13.2 sec in total
4.4 sec
8.2 sec
546 ms
Click here to check amazing Dolphin Data Lab content for Iran. Otherwise, check out these important facts you probably never knew about dolphindatalab.com
Dolphin Data Lab - HDD Repair & Data Recovery Hardware Tools, One-stop data recovery tools and advanced data recovery training courses.
Visit dolphindatalab.comWe analyzed Dolphindatalab.com page load time and found that the first response time was 4.4 sec and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
dolphindatalab.com performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value11.4 s
0/100
25%
Value8.4 s
19/100
10%
Value440 ms
64/100
30%
Value0.001
100/100
15%
Value10.4 s
25/100
10%
4407 ms
456 ms
93 ms
459 ms
172 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 11% of them (8 requests) were addressed to the original Dolphindatalab.com, 34% (25 requests) were made to Cdn3.dolphindatalab.com and 27% (20 requests) were made to Cdn2.dolphindatalab.com. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Dolphindatalab.com.
Page size can be reduced by 548.4 kB (22%)
2.4 MB
1.9 MB
In fact, the total size of Dolphindatalab.com main page is 2.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 80.8 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 80.8 kB or 84% of the original size.
Potential reduce by 36.7 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. Dolphin Data Lab images are well optimized though.
Potential reduce by 277.7 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 277.7 kB or 68% of the original size.
Potential reduce by 153.2 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. Dolphindatalab.com needs all CSS files to be minified and compressed as it can save up to 153.2 kB or 83% of the original size.
Number of requests can be reduced by 33 (46%)
72
39
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dolphin Data Lab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
www.dolphindatalab.com
4407 ms
style.css
456 ms
grid.css
93 ms
base.css
459 ms
layout.css
172 ms
slideshow.css
93 ms
shortcodes.css
176 ms
prettyPhoto.css
83 ms
style.css
467 ms
woocommerce-mod.css
161 ms
jquery.js
465 ms
jquery-migrate.min.js
454 ms
projekktor.min.js
85 ms
avia.js
451 ms
translator-dropdown-m.css
461 ms
custom.css
82 ms
jquery.easing.1.3.js
20 ms
dynamic.to.top.min.js
413 ms
woocommerce-mod.js
414 ms
jquery.prettyPhoto.js
412 ms
adaptavia.js
31 ms
add-to-cart.min.js
76 ms
jquery.blockUI.min.js
221 ms
woocommerce.min.js
240 ms
jquery.cookie.min.js
387 ms
cart-fragments.min.js
368 ms
wp-embed.min.js
115 ms
style.css
22 ms
icon-cart.png
109 ms
logo.png
291 ms
sprite-socialicons.png
109 ms
loading.gif
90 ms
dolphin-2016-new-data-recovery-solutions.jpg
95 ms
dolphin-advanced-data-recovery-training-october-2015.jpg
93 ms
happy-dolphin-in-data-recovery-sea.jpg
100 ms
dfl-hard-drive-refurbishing-suite-2-300x300.jpg
91 ms
DFL-SRP-USB3.0-Data-Recovery-Equipment-2-300x300.jpg
93 ms
DFL-URE-USB3.0-Front-300x300.jpg
89 ms
Dolphin-february-2016-data-recovery-training-courses-450x220.jpg
338 ms
dolphin-new-software-upgrade-feb14-2016-450x220.jpg
96 ms
dfl-hard-drive-refurbishing-suite-2-80x80.jpg
93 ms
DFL-SRP-For-WD-Firmware-Repair-80x80.jpg
93 ms
dolphin-starts-to-work-normally-since-feb14-2016-36x36.jpg
94 ms
dfl-new-upgrade-new-data-extraction-features.jpg
99 ms
dolphin-offers-real-data-recovery-solutions1.jpg
92 ms
dolphin-data-recovery-engineers.jpg
99 ms
bg-button.png
80 ms
head-platter-swap-pro-standard-300x300.jpg
82 ms
WD-USB-SATA-PCB-Package1-300x300.jpg
79 ms
dolphin-starts-to-work-normally-since-feb14-2016-450x220.jpg
80 ms
dolphin-shenzhen-happy-client-seagate-usb-hdd-recovery-450x220.jpg
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star.png
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dolphin-new-software-upgrade-feb14-2016-36x36.jpg
84 ms
CEO-Speech-Dolphin-Data-Lab-Home.jpg
87 ms
dolphin-data-recovery-tools-for-users-unique-success.jpg
94 ms
dolphin-data-recovery-seminar.jpg
90 ms
dolphin-2015-new-data-recovery-tools-930x340.jpg
89 ms
dolphin-data-recovery-training-u-disk-300x300.jpg
80 ms
dolphin-2015-data-recovery-equipment-300x300.jpg
81 ms
level-1-head-comb-suite-300x300.jpg
89 ms
data-recovery-microscope-300x300.jpg
86 ms
head-and-platter-swap-advanced-6-300x300.jpg
90 ms
wd-hdd-full-disk-bad-sectors-data-recovery-80x80.jpg
90 ms
Dolphin-february-2016-data-recovery-training-courses-36x36.jpg
91 ms
icons-shop-cart.png
37 ms
icons-shop-details.png
37 ms
analytics.js
91 ms
translator-dropdown.js
57 ms
collect
42 ms
arrow_set.png
39 ms
empty-m.gif
76 ms
all-m.gif
28 ms
loading-m.gif
4 ms
dolphindatalab.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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
dolphindatalab.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
dolphindatalab.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dolphindatalab.com 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 Dolphindatalab.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.
dolphindatalab.com
Open Graph data is detected on the main page of Dolphin Data Lab. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: