ms

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1220 ms

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1296 ms

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1340 ms

undefined.html

undefined.html

735 ms

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1337 ms

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1360 ms

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1292 ms

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1319 ms

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1333 ms

SEO Factors

mystery.by SEO score

0

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mystery.by can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Mystery.by main page’s claimed encoding is windows-1251. 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

mystery.by

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