Tools & Wizards About Us
catacomb.ru screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

catacomb.ru

Catacomb.ru Магазин ювелирных украшений и аксессуаров из серебра. Тел. 8 9262563334

Page Load Speed

4.6 sec in total

First Response

880 ms

Resources Loaded

3.3 sec

Page Rendered

355 ms

catacomb.ru screenshot

About Website

Click here to check amazing Catacomb content for Russia. Otherwise, check out these important facts you probably never knew about catacomb.ru

Catacomb.ru Магазин стильных аксессуаров из серебра и кожи

Visit catacomb.ru

Key Findings

We analyzed Catacomb.ru page load time and found that the first response time was 880 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

catacomb.ru performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value230 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.121

84/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

catacomb.ru

880 ms

style.css

271 ms

w3.gif

255 ms

2_1_993434FF_791414FF_0_pageviews

227 ms

main.gif

546 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 86% of them (56 requests) were addressed to the original Catacomb.ru, 6% (4 requests) were made to Mc.yandex.ru and 3% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Catacomb.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.6 kB (35%)

Content Size

662.3 kB

After Optimization

433.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Catacomb.ru main page is 662.3 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. 30% of websites need less resources to load. Images take 485.2 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 91.7 kB

  • Original 102.5 kB
  • After minification 83.6 kB
  • After compression 10.8 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. This page needs HTML code to be minified as it can gain 19.0 kB, which is 18% 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 91.7 kB or 89% of the original size.

Image Optimization

-18%

Potential reduce by 87.3 kB

  • Original 485.2 kB
  • After minification 398.0 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, Catacomb needs image optimization as it can save up to 87.3 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 43.1 kB

  • Original 66.9 kB
  • After minification 66.9 kB
  • After compression 23.8 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 43.1 kB or 64% of the original size.

CSS Optimization

-84%

Potential reduce by 6.5 kB

  • Original 7.7 kB
  • After minification 6.6 kB
  • After compression 1.2 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. Catacomb.ru needs all CSS files to be minified and compressed as it can save up to 6.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (34%)

Requests Now

62

After Optimization

41

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Catacomb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

catacomb.ru

catacomb.ru

880 ms

style.css

style.css

271 ms

w3.gif

w3.gif

255 ms

2_1_993434FF_791414FF_0_pageviews

2_1_993434FF_791414FF_0_pageviews

227 ms

main.gif

main.gif

546 ms

up_menu_left.gif

up_menu_left.gif

137 ms

up_menu_first.gif

up_menu_first.gif

269 ms

up_menu_line1.gif

up_menu_line1.gif

272 ms

up_menu_section.gif

up_menu_section.gif

269 ms

up_menu_last.gif

up_menu_last.gif

274 ms

up_menu_line.gif

up_menu_line.gif

275 ms

home.gif

home.gif

404 ms

sendmail.gif

sendmail.gif

405 ms

basket.gif

basket.gif

405 ms

linear1.gif

linear1.gif

409 ms

px.gif

px.gif

411 ms

img_3519.jpg

img_3519.jpg

670 ms

img_1194.jpg

img_1194.jpg

675 ms

126_1.jpg

126_1.jpg

695 ms

img_4197.jpg

img_4197.jpg

686 ms

1393.jpg

1393.jpg

681 ms

3416.jpg

3416.jpg

683 ms

img_3458.jpg

img_3458.jpg

807 ms

40-72.jpg

40-72.jpg

809 ms

2_26.jpg

2_26.jpg

954 ms

img_3743.jpg

img_3743.jpg

824 ms

img_3730.jpg

img_3730.jpg

825 ms

img_2159.jpg

img_2159.jpg

829 ms

img_504.jpg

img_504.jpg

944 ms

img_223.jpg

img_223.jpg

946 ms

1667_1.jpg

1667_1.jpg

963 ms

34_1.jpg

34_1.jpg

961 ms

linear.gif

linear.gif

954 ms

truba1.gif

truba1.gif

996 ms

truba.gif

truba.gif

997 ms

left_menu_left.gif

left_menu_left.gif

1005 ms

left_menu_pict1.gif

left_menu_pict1.gif

1014 ms

left_menu_pict2.gif

left_menu_pict2.gif

1012 ms

sale_text.gif

sale_text.gif

1016 ms

button_first_level1.gif

button_first_level1.gif

1129 ms

hit

hit

255 ms

watch.js

watch.js

181 ms

button_first_level2.gif

button_first_level2.gif

1088 ms

button_noactive.gif

button_noactive.gif

966 ms

left_menu_right.gif

left_menu_right.gif

968 ms

left_menu_down.gif

left_menu_down.gif

974 ms

left_menu_link.gif

left_menu_link.gif

973 ms

left_menu_up.gif

left_menu_up.gif

1081 ms

watch.js

watch.js

472 ms

hit

hit

129 ms

left_menu_pict3.gif

left_menu_pict3.gif

952 ms

left_menu_pict4.gif

left_menu_pict4.gif

966 ms

uslugi_text.gif

uslugi_text.gif

966 ms

copyright_bg.gif

copyright_bg.gif

969 ms

ugol_left_up.gif

ugol_left_up.gif

969 ms

ugol_up.gif

ugol_up.gif

948 ms

ugol_right_up.gif

ugol_right_up.gif

818 ms

ugol_left.gif

ugol_left.gif

830 ms

ugol_right.gif

ugol_right.gif

824 ms

ugol_left_down.gif

ugol_left_down.gif

832 ms

ugol_down.gif

ugol_down.gif

832 ms

ugol_right_down.gif

ugol_right_down.gif

929 ms

advert.gif

advert.gif

90 ms

counter2

counter2

139 ms

1

1

91 ms

Accessibility Review

catacomb.ru accessibility score

40

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.

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

catacomb.ru best practices score

67

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

catacomb.ru SEO score

67

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

    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 Catacomb.ru 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 Catacomb.ru 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

catacomb.ru

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