Tools & Wizards About Us
serapeion.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

serapeion.com

Page Load Speed

4.6 sec in total

First Response

267 ms

Resources Loaded

3.5 sec

Page Rendered

903 ms

serapeion.com screenshot

About Website

Click here to check amazing Serapeion content for Russia. Otherwise, check out these important facts you probably never knew about serapeion.com

Visit serapeion.com

Key Findings

We analyzed Serapeion.com page load time and found that the first response time was 267 ms and then it took 4.4 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

serapeion.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

38/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value410 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

en

267 ms

cloudflare.min.js

14 ms

css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css

263 ms

css_WPZ47_NQFbJrHJ5i30qptLhCGHrFnDvdrv0aWY6zEhs.css

264 ms

css_2vLNnT9VhuJHYxjR9QgdJvcw7NdkIXHVGch6bcBu_lY.css

554 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 73% of them (35 requests) were addressed to the original Serapeion.com, 10% (5 requests) were made to Assets.zendesk.com and 8% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Serapeion.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 314.4 kB (20%)

Content Size

1.6 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Serapeion.com main page is 1.6 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 19.8 kB

  • Original 27.1 kB
  • After minification 26.0 kB
  • After compression 7.3 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 19.8 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 6.1 kB

  • Original 1.1 MB
  • After minification 1.1 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. Serapeion images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 194.9 kB

  • Original 295.5 kB
  • After minification 250.6 kB
  • After compression 100.5 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 194.9 kB or 66% of the original size.

CSS Optimization

-79%

Potential reduce by 93.5 kB

  • Original 118.3 kB
  • After minification 115.1 kB
  • After compression 24.7 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. Serapeion.com needs all CSS files to be minified and compressed as it can save up to 93.5 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (50%)

Requests Now

44

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serapeion. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

en

en

267 ms

cloudflare.min.js

cloudflare.min.js

14 ms

css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css

css_kShW4RPmRstZ3SpIC-ZvVGNFVAi0WEMuCnI0ZkYIaFw.css

263 ms

css_WPZ47_NQFbJrHJ5i30qptLhCGHrFnDvdrv0aWY6zEhs.css

css_WPZ47_NQFbJrHJ5i30qptLhCGHrFnDvdrv0aWY6zEhs.css

264 ms

css_2vLNnT9VhuJHYxjR9QgdJvcw7NdkIXHVGch6bcBu_lY.css

css_2vLNnT9VhuJHYxjR9QgdJvcw7NdkIXHVGch6bcBu_lY.css

554 ms

css_Ok-biMcvGJw4U1h03zkMv7l7s0BQ_D8QwGv2M-bW2Ck.css

css_Ok-biMcvGJw4U1h03zkMv7l7s0BQ_D8QwGv2M-bW2Ck.css

257 ms

css_PzbIIaHmd4rlazWV_pshbSSpyvuWTLyvHVXoG4NRyiQ.css

css_PzbIIaHmd4rlazWV_pshbSSpyvuWTLyvHVXoG4NRyiQ.css

259 ms

popup.css

popup.css

297 ms

css_E978Dwe2NXacWMrz0Cc5AkEkdNR0BcWqesV3pfj-RPw.css

css_E978Dwe2NXacWMrz0Cc5AkEkdNR0BcWqesV3pfj-RPw.css

517 ms

css_x7eUOxM-V41E0fBtvyyEGWLnusy6pU7RrjgG5rpVmdg.css

css_x7eUOxM-V41E0fBtvyyEGWLnusy6pU7RrjgG5rpVmdg.css

521 ms

js_TPpQ92zU-J3LZg-As_BhFHHP1F-zK8u1h_T8I8f9P6g.js

js_TPpQ92zU-J3LZg-As_BhFHHP1F-zK8u1h_T8I8f9P6g.js

519 ms

js_2uhHcgQRmfJyr5XsDc8ES4onczaEGJwd583imp6Ma7w.js

js_2uhHcgQRmfJyr5XsDc8ES4onczaEGJwd583imp6Ma7w.js

514 ms

js_DuCBxVBnmwlqi-FUiwD_uvjmLVBk6uphM_23_gbOteI.js

js_DuCBxVBnmwlqi-FUiwD_uvjmLVBk6uphM_23_gbOteI.js

543 ms

js_v-IlGGpCT5ODbDeX40fRoCQYtTqOYE2e0jKrJ8EDrwU.js

js_v-IlGGpCT5ODbDeX40fRoCQYtTqOYE2e0jKrJ8EDrwU.js

780 ms

js_oXWbJfDx6nfmRabgCBdVaW86alhfqJEV1Pdia3_Hbms.js

js_oXWbJfDx6nfmRabgCBdVaW86alhfqJEV1Pdia3_Hbms.js

784 ms

popup.js

popup.js

772 ms

js_rv_BKYv7yieH0IgHddhWHDC-bWGan8yiJbusyOpr0mw.js

js_rv_BKYv7yieH0IgHddhWHDC-bWGan8yiJbusyOpr0mw.js

874 ms

js_xHm6j5PSMV8CWbs6DAaOVdmjN2WblY5zrKxfWyo8dyY.js

js_xHm6j5PSMV8CWbs6DAaOVdmjN2WblY5zrKxfWyo8dyY.js

793 ms

js_kFAVSGpz77YefMX3zmLJSAwyJmgvXL3fecM3pKVYKw0.js

js_kFAVSGpz77YefMX3zmLJSAwyJmgvXL3fecM3pKVYKw0.js

801 ms

zenbox.js

zenbox.js

57 ms

css

css

28 ms

analytics.js

analytics.js

21 ms

collect

collect

12 ms

collect

collect

153 ms

ga.js

ga.js

53 ms

logo-tilted-header.png

logo-tilted-header.png

295 ms

arrow_down.png

arrow_down.png

299 ms

basket-tilted-header.png

basket-tilted-header.png

296 ms

lang_sprite.png

lang_sprite.png

295 ms

frame1.jpg

frame1.jpg

679 ms

carrier.png

carrier.png

761 ms

buttons.png

buttons.png

553 ms

frame2.jpg

frame2.jpg

1072 ms

frame3.jpg

frame3.jpg

970 ms

frame4.jpg

frame4.jpg

1081 ms

frame5.jpg

frame5.jpg

1187 ms

world-map.png

world-map.png

930 ms

icon-footer-to-top.png

icon-footer-to-top.png

1016 ms

zenbox.css

zenbox.css

56 ms

permianslabseriftypeface.otf

permianslabseriftypeface.otf

1174 ms

__utm.gif

__utm.gif

73 ms

1px.gif

1px.gif

1095 ms

support.png

support.png

1128 ms

close_big.png

close_big.png

38 ms

loading.html

loading.html

57 ms

collect

collect

13 ms

load_large.gif

load_large.gif

29 ms

css_uVSsLvL7ldNkXxcS6YRbfMW7KU3nYrRNK5yhC1insSY.css

css_uVSsLvL7ldNkXxcS6YRbfMW7KU3nYrRNK5yhC1insSY.css

128 ms

Accessibility Review

serapeion.com accessibility score

79

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-*] attributes do not have valid values

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.

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

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

Links do not have a discernible name

Best Practices

serapeion.com 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

Page has valid source maps

SEO Factors

serapeion.com SEO score

93

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

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Serapeion.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Russian. Our system also found out that Serapeion.com 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

serapeion.com

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