2.3 sec in total
52 ms
1.5 sec
780 ms
Visit blackfire.com now to see the best up-to-date Blackfire content for United States and also check out these interesting facts you probably never knew about blackfire.com
Blackfire Outdoor Gear by Klein Tools offers a selection of portable power options including solar generators, portable power stations, solar panels, rechargeable flashlights, headlamps, bluetooth® sp...
Visit blackfire.comWe analyzed Blackfire.com page load time and found that the first response time was 52 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
blackfire.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value13.6 s
0/100
25%
Value10.1 s
9/100
10%
Value2,210 ms
6/100
30%
Value0.269
45/100
15%
Value26.1 s
0/100
10%
52 ms
246 ms
74 ms
42 ms
139 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 57% of them (46 requests) were addressed to the original Blackfire.com, 9% (7 requests) were made to Youtube.com and 4% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (767 ms) relates to the external source Seal.godaddy.com.
Page size can be reduced by 534.2 kB (15%)
3.5 MB
2.9 MB
In fact, the total size of Blackfire.com main page is 3.5 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. 85% 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 2.3 MB which makes up the majority of the site volume.
Potential reduce by 251.4 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 251.4 kB or 69% of the original size.
Potential reduce by 136.1 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. Blackfire images are well optimized though.
Potential reduce by 144.8 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 144.8 kB or 22% of the original size.
Potential reduce by 1.9 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. Blackfire.com has all CSS files already compressed.
Number of requests can be reduced by 36 (49%)
74
38
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackfire. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
blackfire.com
52 ms
www.blackfire.com
246 ms
gtm.js
74 ms
otSDKStub.js
42 ms
js
139 ms
jquery-ui.css
29 ms
css_-V4X6obLKFyxLcbC4w2wm0aWP_yR2C1VvqHKBa_LStQ.css
176 ms
css_xRt3P-mFtSc-9mjAYoBpMG0M5Z_AKAWHxkL7sp2III0.css
126 ms
css_HLeaJaLVrTCyo7W5FHCFOj3WjeGvHJ94QXScj2jywrM.css
119 ms
messages.css
123 ms
css_cNObpEk30rzJ7EWlPhtgqol4iubS2L2-mHYVMcsUGNc.css
120 ms
css
39 ms
css
57 ms
css_qKRsJc1T7LD30240R-Fz__nAYlVVMfGw6p7U-L-nVII.css
125 ms
color-orange.css
173 ms
css_y2x8lWU2FELURK7KMvzTvDPgymHS_WbEvB8cweFz0vc.css
186 ms
49ad5fcd-7bef-429e-898b-31404e49227c.json
79 ms
white_logo-transparent_bg.png
304 ms
blackfire-logo-rect.png
302 ms
Fan-Web-Banner.jpg
305 ms
Power-Station-Web-Banner.jpg
372 ms
Speaker-Banner-2.jpg
373 ms
category_flame.jpg
302 ms
full_width_flame.jpg
301 ms
category_portable-power.jpg
372 ms
full_width_portable-power.jpg
388 ms
category_led-lights.jpg
371 ms
full_width_led-lights.jpg
371 ms
category_speakers.jpg
394 ms
full_width_speakers.jpg
418 ms
category_tools.jpg
393 ms
full_width_tools.jpg
414 ms
category_battery-operated-fans.jpg
395 ms
full_width_battery-operated-fans.jpg
431 ms
bbm6412_weatherresistant.jpg
437 ms
pac505_main.jpg
418 ms
pac1000_main.jpg
439 ms
bbm9113_waterresistant.jpg
459 ms
email-signup-graphic.jpg
489 ms
email-signup-logo.png
441 ms
classic-10_7.css
82 ms
getSeal
767 ms
js_wzYqvPFuKT53W4Domyio9Yhr4UypBW4HtvhIzC0D198.js
438 ms
js_OfbmWVigpgrbjoCOWBednYAitcDUwWbLiDTVyw6TlfA.js
446 ms
344 ms
js_0DIuhViZpjOTGP3pH9OKEnAGKTA-Pn8y8g4ZYIT_Jvk.js
472 ms
js_Irvz7-GGQhsw1ajZGNj1dsdatvWhKcZqxktOzt95iM0.js
476 ms
js_NDtDcenM56hv5OqJdEXfdVJHqIf-McSpW93ed4qxdoI.js
482 ms
7327.js
307 ms
insight.min.js
316 ms
300 ms
fbevents.js
242 ms
tvpa.min.js
299 ms
js
240 ms
otBannerSdk.js
232 ms
0Fy08AOt-hc
289 ms
star.png
315 ms
gas%20ban%20image_1.png
574 ms
what%20to%20bring%20camping%20header_2.png
573 ms
AdobeStock_292924793.jpeg
366 ms
a-brand-by-klein-tools.png
288 ms
signup-stay-on-point.jpg
368 ms
font.woff
329 ms
fontawesome-webfont.woff
329 ms
iframe_api
209 ms
font.woff
491 ms
36 ms
www.blackfire.com.json
42 ms
0950ea1dbebed2954aa6d777835d27a1.js
12 ms
www-player.css
71 ms
www-embed-player.js
60 ms
base.js
88 ms
www-widgetapi.js
255 ms
ad_status.js
161 ms
id
136 ms
wAFWjcG1j0S59k6y9gmRkscrkcYt8sjUn-04af-yL2Q.js
72 ms
embed.js
27 ms
siteseal_gd_3_h_l_m.gif
149 ms
Create
144 ms
KFOmCnqEu92Fr1Mu4mxM.woff
112 ms
KFOlCnqEu92Fr1MmEU9fBBc-.woff
116 ms
blackfire.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
blackfire.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
Page has valid source maps
blackfire.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 Blackfire.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 Blackfire.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.
blackfire.com
Open Graph description is not detected on the main page of Blackfire. 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: