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name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.185

66/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

arhibook.ru

632 ms

www.arhibook.ru

933 ms

chp

766 ms

style.css

299 ms

f923c69966321368176f78deaceecaac.jpg

1908 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 69% of them (64 requests) were addressed to the original Arhibook.ru, 11% (10 requests) were made to Imgg.marketgid.com and 5% (5 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source I77.fastpic.ru.

Content Size

579.7 kB

After Optimization

383.1 kB

In fact, the total size of Arhibook.ru main page is 579.7 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. Images take 382.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 122.1 kB

Original 143.2 kB
After minification 129.0 kB
After compression 21.2 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 122.1 kB or 85% of the original size.

Image Optimization

-8%

Potential reduce by 30.5 kB

Original 382.8 kB
After minification 352.4 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. Arhibook images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 22.5 kB

Original 28.9 kB
After minification 22.2 kB
After compression 6.3 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 22.5 kB or 78% of the original size.

CSS Optimization

-87%

Potential reduce by 21.6 kB

Original 24.8 kB
After minification 18.1 kB
After compression 3.2 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. Arhibook.ru needs all CSS files to be minified and compressed as it can save up to 21.6 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Arhibook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

High

Browser errors were logged to the console

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document doesn't use legible font sizes

Language and Encoding

Language Detected

RU
Language Claimed

N/A
Encoding

WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Arhibook.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 Arhibook.ru main page’s claimed encoding is windows-1251. 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

arhibook.ru

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Arhibook.ru - скачать бесплатно книги, аудиокниги, журналы, фильмы без смс и регистрации

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

arhibook.ru

www.arhibook.ru

chp

style.css

f923c69966321368176f78deaceecaac.jpg

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

arhibook.ru

www.arhibook.ru

chp

style.css

f923c69966321368176f78deaceecaac.jpg

dlet_top_point_1.gif

newlogo2.jpg

poisk.jpg

spacer.gif

dlet_bttn_search.gif

dlet_top_33.gif

dlet_bl_1.gif

dlet_bttn_login.gif

dlet_bl_3.gif

str.png

dlet_lcol_bkgr3.gif

dlet_artblock_11.gif

dlet_artblock_13.gif

dlet_artblock_21.gif

dlet_artblock_22_01.gif

dlet_artblock_22_03.gif

dlet_artblock_23.gif

dlet_artblock_31.gif

dlet_artblock_33.gif

dlet_artblock_41.gif

dlet_artblock_43.gif

dlet_artblock_51.gif

dlet_artblock_53.gif

1460132689_2016-04-08_191609.jpg

dlet_artblock_71.gif

dlet_artblock_73.gif

dlet_artblock_81.gif

dlet_artblock_83.gif

1460131851_dzhordzh-ostrov_uidbi_002-grani_vodi_2d.jpg

1460131042_2016-04-08_184616.jpg

1460128657_2016-04-08_175939.jpg

1460127037_1.jpg

1460127078_2016-04-08_174034.jpg

logo

www.arhibook.ru_23.gif

menu.js

watch.js

engine.css