1.5 sec in total
189 ms
1 sec
327 ms
Click here to check amazing Volko content. Otherwise, check out these important facts you probably never knew about volko.com
Volko Supply...your source for chimney caps.. fireplace dampers & chimney fans.. wood floor vents grilles & registers.. underground garbage cans.. cupolas finials & copper weathervanes.
Visit volko.comWe analyzed Volko.com page load time and found that the first response time was 189 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
volko.com performance score
name
value
score
weighting
Value1.0 s
100/100
10%
Value1.5 s
100/100
25%
Value1.0 s
100/100
10%
Value160 ms
94/100
30%
Value0.022
100/100
15%
Value2.4 s
98/100
10%
189 ms
119 ms
72 ms
132 ms
265 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 98% of them (91 requests) were addressed to the original Volko.com, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (525 ms) belongs to the original domain Volko.com.
Page size can be reduced by 78.2 kB (11%)
741.2 kB
663.1 kB
In fact, the total size of Volko.com main page is 741.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 664.2 kB which makes up the majority of the site volume.
Potential reduce by 58.6 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 58.6 kB or 84% of the original size.
Potential reduce by 18.6 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. Volko images are well optimized though.
Potential reduce by 971 B
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 971 B or 14% of the original size.
We found no issues to fix!
92
92
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Volko. According to our analytics all requests are already optimized.
volko.com
189 ms
flagUSA1.gif
119 ms
Volkopic.jpg
72 ms
volkorace_small.jpg
132 ms
cards3.jpg
265 ms
ichimneyfan.jpg
188 ms
iwshield1.gif
105 ms
chimneydisplay.gif
178 ms
iroundcop.jpg
110 ms
ihipcapcop.jpg
199 ms
iPrefabCap.jpg
196 ms
autodraftsm.jpg
203 ms
backpuffing.gif
206 ms
solar2.jpg
258 ms
efh2001.JPG
463 ms
LY-Top-Sealing-Damper-Large_small.jpg
324 ms
LockTopDamper_small.jpg
297 ms
sale2.jpg
256 ms
arrow2.gif
279 ms
CCLODCSSsm.jpg
347 ms
chimalatorside2_small.jpg
339 ms
spiderpicall2_small.jpg
346 ms
chasesmalltan.gif
372 ms
flexilogo8.gif
389 ms
grille%20solid%20surface_small.jpg
402 ms
grille%20trim%20flush1_small.jpg
398 ms
BaseVentwall_small.jpg
404 ms
iOneWayDir.jpg
413 ms
linearh1_small.jpg
441 ms
eggcratemulti_small.jpg
452 ms
Eggcrate02_small.jpg
442 ms
filtervent7_small.jpg
454 ms
filtervent4_small.jpg
457 ms
filtervent5_small.jpg
468 ms
sampleinstsm.gif
483 ms
combustsmall.gif
484 ms
vp-fseries.jpg
505 ms
ismlint.jpg
518 ms
arrow1.gif
525 ms
scupper34frontclosewatermarkthumb.jpg
312 ms
outletwithflange34watermarkthumb.jpg
351 ms
retrofitdrainsidecropthumb.jpg
280 ms
urchin.js
4 ms
__utm.gif
3 ms
crawlspacevent1.jpg
463 ms
v2d4_small.jpg
470 ms
airesharehome.jpg
504 ms
levelhome.jpg
476 ms
Basement-Fan--sm.jpg
415 ms
tjpai.jpg
460 ms
dovercans5_small.jpg
436 ms
camberw2_small.jpg
410 ms
nwcanout_small.jpg
413 ms
CansUnder.gif
406 ms
copper60_small.jpg
400 ms
icopperfan.jpg
370 ms
copperwallcapside_small1.jpg
372 ms
copperautocaulk_small.jpg
358 ms
sweep1_small.jpg
341 ms
tudor1_small.jpg
339 ms
hacienda1_small.jpg
316 ms
caperose_small.jpg
321 ms
castleton_small.jpg
300 ms
rockport1_small.jpg
291 ms
chiefblack_small.jpg
268 ms
chiefbronze2_small.jpg
269 ms
chiefgreen_small.jpg
270 ms
chiefdotgreen_small.jpg
270 ms
chiefsand_small.jpg
249 ms
656P_small.jpg
248 ms
700.jpg
262 ms
524P_small.jpg
257 ms
finialmerlinsm.jpg
322 ms
401al.jpg
261 ms
guilford%20cupola.jpg
257 ms
coventry%20cupola.jpg
276 ms
Gazebo.jpg
255 ms
huntington%20cupola.jpg
225 ms
lgcoppanal.gif
255 ms
705Cornice.jpg
224 ms
brasscornice.gif
267 ms
200ceiling.jpg
247 ms
204ceiling.jpg
227 ms
205ceiling.jpg
220 ms
207ceiling.jpg
221 ms
slatehammer.jpg
222 ms
lamarite1.jpg
225 ms
slate1.jpg
254 ms
skylite1.jpg
237 ms
copp5k4_small.jpg
214 ms
icopperleaderhead.jpg
220 ms
igutterbolt.jpg
216 ms
mplogo.gif
248 ms
volko.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
volko.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
volko.com SEO score
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
EN
EN
WINDOWS-1252
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Volko.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 Volko.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
volko.com
Open Graph description is not detected on the main page of Volko. 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: