6.1 sec in total
432 ms
5.4 sec
305 ms
Click here to check amazing Dl Open Subtitles content for China. Otherwise, check out these important facts you probably never knew about dl.opensubtitles.org
Movie and TV Subtitles in multiple languages, thousands of translated subtitles uploaded daily. Free download from source, API support, millions of users.
Visit dl.opensubtitles.orgWe analyzed Dl.opensubtitles.org page load time and found that the first response time was 432 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
dl.opensubtitles.org performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value6.0 s
13/100
25%
Value10.0 s
9/100
10%
Value820 ms
35/100
30%
Value0.022
100/100
15%
Value7.3 s
49/100
10%
432 ms
88 ms
246 ms
749 ms
92 ms
Our browser made a total of 138 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dl.opensubtitles.org, 6% (8 requests) were made to Apis.google.com and 5% (7 requests) were made to Cdn.onedmp.com. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Sender.hipersushiads.com.
Page size can be reduced by 689.2 kB (55%)
1.3 MB
565.7 kB
In fact, the total size of Dl.opensubtitles.org main page is 1.3 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. 60% of websites need less resources to load. Javascripts take 695.2 kB which makes up the majority of the site volume.
Potential reduce by 133.3 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 133.3 kB or 79% of the original size.
Potential reduce by 6.9 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. Dl Open Subtitles images are well optimized though.
Potential reduce by 476.3 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 476.3 kB or 69% of the original size.
Potential reduce by 72.8 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. Dl.opensubtitles.org needs all CSS files to be minified and compressed as it can save up to 72.8 kB or 81% of the original size.
Number of requests can be reduced by 79 (59%)
134
55
The browser has sent 134 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dl Open Subtitles. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
search
432 ms
jquery-ui.min.css
88 ms
jquery.min.js
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jquery-ui.min.js
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jquery.timeago.js
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lscache.min.js
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jquery.ui.autocomplete.custom.js
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style.css
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common.js
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search.js
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urlshortener.js
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jquery.multiselect.min.js
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jquery.multiselect.css
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agile_carousel.css
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agile_carousel.a1.1.min.js
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jquery.multiselect.custom.js
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jquery.drag.custom.js
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ad_slideout.js
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afr.php
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vip.gif
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analytics.js
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network_top_bg.png
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img_trans.gif
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film-band-16px.gif
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agile_carousel_data.php
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count.asp
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all.js
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xd_arbiter.php
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tc.js
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index.html
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easeljs-0.7.1.min.js
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tweenjs-0.5.1.min.js
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movieclip-0.7.1.min.js
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preloadjs-0.4.1.min.js
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index.js
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sync
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bg.jpg
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like.php
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Sh_BYjerrZ8.js
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LVx-xkvaJ0b.png
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but1.png
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chain.png
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dl.opensubtitles.org 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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
dl.opensubtitles.org 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
Page has valid source maps
dl.opensubtitles.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Document doesn't have a valid hreflang
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dl.opensubtitles.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dl.opensubtitles.org 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.
dl.opensubtitles.org
Open Graph description is not detected on the main page of Dl Open Subtitles. 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: