Tools & Wizards About Us
steklosphera.ru screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

steklosphera.ru

Витражи от студии Стеклосфера | Художественный витраж - дизайн, изготовление, монтаж

Page Load Speed

3.3 sec in total

First Response

609 ms

Resources Loaded

2.5 sec

Page Rendered

168 ms

steklosphera.ru screenshot

About Website

Visit steklosphera.ru now to see the best up-to-date Steklosphera content for Russia and also check out these interesting facts you probably never knew about steklosphera.ru

Художественные витражи для окон, дверей, ниш и перегородок от витражной студии Стеклосфера. Изделия из художественного стекла для интерьера. Работаем более 10 лет.

Visit steklosphera.ru

Key Findings

We analyzed Steklosphera.ru page load time and found that the first response time was 609 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

steklosphera.ru performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value550 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.2 s

50/100

10%

Network Requests Diagram

steklosphera.ru

609 ms

s.css

139 ms

lightbox.min.css

276 ms

modal.css

414 ms

jquery.min.js

580 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 86% of them (32 requests) were addressed to the original Steklosphera.ru, 5% (2 requests) were made to Code.jivosite.com and 3% (1 request) were made to Yandex.ru. The less responsive or slowest element that took the longest time to load (705 ms) belongs to the original domain Steklosphera.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 24.0 kB (8%)

Content Size

304.4 kB

After Optimization

280.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Steklosphera.ru main page is 304.4 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. 25% of websites need less resources to load. Images take 211.2 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 15.3 kB

  • Original 21.9 kB
  • After minification 21.0 kB
  • After compression 6.7 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. 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 15.3 kB or 70% of the original size.

Image Optimization

-4%

Potential reduce by 7.8 kB

  • Original 211.2 kB
  • After minification 203.3 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. Steklosphera images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 630 B

  • Original 68.3 kB
  • After minification 68.3 kB
  • After compression 67.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 305 B

  • Original 3.1 kB
  • After minification 3.1 kB
  • After compression 2.8 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. Steklosphera.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (11%)

Requests Now

35

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Steklosphera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

steklosphera.ru

steklosphera.ru

609 ms

s.css

s.css

139 ms

lightbox.min.css

lightbox.min.css

276 ms

modal.css

modal.css

414 ms

jquery.min.js

jquery.min.js

580 ms

script.js

script.js

425 ms

lightbox-plus-jquery.min.js

lightbox-plus-jquery.min.js

632 ms

cycounter

cycounter

675 ms

bgp.jpg

bgp.jpg

412 ms

close.png

close.png

143 ms

loading.gif

loading.gif

144 ms

prev.png

prev.png

143 ms

next.png

next.png

143 ms

p1.png

p1.png

143 ms

sts.gif

sts.gif

283 ms

p2.png

p2.png

285 ms

p3.png

p3.png

283 ms

p1.jpg

p1.jpg

283 ms

s.gif

s.gif

284 ms

bgc.gif

bgc.gif

425 ms

bgrek.jpg

bgrek.jpg

425 ms

bgob.jpg

bgob.jpg

426 ms

potolok.jpg

potolok.jpg

425 ms

dveri.jpg

dveri.jpg

425 ms

peregorodki.jpg

peregorodki.jpg

547 ms

okna.jpg

okna.jpg

566 ms

nishi.jpg

nishi.jpg

565 ms

svetilniki.jpg

svetilniki.jpg

567 ms

izdelija-vitraj.jpg

izdelija-vitraj.jpg

566 ms

fish.jpg

fish.jpg

704 ms

bgr.jpg

bgr.jpg

683 ms

close.gif

close.gif

705 ms

bgbt.jpg

bgbt.jpg

705 ms

hit

hit

538 ms

watch.js

watch.js

0 ms

b9xLJ8ZnU2

b9xLJ8ZnU2

234 ms

b9xLJ8ZnU2

b9xLJ8ZnU2

381 ms

Accessibility Review

steklosphera.ru accessibility score

65

Accessibility Issues

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

Links do not have a discernible name

Best Practices

steklosphera.ru best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

steklosphera.ru SEO score

62

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

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 Steklosphera.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 Steklosphera.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

steklosphera.ru

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