4.9 sec in total
418 ms
3.8 sec
686 ms
Click here to check amazing BWVISION content for United States. Otherwise, check out these important facts you probably never knew about bwvision.com
A website dedicated to the art of Black and White and long exposure photography, with in-depth unique tutorials and Photoshop software.
Visit bwvision.comWe analyzed Bwvision.com page load time and found that the first response time was 418 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
bwvision.com performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value14.8 s
0/100
25%
Value14.5 s
1/100
10%
Value800 ms
36/100
30%
Value0.129
82/100
15%
Value15.9 s
6/100
10%
418 ms
326 ms
246 ms
237 ms
22 ms
Our browser made a total of 112 requests to load all elements on the main page. We found that 46% of them (52 requests) were addressed to the original Bwvision.com, 8% (9 requests) were made to Cm.g.doubleclick.net and 4% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Bwvision.com.
Page size can be reduced by 1.5 MB (32%)
4.9 MB
3.3 MB
In fact, the total size of Bwvision.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. 80% 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 2.8 MB which makes up the majority of the site volume.
Potential reduce by 139.4 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 139.4 kB or 79% of the original size.
Potential reduce by 39.9 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. BWVISION images are well optimized though.
Potential reduce by 620.9 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 620.9 kB or 64% of the original size.
Potential reduce by 739.7 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. Bwvision.com needs all CSS files to be minified and compressed as it can save up to 739.7 kB or 82% of the original size.
Number of requests can be reduced by 53 (51%)
103
50
The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BWVISION. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.bwvision.com
418 ms
Zc7BDsIwCIDhF7JiDz6PwZZtuLY0hZrs7V22g6ke-fMF8BCwWljQ1SYQVEFtS3S5Q0RdOEjRa-Zy8X8ukq4m9XF6Dz0ZZzRyKoExuUyRd526nmsnZXfaG1CZJMWjz43jWJ6oPybhJt3Gpos0C7J_8e0vBXwzVqm9Qsa58MTBHeOAjtcoUaZioCsX54dW94PUPg.css
326 ms
Ky_QTc7PK0nNK9EvLcjJT0wp1k-pzEvMzUyOTyzLTNRPzUvLz0kBAA.css
246 ms
ZY5BDsIwDAQ_1GB4UnAMCnViq-uo4vc0Kie4jbSj0V5J-sO0EAPEA2FtudFLwjOv1KwMFdBey1MCFObJDQch3iqH2TJCtgStRTbycdfKlIFpz-S5n_Ol5dqX3RNbD-lBw9VywU_k78XsfPkD.css
237 ms
css
22 ms
M9bPKixNLarUMYYydHMz04sSS1L1cjPzAA.js
276 ms
FcnRCcAgDAXAhZS0E8kjKio2CTF0_tL7vZsYFjyQzZXWoe4qUZrUctinRbqoSddd_8Q7kVkfQ3w.js
186 ms
adsbygoogle.js
6 ms
plusone.js
93 ms
platform.js
122 ms
addthis_widget.js
40 ms
lY5BDoAgDAQ_ZIs8iUjVGgpa6EFfr0YfoMleJtnJrneWGktoBLUMHBIIRQ6wJqtuubIZ6Q7Ck94djx57FM6d_yYaw5d2nW0cEzkpkTTzoThYbUXwj_xM4ou_VA05FoEX78sn.js
404 ms
M9QvzSnJzE0sSdUtzk_OTMzRzU1NyUzULcgpLdbPKtZPLi0uyc8FAA.js
206 ms
devicepx-jetpack.js
60 ms
gprofiles.js
56 ms
ZcpJDoAgDADAD6nVJzVQoAi0smj8vYk343UyG0TqimaHLHYkanCprxJkWoGKk2QhNsCT8QMtSO1GLLXfU9GhEI9B9V4y-sKOzfzqkrk8.js
406 ms
jYtBDsIwDAQ_RGoh9UNus0JGdgh2KpTfE1oO9Ia0l9HszGTIwlAYSjtB4pJTVe7wyaRc5vP1VdMvD70-bO8cVfs3GS_YgrzjlYyjwVOoZDjVbVFZiSPQgu5jzw3eJ3BIuf2XHPqwn-IN.js
404 ms
e-201609.js
25 ms
wp-emoji-release.min.js
113 ms
analytics.js
90 ms
LOGO2015BWVISION-ONWHITE-HELVETICA3-LIGHT2-300px.png
100 ms
NYC-Aerial-view-495x400.jpg
379 ms
Westminster-Panorama2-13-transformed-1-495x400.jpg
100 ms
