Tools & Wizards About Us
sortraceviewer.ru screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

sortraceviewer.ru

SORTraceViewer - просмотр рефлектограмм в формате SOR

Page Load Speed

3.2 sec in total

First Response

711 ms

Resources Loaded

1.5 sec

Page Rendered

909 ms

sortraceviewer.ru screenshot

About Website

Welcome to sortraceviewer.ru homepage info - get ready to check SOR Trace Viewer best content for Russia right away, or after learning these important things about sortraceviewer.ru

SORTraceViewer - бесплатная программа для создания, просмотра и редактирования рефлектограмм в формате SOR. | SORTraceViewer - free software for creating, viewing and editing OTDR traces

Visit sortraceviewer.ru

Key Findings

We analyzed Sortraceviewer.ru page load time and found that the first response time was 711 ms and then it took 2.5 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

sortraceviewer.ru performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.9 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

sortraceviewer.ru

711 ms

watch.js

2 ms

main.png

302 ms

maindual.png

505 ms

parameters.png

404 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 93% of them (13 requests) were addressed to the original Sortraceviewer.ru, 7% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (834 ms) belongs to the original domain Sortraceviewer.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 183.4 kB (34%)

Content Size

546.3 kB

After Optimization

362.9 kB

  • HTML
  • Images

In fact, the total size of Sortraceviewer.ru main page is 546.3 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. 20% of websites need less resources to load. Images take 515.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 23.9 kB

  • Original 31.0 kB
  • After minification 30.4 kB
  • After compression 7.1 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 23.9 kB or 77% of the original size.

Image Optimization

-31%

Potential reduce by 159.5 kB

  • Original 515.3 kB
  • After minification 355.7 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, SOR Trace Viewer needs image optimization as it can save up to 159.5 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SOR Trace Viewer. According to our analytics all requests are already optimized.

Network Requests Diagram

sortraceviewer.ru

sortraceviewer.ru

711 ms

watch.js

watch.js

2 ms

main.png

main.png

302 ms

maindual.png

maindual.png

505 ms

parameters.png

parameters.png

404 ms

correctevent.png

correctevent.png

457 ms

event.png

event.png

418 ms

table.png

table.png

643 ms

page.png

page.png

604 ms

pagedual.png

pagedual.png

671 ms

editor.png

editor.png

834 ms

group.png

group.png

609 ms

cut.png

cut.png

755 ms

settings.png

settings.png

755 ms

Accessibility Review

sortraceviewer.ru accessibility score

88

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

sortraceviewer.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

sortraceviewer.ru SEO score

75

Search Engine Optimization Advices

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 Sortraceviewer.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 Sortraceviewer.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

sortraceviewer.ru

Open Graph description is not detected on the main page of SOR Trace Viewer. 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: