Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

optonika.ru

Светодиоды - НТЦ ОПТОНИКА

Page Load Speed

4.7 sec in total

First Response

964 ms

Resources Loaded

3.5 sec

Page Rendered

235 ms

optonika.ru screenshot

About Website

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

НТЦ ОПТОНИКА - производство и импорт электронных и оптоэлектронных компонент. Светодиод.

Visit optonika.ru

Key Findings

We analyzed Optonika.ru page load time and found that the first response time was 964 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster. This domain responded with an error, which can significantly jeopardize Optonika.ru rating and web reputation

Performance Metrics

optonika.ru performance score

0

Network Requests Diagram

optonika.ru

964 ms

textor.gif

275 ms

special.gif

545 ms

mp01.gif

288 ms

mp02.gif

291 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 74% of them (31 requests) were addressed to the original Optonika.ru, 5% (2 requests) were made to U7575.91.spylog.com and 5% (2 requests) were made to Yandex.ru. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Multiboard.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 160.0 kB (58%)

Content Size

277.4 kB

After Optimization

117.4 kB

In fact, the total size of Optonika.ru main page is 277.4 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 172.6 kB which makes up the majority of the site volume.

HTML Optimization

-95%

Potential reduce by 99.1 kB

  • Original 104.2 kB
  • After minification 104.0 kB
  • After compression 5.1 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 99.1 kB or 95% of the original size.

Image Optimization

-35%

Potential reduce by 60.6 kB

  • Original 172.6 kB
  • After minification 112.1 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, Optonika needs image optimization as it can save up to 60.6 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 406 B

  • Original 636 B
  • After minification 584 B
  • After compression 230 B

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 406 B or 64% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

36

After Optimization

36

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Optonika. According to our analytics all requests are already optimized.

SEO Factors

optonika.ru SEO score

0

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 Optonika.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 Optonika.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

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