SelfPortrait-495x400.jpg
215 ms
arcR-495x400.jpg
141 ms
SQUARE-BANNERS-2016-Long-Exposure-Guide.jpg
472 ms
Step-3-Filter-494x358.jpg
467 ms
SelfPortraitR-600x321.jpg
212 ms
five_and_nine.jpg
300 ms
9_suspend_burnstine.jpg
514 ms
point_roberts_2.jpg
514 ms
Cole-Thompson.jpg
465 ms
ZEBRATO-Michael-Levin-2005.jpg
514 ms
SQUARE-BANNERS-2015-BOOK-Resized.jpg
520 ms
SQUARE-BANNERS-2015-Filters-Resized.jpg
520 ms
SQUARE-BANNERS-2015-Video-Resized.jpg
520 ms
Visual-Acoustics-XI-Silence-and-Light-Pantheon-Rome-2014-705x705.jpg
591 ms
Visual-Acoustics-XII-Silence-and-Light-Brooklyn-Bridge-705x397.jpg
615 ms
Visual-Acoustics-VIII-Silence-and-Light-New-York-City-Sunrise-705x235.jpg
520 ms
Visual-Acoustics-IX-Silence-and-Light-8-Spruce-Street-Rise-397x705.jpg
615 ms
Shape-Of-Light-II-Zadkine-Building-705x705.jpg
1086 ms
Shape-Of-Light-I-NN-Building-705x705.jpg
1094 ms
ShorelineGamma22-400mm-705x705.jpg
1094 ms
Salk-Institute-La-Jolla-Redux-705x705.jpg
1161 ms
ZenithRev220611-gamma22-705x705.jpg
1161 ms
NYC-Aerial-view.jpg
1511 ms
367-Black-Sea-Sugimoto-1030x792.jpg
1161 ms
Black-Friday-SQUARE-BANNERS-2015-BOOKSliderbanner.jpg
1510 ms
SQUARE-BANNERS-2015-Video-Speed-Workflow300px.jpg
1159 ms
BookBannerLarge2014-494x183.jpg
1271 ms
SQUARE-BANNERS-2015-BOOKSliderbannerREVIEWS2.jpg
1270 ms
JT-workshop-VE2013-1030x686.jpg
1340 ms
blank.gif
1144 ms
entypo-fontello.woff
1298 ms
cJZKeOuBrn4kERxqtaUH3SZ2oysoEQEeKwjgmXLRnTc.ttf
26 ms
MTP_ySUJH_bn48VBG8sNSpS3E-kSBmtLoNJPDtbj2Pk.ttf
57 ms
collect
14 ms
ca-pub-5675178021164319.js
291 ms
zrt_lookup.html
290 ms
show_ads_impl.js
197 ms
grain_top.png
1150 ms
sdk.js
308 ms
cb=gapi.loaded_0
245 ms
widgets.js
242 ms
ads
702 ms
osd.js
83 ms
59 ms
xd_arbiter.php
505 ms
xd_arbiter.php
621 ms
hovercard.css
362 ms
services.css
366 ms
iframe_api
231 ms
300lo.json
102 ms
loading-2.gif
261 ms
light-skin-1.png
341 ms
SQUARE-BANNERS-2015-Video-Exploring-Vision-e1448988561765.jpg
343 ms
g.gif
56 ms
sh.7c7179124ea24ac6ba46caac.html
62 ms
12917819964868153709
70 ms
abg.js
73 ms
m_js_controller.js
83 ms
googlelogo_color_112x36dp.png
106 ms
preload-dark-big.gif
411 ms
38 ms
www-widgetapi.js
79 ms
x_button_blue2.png
38 ms
s
19 ms
pixel
28 ms
pixel
27 ms
pixel
21 ms
match-result
50 ms
match-result
60 ms
match-result
10 ms
pixel
29 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
5 ms
pixel
25 ms
pixel
22 ms
pixel
18 ms
pixel
19 ms
mulR6aVBhYs
86 ms
pixel
14 ms
tap.php
14 ms
tap.php
37 ms
tap.php
7 ms
www-embed-player-vflZsBgOl.css
24 ms
www-embed-player.js
57 ms
6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
40 ms
ad_status.js
69 ms
QHD8zigcbDB8aPfIoaupKOvvDin1pK8aKteLpeZ5c0A.ttf
52 ms
RxZJdnzeo3R5zSexge8UUSZ2oysoEQEeKwjgmXLRnTc.ttf
59 ms
print.css
83 ms
SQUARE-BANNERS-2015-Video-Color-Workflow.jpg
404 ms
bwvision.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
Form elements do not have associated labels
Links do not have a discernible name
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.
bwvision.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
bwvision.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
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bwvision.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 Bwvision.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.
bwvision.com
Open Graph data is detected on the main page of BWVISION. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: