Access vzaperti.net. Квесты в Санкт-Петербурге

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value1,880 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value21.4 s

1/100

10%

vzaperti.net

490 ms

bootstrap3.3.5.min.css

133 ms

style.css

377 ms

jquery.min.js

262 ms

bootstrap.3.3.5.min.js

253 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 64% of them (32 requests) were addressed to the original Vzaperti.net, 12% (6 requests) were made to Maps.google.com and 8% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (964 ms) belongs to the original domain Vzaperti.net.

Content Size

1.7 MB

After Optimization

1.0 MB

In fact, the total size of Vzaperti.net main page is 1.7 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. 55% of websites need less resources to load. Images take 769.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 28.7 kB

Original 35.6 kB
After minification 25.3 kB
After compression 7.0 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 10.3 kB, which is 29% 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 28.7 kB or 80% of the original size.

Image Optimization

-12%

Potential reduce by 91.0 kB

Original 769.3 kB
After minification 678.2 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, Vzaperti needs image optimization as it can save up to 91.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 448.6 kB

Original 728.8 kB
After minification 708.2 kB
After compression 280.2 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 448.6 kB or 62% of the original size.

CSS Optimization

-80%

Potential reduce by 141.3 kB

Original 177.0 kB
After minification 165.6 kB
After compression 35.7 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. Vzaperti.net needs all CSS files to be minified and compressed as it can save up to 141.3 kB or 80% of the original size.

Requests Now

After Optimization

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vzaperti. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

button, link, and menuitem elements do not have accessible names.

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

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 Vzaperti.net 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 Vzaperti.net 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

vzaperti.net

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Квесты в Санкт-Петербурге - Взаперти

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

vzaperti.net

bootstrap3.3.5.min.css

style.css

jquery.min.js

bootstrap.3.3.5.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

vzaperti.net

bootstrap3.3.5.min.css

style.css

jquery.min.js

bootstrap.3.3.5.min.js

jquery.cookie.js

js

gmaps.js

main.js

watch.js

378_list.jpg

494_list.jpg

498_list.jpg

478_list.jpg

500_list.jpg

484_list.jpg

383_list.jpg

165_list.jpg

86_list.jpg

_sert.png

ic_soc1.png

ic_soc2.png

ic_soc3.png

ic_soc4.png

ic_soc5.png

watch.js

bg1.jpg

logo.png

btn_yellow_410x68.png

iconspr-s2321896d81.png

txt_signup.png

listing2_icons.png

century-gothic-bold.woff

century-gothic-reg.woff

glyphicons-halflings-regular.woff

analytics.js

advert.gif

collect

collect

1

common.js

util.js

geocoder.js