Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ptmap.ru

Путеводитель по Санкт-Петербургу — Карта, достопримечательности, памятники, фотографии интересных мест в Питере

Page Load Speed

24.7 sec in total

First Response

573 ms

Resources Loaded

23.5 sec

Page Rendered

602 ms

ptmap.ru screenshot

About Website

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

Путеводитель по Санкт-Петербургу. Подробная карта Ленинградской области. Интересные места. Фотографии достопримечательностей в Питере

Visit ptmap.ru

Key Findings

We analyzed Ptmap.ru page load time and found that the first response time was 573 ms and then it took 24.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ptmap.ru performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value16.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,200 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.8

5/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

Network Requests Diagram

ptmap.ru

573 ms

www.ptmap.ru

953 ms

engine.js

620 ms

jquery.js

517 ms

load.js

366 ms

Our browser made a total of 200 requests to load all elements on the main page. We found that 20% of them (39 requests) were addressed to the original Ptmap.ru, 19% (38 requests) were made to I.ptmap.ru and 10% (19 requests) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Imrk.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (50%)

Content Size

2.3 MB

After Optimization

1.1 MB

In fact, the total size of Ptmap.ru main page is 2.3 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. 75% 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. Javascripts take 849.7 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 353.7 kB

  • Original 403.1 kB
  • After minification 400.5 kB
  • After compression 49.4 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. 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 353.7 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 27.9 kB

  • Original 832.5 kB
  • After minification 804.7 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. Ptmap images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 610.9 kB

  • Original 849.7 kB
  • After minification 747.4 kB
  • After compression 238.8 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 610.9 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 150.2 kB

  • Original 180.0 kB
  • After minification 169.5 kB
  • After compression 29.8 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. Ptmap.ru needs all CSS files to be minified and compressed as it can save up to 150.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 86 (48%)

Requests Now

178

After Optimization

92

The browser has sent 178 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ptmap. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ptmap.ru accessibility score

69

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

ptmap.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

ptmap.ru SEO score

83

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ptmap.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Ptmap.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

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