Tools & Wizards About Us
1lines.ru screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

1lines.ru

Экскурсии по России и аренда автобусов – Первые линии

Page Load Speed

4.5 sec in total

First Response

400 ms

Resources Loaded

3.7 sec

Page Rendered

387 ms

1lines.ru screenshot

About Website

Click here to check amazing 1 Lines content for Russia. Otherwise, check out these important facts you probably never knew about 1lines.ru

Бронируйте экскурсии по России онлайн! Удобный поиск

Visit 1lines.ru

Key Findings

We analyzed 1lines.ru page load time and found that the first response time was 400 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

1lines.ru performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

1lines.ru

400 ms

1lines.ru

1164 ms

root.css

115 ms

main.css

226 ms

root.js

655 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 45% of them (10 requests) were addressed to the original 1lines.ru, 18% (4 requests) were made to Fonts.gstatic.com and 9% (2 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain 1lines.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.5 kB (27%)

Content Size

327.9 kB

After Optimization

239.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 1lines.ru main page is 327.9 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. 35% of websites need less resources to load. Javascripts take 219.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 64.7 kB

  • Original 74.4 kB
  • After minification 48.7 kB
  • After compression 9.7 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 25.7 kB, which is 35% 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 64.7 kB or 87% of the original size.

Image Optimization

-37%

Potential reduce by 4.9 kB

  • Original 13.2 kB
  • After minification 8.3 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, 1 Lines needs image optimization as it can save up to 4.9 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-7%

Potential reduce by 15.2 kB

  • Original 219.2 kB
  • After minification 219.2 kB
  • After compression 203.9 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.

CSS Optimization

-18%

Potential reduce by 3.7 kB

  • Original 21.2 kB
  • After minification 21.2 kB
  • After compression 17.5 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. 1lines.ru needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (40%)

Requests Now

15

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 1 Lines. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

1lines.ru

1lines.ru

400 ms

1lines.ru

1lines.ru

1164 ms

root.css

root.css

115 ms

main.css

main.css

226 ms

root.js

root.js

655 ms

main.js

main.js

444 ms

callibri.js

callibri.js

976 ms

css2

css2

34 ms

boxicons.min.css

boxicons.min.css

38 ms

tag.js

tag.js

943 ms

logo.png

logo.png

135 ms

logo.png

logo.png

233 ms

footer_bg.jpeg

footer_bg.jpeg

245 ms

footer_logo.png

footer_logo.png

298 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfMZg.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfMZg.ttf

28 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuI6fMZg.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuI6fMZg.ttf

55 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuGKYMZg.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuGKYMZg.ttf

70 ms

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuFuYMZg.ttf

UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuFuYMZg.ttf

71 ms

boxicons.woff

boxicons.woff

21 ms

hit

hit

591 ms

advert.gif

advert.gif

744 ms

sync_cookie_image_decide

sync_cookie_image_decide

146 ms

Accessibility Review

1lines.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.

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

1lines.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

1lines.ru 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

    RU

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 1lines.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 1lines.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

1lines.ru

Open Graph description is not detected on the main page of 1 Lines. 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: