Tools & Wizards About Us
eyeinst.kz screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

eyeinst.kz

Казахский научно – исследовательский институт глазных болезней

Page Load Speed

11.1 sec in total

First Response

549 ms

Resources Loaded

7.9 sec

Page Rendered

2.7 sec

eyeinst.kz screenshot

About Website

Visit eyeinst.kz now to see the best up-to-date Eyeinst content for Kazakhstan and also check out these interesting facts you probably never knew about eyeinst.kz

инновационная клиника лечения патологий зрительных органов - лечение катаракты, глаукомы, лазерная коррекция зрения

Visit eyeinst.kz

Key Findings

We analyzed Eyeinst.kz page load time and found that the first response time was 549 ms and then it took 10.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

eyeinst.kz performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value42.5 s

0/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value1,130 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.167

71/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

eyeinst.kz

549 ms

eyeinst.kz

1263 ms

bootstrap.min.css

369 ms

swiper-bundle.min.css

543 ms

animate.css

549 ms

Our browser made a total of 176 requests to load all elements on the main page. We found that 91% of them (161 requests) were addressed to the original Eyeinst.kz, 3% (5 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Eyeinst.kz.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (22%)

Content Size

11.1 MB

After Optimization

8.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eyeinst.kz main page is 11.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 10.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 255.1 kB

  • Original 289.4 kB
  • After minification 213.4 kB
  • After compression 34.4 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 76.0 kB, which is 26% 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 255.1 kB or 88% of the original size.

Image Optimization

-19%

Potential reduce by 2.0 MB

  • Original 10.4 MB
  • After minification 8.4 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, Eyeinst needs image optimization as it can save up to 2.0 MB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-47%

Potential reduce by 136.1 kB

  • Original 287.9 kB
  • After minification 287.9 kB
  • After compression 151.8 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 136.1 kB or 47% of the original size.

CSS Optimization

-29%

Potential reduce by 23.9 kB

  • Original 82.2 kB
  • After minification 82.0 kB
  • After compression 58.3 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. Eyeinst.kz needs all CSS files to be minified and compressed as it can save up to 23.9 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (16%)

Requests Now

158

After Optimization

133

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 158 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eyeinst. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

eyeinst.kz

eyeinst.kz

549 ms

eyeinst.kz

eyeinst.kz

1263 ms

bootstrap.min.css

bootstrap.min.css

369 ms

swiper-bundle.min.css

swiper-bundle.min.css

543 ms

animate.css

animate.css

549 ms

easy-autocomplete.min.css

easy-autocomplete.min.css

548 ms

easy-autocomplete.themes.min.css

easy-autocomplete.themes.min.css

553 ms

slick.css

slick.css

554 ms

slick-theme.css

slick-theme.css

554 ms

selectize.default.css

selectize.default.css

721 ms

style.css

style.css

730 ms

css2

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35 ms

js

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57 ms

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firebase-app.js

24 ms

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116 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

734 ms

bootstrap.bundle.min.js

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734 ms

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swiper-bundle.min.js

976 ms

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556 ms

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719 ms

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731 ms

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23 ms

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26 ms

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34 ms

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jquery.animateNumber.min.js

898 ms

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913 ms

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Accessibility Review

eyeinst.kz accessibility score

88

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.

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

eyeinst.kz best practices score

75

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

eyeinst.kz SEO score

82

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

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eyeinst.kz can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Eyeinst.kz 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

eyeinst.kz

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