Tools & Wizards About Us
astigmatizma.ru screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    58% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

astigmatizma.ru

Астигматизм глаз - причины, признаки, ограничения

Page Load Speed

4.9 sec in total

First Response

603 ms

Resources Loaded

3.4 sec

Page Rendered

891 ms

astigmatizma.ru screenshot

About Website

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

Астигматизм - распространенное состояние глаз, вызванное неравномерной кривизной роговицы, в результате чего лучи света не фокусируются в одной точке на сетчатке

Visit astigmatizma.ru

Key Findings

We analyzed Astigmatizma.ru page load time and found that the first response time was 603 ms and then it took 4.3 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

astigmatizma.ru performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value1,270 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

astigmatizma.ru

603 ms

style.css

519 ms

jquery.fancybox-1.3.4.css

263 ms

jquery.min.js

34 ms

jcarousellite_1.0.1_mod.js

261 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 53% of them (41 requests) were addressed to the original Astigmatizma.ru, 15% (12 requests) were made to Vk.com and 3% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Astigmatizma.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 339.2 kB (76%)

Content Size

448.4 kB

After Optimization

109.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Astigmatizma.ru main page is 448.4 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. 40% of websites need less resources to load. Javascripts take 240.4 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 85.8 kB

  • Original 107.0 kB
  • After minification 90.3 kB
  • After compression 21.2 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 16.7 kB, which is 16% 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 85.8 kB or 80% of the original size.

Image Optimization

-10%

Potential reduce by 417 B

  • Original 4.2 kB
  • After minification 3.8 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. Astigmatizma images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 173.5 kB

  • Original 240.4 kB
  • After minification 182.1 kB
  • After compression 66.9 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 173.5 kB or 72% of the original size.

CSS Optimization

-82%

Potential reduce by 79.5 kB

  • Original 96.7 kB
  • After minification 82.6 kB
  • After compression 17.3 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. Astigmatizma.ru needs all CSS files to be minified and compressed as it can save up to 79.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (40%)

Requests Now

75

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Astigmatizma. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

astigmatizma.ru

astigmatizma.ru

603 ms

style.css

style.css

519 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

263 ms

jquery.min.js

jquery.min.js

34 ms

jcarousellite_1.0.1_mod.js

jcarousellite_1.0.1_mod.js

261 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

381 ms

scripts.js

scripts.js

393 ms

comment-reply.min.js

comment-reply.min.js

276 ms

widget.css

widget.css

389 ms

pagenavi-css.css

pagenavi-css.css

389 ms

jquery.js

jquery.js

962 ms

jquery-migrate.min.js

jquery-migrate.min.js

503 ms

q2w3-fixed-widget.min.js

q2w3-fixed-widget.min.js

551 ms

openapi.js

openapi.js

373 ms

subaccount

subaccount

254 ms

top100.jcn

top100.jcn

425 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

131 ms

header-searchform-button.png

header-searchform-button.png

250 ms

logo-header.png

logo-header.png

243 ms

arrows.png

arrows.png

245 ms

hypermetropia-kid-360x225.jpg

hypermetropia-kid-360x225.jpg

416 ms

%D0%B7%D1%80%D0%B5%D0%BD%D0%B8%D0%B5-360x225.jpg

%D0%B7%D1%80%D0%B5%D0%BD%D0%B8%D0%B5-360x225.jpg

267 ms

long-sight-360x225.jpg

long-sight-360x225.jpg

266 ms

eyelid-360x225.jpg

eyelid-360x225.jpg

389 ms

choose-glasses1-360x225.jpg

choose-glasses1-360x225.jpg

382 ms

myopia-test3-360x225.jpg

myopia-test3-360x225.jpg

396 ms

glasses4-360x225.jpg

glasses4-360x225.jpg

518 ms

myopia-children-treatment-360x225.jpg

myopia-children-treatment-360x225.jpg

394 ms

prevention-360x225.jpg

prevention-360x225.jpg

636 ms

contacts-advantages-360x225.jpg

contacts-advantages-360x225.jpg

654 ms

contacts-harm1-360x225.jpg

contacts-harm1-360x225.jpg

525 ms

soft-lenses1.jpg

soft-lenses1.jpg

661 ms

when-to-whear-contacts-360x225.jpg

when-to-whear-contacts-360x225.jpg

556 ms

child-eyes-360x225.jpg

child-eyes-360x225.jpg

647 ms

kids-frames1-360x225.jpg

kids-frames1-360x225.jpg

784 ms

surgery-360x225.jpg

surgery-360x225.jpg

834 ms

astigmatism-glasses1-360x225.jpg

astigmatism-glasses1-360x225.jpg

760 ms

mixed-astigmatism1-360x225.jpg

mixed-astigmatism1-360x225.jpg

906 ms

children.jpg

children.jpg

782 ms

choose-glasses1-300x180.jpg

choose-glasses1-300x180.jpg

793 ms

eyesight-300x180.jpg

eyesight-300x180.jpg

886 ms

baby11-300x180.jpg

baby11-300x180.jpg

913 ms

astigmatism.jpg

astigmatism.jpg

1303 ms

logo-footer.png

logo-footer.png

924 ms

link-arrow.png

link-arrow.png

951 ms

upload.gif

upload.gif

203 ms

14569309063367.gif

14569309063367.gif

935 ms

widget_community.php

widget_community.php

314 ms

watch.js

watch.js

192 ms

ga.js

ga.js

192 ms

hit

hit

288 ms

top100.scn

top100.scn

193 ms

lb148634.js

lb148634.js

386 ms

__utm.gif

__utm.gif

13 ms

hit

hit

132 ms

loader_nav19239_3.js

loader_nav19239_3.js

121 ms

lite.css

lite.css

131 ms

lite.js

lite.js

483 ms

lang3_0.js

lang3_0.js

248 ms

widget_community.css

widget_community.css

250 ms

xdm.js

xdm.js

250 ms

al_community.js

al_community.js

249 ms

706 ms

hM74MFzBbgc.jpg

hM74MFzBbgc.jpg

369 ms

YrPBEOaG7t4.jpg

YrPBEOaG7t4.jpg

379 ms

HWwT6r6agdU.jpg

HWwT6r6agdU.jpg

387 ms

YqoNQrju8nw.jpg

YqoNQrju8nw.jpg

380 ms

6HjYKXpT-aA.jpg

6HjYKXpT-aA.jpg

248 ms

hl5-oQMB634.jpg

hl5-oQMB634.jpg

363 ms

2W0HjtG75Fc.jpg

2W0HjtG75Fc.jpg

380 ms

DqiSZ-l_dTo.jpg

DqiSZ-l_dTo.jpg

360 ms

_-pBBsy0Wy8.jpg

_-pBBsy0Wy8.jpg

249 ms

gl_8ouHggxU.jpg

gl_8ouHggxU.jpg

371 ms

zHGjr05EWys.jpg

zHGjr05EWys.jpg

387 ms

TFd_oqlsFfs.jpg

TFd_oqlsFfs.jpg

369 ms

YIllfnwCGNw.jpg

YIllfnwCGNw.jpg

397 ms

camera_50.png

camera_50.png

121 ms

w_logo.png

w_logo.png

129 ms

Accessibility Review

astigmatizma.ru accessibility score

51

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

Best Practices

astigmatizma.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

astigmatizma.ru SEO score

64

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

Document uses plugins

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Astigmatizma.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 Astigmatizma.ru 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

astigmatizma.ru

Open Graph data is detected on the main page of Astigmatizma. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: