663 ms in total
265 ms
276 ms
122 ms
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Visit pdfsource.comWe analyzed Pdfsource.com page load time and found that the first response time was 265 ms and then it took 398 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
pdfsource.com performance score
name
value
score
weighting
Value2.7 s
59/100
10%
Value10.4 s
0/100
25%
Value4.9 s
65/100
10%
Value810 ms
36/100
30%
Value0.013
100/100
15%
Value9.3 s
31/100
10%
265 ms
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Pdfsource.com and no external sources were called. The less responsive or slowest element that took the longest time to load (265 ms) belongs to the original domain Pdfsource.com.
Page size can be reduced by 83 B (32%)
259 B
176 B
In fact, the total size of Pdfsource.com main page is 259 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 259 B which makes up the majority of the site volume.
Potential reduce by 83 B
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 83 B or 32% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
pdfsource.com
265 ms
pdfsource.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
pdfsource.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
Page has valid source maps
pdfsource.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pdfsource.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 Pdfsource.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.
pdfsource.com
Open Graph description is not detected on the main page of Pdfsource. 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: