24.6 sec in total
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Welcome to underpage.com homepage info - get ready to check Underpage best content for Russia right away, or after learning these important things about underpage.com
UnderPage is a service for creation and distribution of interactive books for iOS and Android. Make your book beautiful with UnderPage!
Visit underpage.comWe analyzed Underpage.com page load time and found that the first response time was 622 ms and then it took 24 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
underpage.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.6 s
34/100
25%
Value4.1 s
79/100
10%
Value1,210 ms
20/100
30%
Value0.078
95/100
15%
Value7.2 s
51/100
10%
622 ms
308 ms
195 ms
732 ms
2191 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 84% of them (49 requests) were addressed to the original Underpage.com, 7% (4 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Underpage.com.
Page size can be reduced by 473.5 kB (10%)
4.9 MB
4.4 MB
In fact, the total size of Underpage.com main page is 4.9 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 4.6 MB which makes up the majority of the site volume.
Potential reduce by 13.2 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 13.2 kB or 70% of the original size.
Potential reduce by 229.7 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. Underpage images are well optimized though.
Potential reduce by 125.8 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 125.8 kB or 66% of the original size.
Potential reduce by 104.9 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. Underpage.com needs all CSS files to be minified and compressed as it can save up to 104.9 kB or 87% of the original size.
We found no issues to fix!
48
48
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Underpage. According to our analytics all requests are already optimized.
underpage.com
622 ms
style.css
308 ms
css
195 ms
script.js
732 ms
princess_eng.png
2191 ms
kapterev_eng2.jpg
8128 ms
kapterev_iphone_eng2.jpg
904 ms
myths_eng.png
9053 ms
gatsby_eng.png
4360 ms
gatsby_lit_eng.png
12811 ms
kapterev_iPad_eng.jpg
1654 ms
kapterev_ios_4_eng.jpg
2851 ms
mac_.png
4807 ms
underpage_eng.png
9304 ms
ios.png
4597 ms
google.jpg
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amazon.jpg
5215 ms
logo.png
4749 ms
bg.jpg
6014 ms
brand-vertical.png
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border.png
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play_youtube_icon.png
6321 ms
skip-arr.png
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mountain.png
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cloud.png
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mountain-2.png
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ground.jpg
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college.png
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bollywood.png
10587 ms
elephants.png
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elephant.png
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wave.png
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ship.png
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block_1_imgs.png
10872 ms
right-arr.png
11110 ms
block_2_imgs.png
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shadow.border.png
12123 ms
icon.selected.png
12936 ms
ipad_landscape_1.png
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B85vmdvDILX92ray16e-1g.ttf
54 ms
oHi30kwQWvpCWqAhzHcCSKCWcynf_cDxXwCLxiixG1c.ttf
74 ms
Fl4y0QdOxyyTHEGMXX8kcaCWcynf_cDxXwCLxiixG1c.ttf
132 ms
isZ-wbCXNKAbnjo6_TwHTqCWcynf_cDxXwCLxiixG1c.ttf
125 ms
analytics.js
115 ms
watch.js
19 ms
Calibri_Light.ttf
20111 ms
collect
15 ms
Calibri.ttf
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collect
462 ms
Calibri_Bold.ttf
19308 ms
play.png
11146 ms
shadow_.png
10885 ms
ipad_portrait.png
10328 ms
screen_mac.png
17739 ms
footerbg.jpg
11168 ms
icons.png
10127 ms
footer.icons.1.png
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footer.icons.2.png
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underpage.com accessibility score
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
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
Links do not have a discernible name
underpage.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
underpage.com SEO score
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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Underpage.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Underpage.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.
underpage.com
Open Graph description is not detected on the main page of Underpage. 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: