7.7 sec in total
2.2 sec
4.5 sec
1.1 sec
Visit fb2gratis.com now to see the best up-to-date Fb2 Gratis content for Russia and also check out these interesting facts you probably never knew about fb2gratis.com
Библиотека электронных книг. Различные форматы pdf, txt, fb2, doc, epub, mobi скачать бесплатно без СМС, без регистрации на ipad, iphone, android. Чтение онлайн книг
Visit fb2gratis.comWe analyzed Fb2gratis.com page load time and found that the first response time was 2.2 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
fb2gratis.com performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value6.2 s
11/100
25%
Value7.1 s
31/100
10%
Value190 ms
90/100
30%
Value0.003
100/100
15%
Value8.4 s
39/100
10%
2159 ms
149 ms
53 ms
106 ms
383 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 9% of them (5 requests) were addressed to the original Fb2gratis.com, 36% (21 requests) were made to Img.fb2gratis.com and 10% (6 requests) were made to Am15.net. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Fb2gratis.com.
Page size can be reduced by 1.6 MB (71%)
2.2 MB
650.7 kB
In fact, the total size of Fb2gratis.com main page is 2.2 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. Javascripts take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 55.5 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 55.5 kB or 78% of the original size.
Potential reduce by 86.5 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, Fb2 Gratis needs image optimization as it can save up to 86.5 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 1.1 MB
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 1.1 MB or 73% of the original size.
Potential reduce by 345.9 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. Fb2gratis.com needs all CSS files to be minified and compressed as it can save up to 345.9 kB or 87% of the original size.
Number of requests can be reduced by 12 (26%)
46
34
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fb2 Gratis. 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 as a result speed up the page load time.
fb2gratis.com
2159 ms
css
149 ms
application.css
53 ms
application.js
106 ms
openapi.js
383 ms
share.js
513 ms
vb.php
315 ms
cu.php
236 ms
bn-wrapper.min.js
290 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
47 ms
MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf
57 ms
EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf
67 ms
bg.png
88 ms
pre20824_pyatdesyat_ottenkov_serogo.jpg
64 ms
3_1_FFFFFFFF_EFEFEFFF_0_pageviews
316 ms
pre14175_na_pyatdesyat_ottenkov_temnee.jpg
63 ms
pre120476_transerfing_realnosti.jpg
65 ms
pre284535_vinovaty_zvezdy.jpg
361 ms
pre63799_mne_tebya_obeschali.jpg
494 ms
pre11606_pyatdesyat_ottenkov_svobody.jpg
62 ms
pre301680_alligent.jpg
69 ms
pre285075_inferno.jpg
68 ms
pre5141_adolf_hitler_mein_kampf.jpg
70 ms
pre7150_snuff.jpg
70 ms
pre9860_odin_den_odna_noch.jpg
110 ms
pre103075_kerri.jpg
108 ms
pre1119_horosho_byt_tihoney.jpg
321 ms
pre11467_pyatdesyat_ottenkov_svobody.jpg
110 ms
pre282515_do_vstrechi_s_toboy.jpg
111 ms
pre382421_ocherk_filosofii_v_samoizlozhenii.jpg
116 ms
pre382420_a_doubters_almanac.jpg
114 ms
pre382419_schelochnaya_sistema_ozdorovleniya.jpg
179 ms
noimg.png
313 ms
pre382416_sever_fas.jpg
179 ms
pre382415_eat_the_document.jpg
258 ms
fontawesome-webfont.woff
388 ms
uid.php
225 ms
vb1.php
202 ms
hit
1285 ms
watch.js
3 ms
bn.php
102 ms
fpx.php
345 ms
tk.php
109 ms
371 ms
advmaker
281 ms
rsc.php
280 ms
advmaker
313 ms
dsp
577 ms
advmaker
98 ms
renegade-smart
243 ms
556d807310823b694772f699.js
236 ms
5576c7bab8b6b.html
269 ms
ambn.png
217 ms
renegade-smart
130 ms
hit
187 ms
invoke.js
56 ms
dispatch.fcgi
186 ms
watch
28 ms
fb2gratis.com accessibility score
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
fb2gratis.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
fb2gratis.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
RU
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fb2gratis.com 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 Fb2gratis.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.
fb2gratis.com
Open Graph description is not detected on the main page of Fb2 Gratis. 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: