Tools & Wizards About Us
ollis.ru screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

ollis.ru

Ollis (Оллис) — бесплатная круглосуточная доставка пиццы на дом в Санкт-Петербурге

Page Load Speed

3 sec in total

First Response

150 ms

Resources Loaded

2.7 sec

Page Rendered

159 ms

ollis.ru screenshot

About Website

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

Бесплатная круглосуточная доставка пиццы на дом — вкусно, дешево, быстро, заказ онлайн или по телефону

Visit ollis.ru

Key Findings

We analyzed Ollis.ru page load time and found that the first response time was 150 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

ollis.ru performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value15.8 s

0/100

25%

SI (Speed Index)

Value23.8 s

0/100

10%

TBT (Total Blocking Time)

Value5,550 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.097

90/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

Network Requests Diagram

ollis.ru

150 ms

ollis.ru

432 ms

464 ms

main.45f8b58d.css

139 ms

pages.778c3718.css

426 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 34% of them (17 requests) were addressed to the original Ollis.ru, 66% (33 requests) were made to User36270.clients-cdnnow.ru. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source User36270.clients-cdnnow.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 137.0 kB (8%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images

In fact, the total size of Ollis.ru main page is 1.7 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 137.0 kB

  • Original 155.5 kB
  • After minification 154.5 kB
  • After compression 18.6 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 137.0 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.5 MB
  • After minification 1.5 MB

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. Ollis images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

45

After Optimization

45

  • Images
  • JavaScript
  • CSS

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ollis. According to our analytics all requests are already optimized.

Network Requests Diagram

ollis.ru

ollis.ru

150 ms

ollis.ru

ollis.ru

432 ms

464 ms

main.45f8b58d.css

main.45f8b58d.css

139 ms

pages.778c3718.css

pages.778c3718.css

426 ms

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1655213571291-350x286.jpeg

879 ms

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896 ms

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1605872655020-350x286.jpeg

813 ms

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859 ms

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736 ms

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817 ms

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870 ms

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957 ms

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958 ms

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1022 ms

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1033 ms

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1077 ms

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1077 ms

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1105 ms

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1153 ms

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1166 ms

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1168 ms

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1194 ms

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1215 ms

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1248 ms

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1293 ms

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1676458216323-350x244.jpeg

1321 ms

icons.svg

icons.svg

571 ms

097597f6.svg

097597f6.svg

563 ms

icons.svg

icons.svg

573 ms

chunk-vendors.1f952c7b.js

chunk-vendors.1f952c7b.js

688 ms

pages.fba958c4.js

pages.fba958c4.js

399 ms

main.e9aea7ae.js

main.e9aea7ae.js

564 ms

1712237959219-350x244.jpeg

1712237959219-350x244.jpeg

1351 ms

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1470 ms

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1363 ms

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1371 ms

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1441 ms

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1472 ms

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1501 ms

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1525 ms

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1515 ms

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1595 ms

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1605186917258-350x244.jpeg

1680 ms

icons.svg

icons.svg

557 ms

appstore.svg

appstore.svg

696 ms

googleplay.svg

googleplay.svg

694 ms

appgallery.svg

appgallery.svg

698 ms

PTSans-Regular.woff

PTSans-Regular.woff

499 ms

PTSans-Bold.woff

PTSans-Bold.woff

443 ms

Accessibility Review

ollis.ru accessibility score

78

Accessibility Issues

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

Buttons do not have an accessible name

High

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

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.

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

ollis.ru best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

ollis.ru SEO score

97

Search Engine Optimization Advices

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 Ollis.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 Ollis.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

ollis.ru

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