Access welcomespb.ru. ООО "Издательство Welcome", Publishing house Welcome

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

welcomespb.ru

1919 ms

jq-1.8.2.js

776 ms

cufon-yui.js

351 ms

Betina_400.font.js

547 ms

html5.js

365 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 99% of them (77 requests) were addressed to the original Welcomespb.ru, 1% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Welcomespb.ru.

Content Size

2.8 MB

After Optimization

1.9 MB

In fact, the total size of Welcomespb.ru main page is 2.8 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. 50% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 28.4 kB

Original 37.9 kB
After minification 35.6 kB
After compression 9.6 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 28.4 kB or 75% of the original size.

Image Optimization

-11%

Potential reduce by 210.3 kB

Original 1.9 MB
After minification 1.7 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. Obviously, Welcome Spb needs image optimization as it can save up to 210.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-81%

Potential reduce by 601.3 kB

Original 744.5 kB
After minification 549.6 kB
After compression 143.3 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 601.3 kB or 81% of the original size.

CSS Optimization

-82%

Potential reduce by 40.4 kB

Original 49.5 kB
After minification 39.0 kB
After compression 9.1 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. Welcomespb.ru needs all CSS files to be minified and compressed as it can save up to 40.4 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Welcome Spb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.