Tools & Wizards About Us

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

student-mtu.narod.ru

Неофициальный сайт студентов СПбГМТУ (СПб ГМТУ aka Корабелка)

Page Load Speed

2.5 sec in total

First Response

414 ms

Resources Loaded

2.1 sec

Page Rendered

71 ms

About Website

Welcome to student-mtu.narod.ru homepage info - get ready to check Student Mtu Narod best content for Russia right away, or after learning these important things about student-mtu.narod.ru

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Visit student-mtu.narod.ru

Key Findings

We analyzed Student-mtu.narod.ru page load time and found that the first response time was 414 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

student-mtu.narod.ru performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

34/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

student-mtu.narod.ru

414 ms

student-mtu.narod.ru

624 ms

hit;narodadst1

545 ms

jquery-3.3.1.min.js

436 ms

watch.js

1 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 36% of them (4 requests) were addressed to the original Student-mtu.narod.ru, 36% (4 requests) were made to Counter.yadro.ru and 18% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (624 ms) belongs to the original domain Student-mtu.narod.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.8 kB (10%)

Content Size

77.0 kB

After Optimization

69.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Student-mtu.narod.ru main page is 77.0 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. Only 5% of websites need less resources to load. Images take 52.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 6.0 kB

  • Original 7.7 kB
  • After minification 7.5 kB
  • After compression 1.6 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 6.0 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 1.7 kB

  • Original 52.2 kB
  • After minification 50.5 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. Student Mtu Narod images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Student Mtu Narod. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

student-mtu.narod.ru accessibility score

79

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.

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

student-mtu.narod.ru best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

student-mtu.narod.ru SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Student-mtu.narod.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 Student-mtu.narod.ru main page’s claimed encoding is . 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 Student Mtu Narod. 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: