Tools & Wizards About Us
imagesourceav.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

imagesourceav.com

Electronics : Audio Visual Equipment, Presenters, Wireless Remotes, Home Theaters, DVDs, Cell Phones, and more

Page Load Speed

745 ms in total

First Response

187 ms

Resources Loaded

442 ms

Page Rendered

116 ms

imagesourceav.com screenshot

About Website

Click here to check amazing Imagesourceav content. Otherwise, check out these important facts you probably never knew about imagesourceav.com

Audio Visual equipment sales, rentals, and repairs for all of your AV equipment needs. We feature presentation equipment and supplies including Honeywell PowerPresenter RF, iJet iPod remotes, data pro...

Visit imagesourceav.com

Key Findings

We analyzed Imagesourceav.com page load time and found that the first response time was 187 ms and then it took 558 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

imagesourceav.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.0 s

100/100

25%

SI (Speed Index)

Value0.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

imagesourceav.com

187 ms

isps_conferences_dark.jpg

42 ms

isps_schools_dark.jpg

139 ms

events_dark.jpg

67 ms

isps_theater_dark.jpg

67 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that all of those requests were addressed to Imagesourceav.com and no external sources were called. The less responsive or slowest element that took the longest time to load (194 ms) belongs to the original domain Imagesourceav.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 33.4 kB (19%)

Content Size

175.4 kB

After Optimization

142.0 kB

  • HTML
  • Images

In fact, the total size of Imagesourceav.com main page is 175.4 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. 20% of websites need less resources to load. Images take 146.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 23.4 kB

  • Original 28.8 kB
  • After minification 27.0 kB
  • After compression 5.3 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 23.4 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 9.9 kB

  • Original 146.6 kB
  • After minification 136.7 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. Imagesourceav images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 10 (22%)

Requests Now

46

After Optimization

36

  • Images

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Imagesourceav. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

imagesourceav.com

imagesourceav.com

187 ms

isps_conferences_dark.jpg

isps_conferences_dark.jpg

42 ms

isps_schools_dark.jpg

isps_schools_dark.jpg

139 ms

events_dark.jpg

events_dark.jpg

67 ms

isps_theater_dark.jpg

isps_theater_dark.jpg

67 ms

rentals_off.gif

rentals_off.gif

48 ms

sales_off.gif

sales_off.gif

47 ms

tape_off.gif

tape_off.gif

65 ms

repairs_off.gif

repairs_off.gif

72 ms

links_off.gif

links_off.gif

73 ms

isps_conferences.jpg

isps_conferences.jpg

89 ms

isps_schools.jpg

isps_schools.jpg

91 ms

events.jpg

events.jpg

91 ms

isps_theater.jpg

isps_theater.jpg

95 ms

rentals_on.gif

rentals_on.gif

95 ms

sales_on.gif

sales_on.gif

112 ms

tape_on.gif

tape_on.gif

114 ms

repairs_on.gif

repairs_on.gif

116 ms

links_on.gif

links_on.gif

118 ms

ispshomebg1.gif

ispshomebg1.gif

119 ms

islogo.gif

islogo.gif

136 ms

qtr_spc.gif

qtr_spc.gif

138 ms

av.gif

av.gif

139 ms

featured.gif

featured.gif

143 ms

B0000630MK.jpg

B0000630MK.jpg

144 ms

dvd-players.jpg

dvd-players.jpg

160 ms

top_ipod.jpg

top_ipod.jpg

184 ms

top_videos.jpg

top_videos.jpg

159 ms

magicmic_sm.gif

magicmic_sm.gif

163 ms

hot-icon.gif

hot-icon.gif

164 ms

presentations-0071472894.jpg

presentations-0071472894.jpg

166 ms

top_dvds.jpg

top_dvds.jpg

180 ms

top_cds.jpg

top_cds.jpg

183 ms

presenter_B00008KIUK.jpg

presenter_B00008KIUK.jpg

189 ms

powerpoint.jpg

powerpoint.jpg

188 ms

B00005B995.jpg

B00005B995.jpg

189 ms

sony-phone.jpg

sony-phone.jpg

194 ms

B0001PBLA2.jpg

B0001PBLA2.jpg

174 ms

B00005YWKE.jpg

B00005YWKE.jpg

164 ms

palm-handhelds.jpg

palm-handhelds.jpg

170 ms

canon_B00005YX3Q.jpg

canon_B00005YX3Q.jpg

154 ms

flatLCD_B00008AJKW.jpg

flatLCD_B00008AJKW.jpg

153 ms

top_addon.jpg

top_addon.jpg

166 ms

headphones.jpg

headphones.jpg

164 ms

moon.gif

moon.gif

172 ms

cc2.gif

cc2.gif

154 ms

mfrs.gif

mfrs.gif

151 ms

Accessibility Review

imagesourceav.com accessibility score

61

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<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

High

Image elements do not have [alt] attributes

Best Practices

imagesourceav.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

imagesourceav.com SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Imagesourceav.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Imagesourceav.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.

Social Sharing Optimization

imagesourceav.com

Open Graph description is not detected on the main page of Imagesourceav. 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: